Top 10 Best Zinc Supplements (March 2021): Reviews and Buyer’s Guide

Zinc is probably one of the most important essential trace minerals that you have never heard of. Vital in the growth of the body and healing process, it has so many applications in a healthy body. Whilst zinc can be found naturally in many kinds of food, millions of people are zinc deficient and do not even know it. Zinc deficiency can lead to skin conditions such as acne and eczema, digestive issues and even loss of vision. Taking zinc supplements alongside a healthy diet can help to boost the immune system, keeping even the common cold away.

You may have been interested in the benefits of zinc for some time or this may be new to you. Either way, you have probably become frustrated with the sheer amount of options available on the market. When every supplement seems the same, it can be difficult to know exactly which one is right for you. Not only are there multiple different brands, there are also so many different types of zinc available. Knowing which is the best form of zinc, and which brand to chose, can seem overwhelming

That is why we have dedicated many hours to researching the best zinc supplement so you don’t have to. With the expertise of our dedicated healthcare professional, as well as the advice of doctors, we have selected our top ten zinc supplements. Read on for our selection of the best zinc supplements available on the market today.

Why Should You Trust Us?

If you are anything like us, you may have found the same problem as we did when we first started researching the benefits of zinc supplements. How can you know who to trust with so much information available online? From blogs written by stay-at-home moms to lists of the benefits of zinc, it can be really hard to know who to trust. If you just don’t know how to separate the good from the bad, let me convince you why our reviews will give you the best information on the best zinc supplement for you.


We have been conducting thorough and methodical product research for the past five years. In other words, we have a lot of experience in this field. With our collective years of expertise in health, beauty, and fitness, we have covered all bases when researching the benefits of supplemental zinc. Not only is our research incredibly thorough, but we also know our stuff when it comes to supplements.


We want to help you pick the product that is right for you. We don’t have an agenda or a sponsor. We have no financial interest in any of the products we review.

As you will see from our reviews and report, we have tested different brands of zinc. We have no affiliation or loyalty to any brand. You never need to worry that we are self-promoting any financial interest.

Our reviews are unbiased and aimed at providing you with the information to make the best decisions for yourself.

Thorough Research

Each product review is based on over 48 hours of research. Each product is tested thoroughly so that we know that we have missed nothing.

We have a large team of volunteer testers, carefully selected by our experts. We have carefully eliminated any possible subjective or biased reviews so that you are left with real, factual information.

We have reviewed over 30 products from a variety of brands. From there, we shortlisted 19 before selecting our top 10 of the best zinc supplements based on their effectiveness. This was not an easy selection process and took many hours of research to truly understand the merits and demerits of each product.

Health Benefits

We have only selected zinc supplements that provide all of the health benefits safely. Though all supplements can have side effects, we only recommend products that are safe for use.

What is Zinc and What Does Zinc Do for the Body?

Zinc: Functions, Deficiency & Sources; Zinc Infographic
Zinc: Functions, Deficiency & Sources
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You may have seen zinc referred to as an essential trace mineral, but what does that actually mean? Essentially, zinc is a mineral that your body needs to stay healthy. It is found naturally in many carnivorous and vegetarian diets including oysters, red meat and beans but many people are not getting enough zinc in their diets. Zinc supplements are used by people all over the world. The Ancient Egyptians used zinc to promote the healing of wounds, and today athletes take supplements to boost performance.

What does zinc do for the body?

Your body uses zinc in many ways. It is found in all cells in the body but it is usually found in the highest concentrations in the liver, kidneys, pancreas, bones, and muscles. Each of these parts of the body benefits from zinc in different ways.

Immune System

One of the most popular uses of zinc is to boost the immune system. Zinc has natural antiviral properties, attaching itself to receptors in the body to block viruses. Taking the supplement within 24 hours on the onset of common cold symptoms has been shown to significantly reduce symptom duration. By taking zinc supplements regularly, it has even been shown to reduce the occurrence of a cold in the first place.

Zinc can also be used to treat recurrent infections, such as ear and lower respiratory infections. It is such a vital part of the immune system that it is even used in treating people with acquired immunodeficiency syndrome (AIDS) in supporting their immune systems. But zinc is great for anything related to the immune system, such as acne psoriasis and eczema.


Not only does the boost to your immune system help to ease acne from the inside, some people actually apply zinc formulas directly to the skin. If you are looking into taking zinc for acne then we would recommend zinc gluconate. Best taken as a supplement, it has been shown to be effective in the treatment of acne. By promoting the healing of skin, as well as its natural antibacterial properties, zinc can seriously ease the symptoms of acne.

Muscle Growth and Repair

Zinc is found in high concentrations in the bones and muscles because it is vital to growth in the body. Zinc is vital to cell division and growth, meaning your muscles cannot grow without it. By healing micro tears in your muscles, it allows your muscles to become bigger and stronger when you work out. It also encourages the release of natural hormones, such as testosterone and growth hormones. If you are regularly hitting the gym and are not seeing the results you would like, zinc supplements could be your answer.

Metabolism and Anti-Oxidization

The reason that the liver, pancreas, and kidneys contain higher concentrations of zinc than other parts of the body. Zinc’s natural anti-oxidization properties assist in keeping your body free of toxins. It assists in the metabolization of all sorts of toxins, including alcohol. It also assists your body in metabolizing proteins and cleaning your blood.

Growth in Children

Children who are zinc deficient can have a number of symptoms. The most common symptom is stunted growth but it can even lead to a delay in the onset of puberty. This is the reason why zinc is often a vital supplement during pregnancy. Many zinc-rich foods can be bad for fetal development but zinc supplements can ensure healthy growth of babies in the womb.

The body uses zinc to synthesize DNA and RNA, the building blocks found in every cell in the body. Sufficient zinc levels allow the child’s body to grow naturally and properly.

Digestive Issues

If you suffer from digestive issues, such as diarrhea, you could find yourself experiencing a real zinc deficiency. Here you can check the common symptoms of zinc deficiency. Not only will zinc supplements help your levels get back to normal, but they will also help ease your symptoms.

There are also numerous other benefits to zinc. Depending on the form and type of zinc, there can be different effects. Not all formulas will work in exactly the same way. Different forms of zinc and added ingredients can make pills and solutions more effective in certain areas than others.

How Should You Take Zinc and Are There Any Side Effects?

How should you take zinc?

Zinc comes in many forms. These different forms can have different applications so there is not necessarily one best zinc supplement for you. Some people prefer to take zinc in liquid form, others prefer pills and tablets.

Are zinc supplements enough?

We always advise that any kind of supplement, including zinc, is not a replacement for a healthy diet. Ideally, all food supplements should be taken alongside a well-balanced diet to supplement rather than replace your nutrition.

Many of the supplements we have reviewed contain other wellness-boosting ingredients and can act as all-round wellness supplements.

How often should you take zinc?

Many users, including our volunteers, take zinc daily. All of the products we have tested have a daily dose recommendation. However, zinc has been proven to be effective at combatting colds even when only taken for the duration of the illness. Whether you choose to take regular doses or not, always make sure you never take more than the recommended daily allowance.

Doctor’s Advice

We recommend seeking your GP’s advice whenever you are considering adding a new supplement to your diet. Make sure you check the ingredients of your chosen product carefully, especially if you have allergies.

Side Effects

As with any dietary supplement, there can be side effects when taking zinc. These can be caused by the zinc itself, or added ingredients in the product. Some common side effects are as follows

Nasal irritation

Some people use nasal sprays containing zinc. These are said to help with cold symptoms but have been widely reported to care irritation to the nasal passage. Long-term use can even lead to loss of smell. For this reason, we have not included any nasal sprays on our Top 10 Best Zinc Supplement list.

Nausea & Vomiting

Though zinc normally aids digestion, some people experience gastric distress when taking zinc. If you experience a metallic taste in your mouth, you should stop taking zinc and visit your GP. Long term use with these side effects could indicate stomach and kidney damage.

Fever, Coughing & Fatigue

If your zinc levels become too high, you can experience flu-like symptoms. If you feel more fatigued than usual, have a fever or a persistent cough, stop taking zinc immediately and seek the advice of your doctor.

Decreased Copper

Taking too much zinc can also interfere with your body’s absorption of copper. Fatigue and memory issues are early signs of copper deficiency. If you spot these, you should probably stop taking zinc and visit your doctor.

What Are Zinc Supplements, Types of Zinc Supplements and Who May Benefit from them?

What Are Zinc Supplements?

Put Simply, zinc supplements are tablets or solutions that are formulated to get additional zinc into your system. It can be difficult to get enough zinc in your diet, particularly in the hectic lives that we live nowadays. Children who have entered the picky eating phase can easily become zinc deficient. By taking zinc as a supplemental pill or solution, you can maintain healthy zinc levels alongside your usual healthy diet.

Types of Zinc Supplements

If you have just begun researching zinc, you probably know that here are different kinds of zinc supplements. Not only are there different methods of ingesting zinc, there are also different forms of the zinc component. At Supplemania, we have trained for years in health, fitness and beauty to understand these differences. We have done the research on these different kinds of zinc so that you don’t have to.

Remember, there is no ‘one fits all’ solution to zinc. Different kinds of zinc will have different effects, depending on their ingredients and uses. You should always look for the best zinc supplement for your own personal needs. With that in mind, here are the different forms of zinc available to you on the market.

Types of Supplements

Pills & Tablets

Taken orally, these pills will dissolve in your stomach, then to be absorbed into your bloodstream. One of the most popular ways to take zinc, they are often good for boosting the immune system. Some tablets contain extra ingredients, such as additional vitamins and minerals. Others have a hypoallergenic formula. Some pills also use gelatine as a casing making them unstable for vegetarians.

Liquid Solutions

These are drops that you add to a normal drink of water or juice. This is a good method of delivery for children who may not want to take pills. It also means you can pop some drops in a bottle of water and take your zinc on the go with ease.

Nasal Sprays

Sometimes zinc comes in nasal sprays. These are supposed to combat cold symptoms. There is no evidence on their effectiveness and they can lead to permanent loss of smell. Avoid zinc in spray form.

Types of Zinc

Chelated Zinc

Chelated means that the zinc is attached to an organic molecule, usually an amino acid. Zinc is not easily absorbed into the body by itself. Being attached to an organic compound allows the body to absorb the zinc into your system.

The zinc is electrically charged to attract the oppositely charged molecule using a tight bond. This can also increase the potency of the zinc. The different acids to which the zinc is chelated can have different effects.

Zinc Orotate

Chelated to Orotic acid, this form of zinc is very easily absorbed into the body and through cell membranes. This is one of the best forms of zinc for fighting oxidants in the body. Its easy absorption leads to higher concentrations of zinc in the body, boosting its natural antioxidant effects.

These natural antioxidant effects combined with metabolizing properties, are great for flushing toxins out of your system. If you are thinking of going on a detox, zinc orotate could be ideal. It has been shown to effectively metabolism alcohol from the body whilst protecting the liver.

By protecting the liver, zinc orotate can actually prevent long-term liver damage. It can also protect the kidneys and heart from unwanted substances such as cholesterol.

Probably the best all-around form of zinc, the emphasis on healing makes zinc orotate good for anyone suffering from skin conditions. It also helps to metabolize toxins and fight oxidants in the body, keeping you healthy and youthful.

Zinc Gluconate

One of the most popular forms of zinc for treating acne. It has natural healing properties, aiding the body in the building of new cells. It is one of the most popular types of zinc on the market for this reason. This is one of the more difficult forms of zinc for the body to absorb, leading some people to apply it directly to the skin. There is no evidence that this is more effective. Application to the damaged skin can even stop the wound from healing.

However, taken orally, it is shown to be very effective when taken orally at the appropriate dosage.

It can interact with certain medications, including antibiotics, so check with your doctor before using this supplement.

Zinc Oxide

Usually used in topical formulas, this is another type of zinc with applications for the skin. You may have seen it listed as an ingredient in sunscreen because of its UV blocking properties.

It is unclear whether this form of zinc has any effect on skin conditions. Some tests have shown positive results but others remain inconclusive.

This is not a form of zinc that is usually used in dietary supplements because its inorganic nature makes it difficult to metabolize.

Zinc Acetate

This form of zinc tends to have specific uses. Rather than being part of an overall balanced diet, it is often used as treatment for specific conditions.

Who May Benefit from Taking the Best Zinc Supplement?

Everyone can benefit from taking zinc to some degree. By boosting the immune system and promoting healing, it is an important part of a well-maintained body. It is also a vital part of children’s diets as it is needed for good growth in the bones and muscles. There are also specific conditions which can be helped by zinc:


Zinc will boost the immune system, helping mom to stay healthy for two. It will also aid in normal fetal development. Without enough zinc, normal fetal development can be delayed. Zinc is vital in creating DNA and RNA, the building blocks of every cell in our body. Make sure to consult your doctor whenever starting new supplements during pregnancy.

Heart Conditions

Some forms of zinc, particularly zinc orotate, have been shown to be effective in reducing and preventing heart disease. Not only does it help your body fight infections, it also metabolizes cholesterol. Alongside a healthy diet of heart health nutrients, zinc can keep your ticker going at a good rate for years.


Though children need a smaller amount of zinc, it is still very important for them to grow properly and well. For fussy eaters, getting enough zinc in the diet can be difficult. Many children will find a small pill or drop of solution to be more tempting than a plate of kale.

Immune Deficiency

One of the best properties of zinc is the way it boosts the immune system. Helping your immune system to target infections, and even cancerous cells, it acts as a first defence against many diseases. If you always seem to find yourself with a common cold, zinc could reduce the duration by several days.

Zinc is often recommended as a supplement for anyone with compromised immune systems. If you have an im-mune-deficiency, ask your doctor whether boosting your zinc levels could help.

Digestive Issues

If you have a gastric disorder, zinc can help ease your digestive distress. There are few things more uncomfortable than gastric problems. Zinc can easy symptoms within hours, even eliminating digestive issues entirely with regular use.

Even stomach ulcers, normally difficult to shift, are helped by and prevented with the oral use of zinc.

Reproductive Health

For both mean and women, reproductive health can be aided by zinc. We have discussed pregnancy in women, but men see benefits in prostate protection. Long term zinc use has been associated with a decrease in the occurrence of prostate and testicular conditions.


The growth promoting properties of zinc make it very useful for training athletes. Regular zinc supplements can help to build muscle strength. A boosted immune system is also important for athletes who must remain in peak physical condition.

Macular Degeneration

For anyone experiencing age-related vision loss, zinc could literally save your site. It have been shown to be incredibly effective at preventing age-related degeneration to the eye. There is also some evidence that zinc prevents cataracts and night-blindness.

We have only selected the forms of zinc that are the most useful and with the least side effects. There are many different kinds of zinc and almost all are represented in our top ten list of the best zinc supplement. We will provide you with all of the information you need to choose the right supplement for your body.

Things to Look for in a Good Zinc Supplement

The best zinc supplements are the ones with the most effects and least side effects. Whilst all supplements have the potential to cause a reaction, hypoallergenic recipes dramatically decrease the number of side effects.

Make sure you follow the best zinc supplement checklist:

What type of supplement do you need?

Firstly, identify exactly why you want to take zinc. Do you want a better immune system? Are you trying to promote growth in your child? Are you an athlete looking to get yourself to peak performance? Are you looking for relief from digestive problems?

All of these require different kinds of zinc. Make sure you know which type of zinc will be suitable for your own need.

How will you take the zinc?

Some people prefer the convenience of pills, other people prefer to take a solution in a drink. This is mostly down to personal preference. Liquid solutions may be absorbed into your system quicker. On the other hand, tablets can contain additional ingredients to support the zinc in your body. Try to choose the form that will best suit your own needs and lifestyle, particularly if you will be taking zinc supplements daily.

What are the other ingredients

If you are an allergy sufferer, try to use one of the many hypoallergenic formulas in our Top 10 Best Zinc Supplement list. Allergies to ingredients are one of the most common causes of unpleasant side effects when taking zinc.

On the other hand, you may want to take a zinc vitamin blend. Sometimes additional vitamins can boost all-round health and the effectiveness of the zinc itself.

What do other users think?

The reason why we have tested these products using volunteers is to see how these supplements work in a real-world setting. Read on to see just how we reached our final list of the best zinc supplement.

How We Picked and Tested

We know that you are putting a lot of trust in us to review these products to you. We have already explained why you should trust our research at Supplemania, but let us show you what lengths we have actually gone to get the best result for you.

Wide Research

We have read over 40,000 different reviews of products to determine the most important features to analyze in each product. We know which features people want, need and get from each product. This is some of the most thorough research into an individual supplement available.

We each analyzed the features of our own area of expertise. We are comprised of experts in microbiology, medicine, health, and beauty so you know we have every base covered.

Awareness of Side Effects

We immediately rule out any products with severe side effects. There are many supplements available that have minimal side effects and high effectiveness. We only looks for supplements that can be taken safely.

Analyzing products

We analyzed a long-listed 25 different products for their features and benefits. From there, we narrowed down a shortlist of 19 supplements. Many of these supplements had positive features but we only wanted the 10 very best natural zinc supplements.

We thoroughly researched each product on our shortlist; reading reviews, product guidebook and real-world product testing


Our team of volunteers reported on each product taken. From this we gained real insight on how each product worked for actual people. We know that not every reader will have the time to follow every recommended step. Sometimes you just need a pizza, or you skip your gym visit after a long day. We know how the supplements work even when you have had a bad week.

We matched our volunteer data with all of the other data we have compiled about ingredients and side effects and used this to determine our final top ten.


Dietary supplements come in many forms to add to our nutrition to support good health and wellness. They are called supplements because they are intended to add to our diets, rather than be considered an alternative or substitute for a healthy diet. Supplements are not prescribed medications and should always be taken to boost health, not as an alternative for medication from a medical professional.

There are many different kinds of dietary supplements available on the market. The most common types include:

  • Proteins and Amino Acids
  • Dietary minerals
  • Vitamins
  • Bodybuilding Supplements
  • Essential Fatty Acids
  • Probiotics

Each type of supplement should have possible side effects clearly stated on the leaflet or packaging. Of course, any kind of supplemental product can have side effects and it is up to you to weigh up the benefits of possible side effects against positive effects. All supplements will contain ingredients other than just zinc and not all ingredients are suitable for every person.

If you take more than the recommended dosage, dietary supplements can have negative effects. Always read the product’s safety information carefully to know the possible side-effects and correct dosage. Never take more than the recommended dosage to avoid severe side effects.
Also make note of any legal disclaimers on the packaging. These are there to make sure the manufacturer is covered in the case of riskier situations, for example:

Consult your physician before using this product if you are pregnant or nursing. If you are taking any medication, ask your doctor if you are able to take this supplement. If you have any specific medical condition, always consult your physician before consumption.

Ensure that this product is stored out of the reach of children. Always ensure that the seal is unbroken on the product before use.

Allergen warning: This product was produced in a facility that also produces other ingredients. This product could contain trace amounts of allergens including milk, eggs and soya beans. There may also be trace amounts of shellfish and peanuts.

If the disclaimer covers your own personal condition or allergen, make sure you consult with your doctor before taking any supplements. If this is your first time taking dietary supplements, check with your doctor to avoid negative side effects. Make sure you follow the instructions for storage carefully. Remember, we can offer you all of the information needed to choose the best zinc supplement for your needs but only a physician can give you specific medical advice.

Warnings & Side Effects

Due to the nature of dietary supplements, all products will come with some side effects. We have been very aware of the potential side effects when compiling our list. We have taken into account the least side effects, both in number and severity, when selecting our best zinc supplements for our reviews. Whilst it may be impossible to avoid side-effects entirely, we have made sure to include the products with the least reported effects on volunteers.

Remember, side effects can be subjective. Whilst our volunteers have reported any side effects experienced whilst taking the supplements, there is no guarantee that every user will find the same side effects. You may find that your side effects are minimal compared to other users. Certain allergies to ingredients in the supplements can also cause some side effects that other people do not experience.

Whilst it is important to read the information on side effects very carefully, this is not a guarantee. Your own experience of taking supplements can be different from those reported.

If severe side effects occur whilst taking any of these supplements, discontinue use immediately and consult your physician as soon as possible.

The U.S. Food and Drug Administration (FDA) does not cover dietary supplements as they are neither food nor medication. Remember, the FDA has no control over the effectiveness of a product that is being marketed.

Our Top 10 Highly Researched Zinc Supplements in 2019:

Now that you know the benefits, uses and cautions of taking zinc supplements, you are probably ready to jump into our review of the best zinc supplements. We have focused our research on 19 key features of different zinc supplements. Using our rigorous consumer-based testing, we have d these features to produce our top ten list of the best zinc supplements.

Many of these features have come from product manuals and specification sheets. You are getting a comprehensive overview of the benefits and drawbacks of each product. We looked at the product lifecycle by analyzing review frequencies fro each product so we know how well received each product is over a long period of time. We have also considered the pricing to find the supplements which offer you the best value as a customer.

We are confident that our lengthy research process will provide you with the most accurate reviews of zinc supplements in 2018. We have compiled all of our data into one detailed document so you can see our research for yourself. If you would like to check our report out for free, just like one of our social media pages.

Top Pick: Pure Encapsulations – Zinc Picolinate(30mg)

Supplemania Score
9.7out of 10
Percentage of Positive Reviews: 92.3%
Percentage of Neutral Reviews: 5.8%
Percentage of Negative Reviews: 1.9%
User Ratings
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Pure encapsulations are a company dedicated to the production of safe, hypoallergenic dietary supplements. Their commitment is to creating supplements that offer results that are both predictable and desired. By creating supplements containing no allergens, they are reducing the potential negative reactions dramatically. Their Zinc 30 supplements are also gluten-free and vegan, catering to dietary requirements as well as eliminating common allergens.

The products are created with raw ingredients, so these are not supplements that are full of processed junk. Suppliers have their ingredients tested rigorously before they are even used in the creation of Pure Encapsulation products, so there are no unpleasant surprises.

By removing all unnecessary coatings, artificial colorings and fillers, Pure Encapsulations create products that help cut down on unwanted side effects. They are also great for anyone who wants to take zinc supplements with no unpleasant additives and preservatives.

These zinc tablets are amongst the most effective of all our reviewed products. It is clear that the popularity of this product comes from its lack of side effects and fast acting properties.

Best Available

Multi-Faceted Health Boost

Pure Encapsulations – Zinc Picolinate

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Multi-Faceted Health Boost

Pure Encapsulations – Zinc Picolinate

Using a combination of not only zinc, but ascorbyl palmitate, these supplements effectively alleviate reproductive issues, as well as digestive discomfort, all whilst being vegan & hypoallergenic!

Many people have ethical objections to gelatine capsules that are made from animal products. The lack of animal by-products not only means that anyone can comfortably take these zinc pills, it also reduces unpleasant side effects.

With a commitment to creating hypoallergenic products, Pure Encapsulations have made a zinc supplement that can be taken by almost anyone with no issues.

Many people have sensitivities to the fillers and bindings used in many forms of zinc pills. These ingredients can cause headaches and other undesirable side effects. It really speaks to the quality of this product that no users reported any side effects from taking Zinc 30 pills. Many doctors and pharmacists actually recommend this brand for that exact reason.

The simple ingredients of these pills also mean that they are incredibly easily digested by your body. By not having to break down unnecessary components, your body is free to absorb the zinc quickly and effectively with no side effects. Remember, whenever you take any pill you are absorbing all of the ingredients into your body. The best way to avoid undesirable substances entering your bloodstream is to ensure they don’t get into your body int he first place.

Most volunteers reported noticeable results in just two weeks of daily usage. This is one of the most incredibly effective and best types of zinc that we reviewed. We really do believe it is not only the best natural zinc supplement, but the best zinc supplement on the market.

best zinc supplement: You should definitely try this

Benefits & Possible Side Effects:

Aside from the usual benefits of zinc supplements, Zinc 30 boasts the following additional benefits:

Digestion and metabolism

Both the zinc itself and ascorbyl palmitate will aid your digestion and boost your metabolism. This is a great supplement for anyone looking to get their digestive system going.

Reproductive health

Because of the hypoallergenic tablets, these pills are perfect for women to take in order to aid fetal and reproductive development. Men needn’t worry, Zinc 30 are also some of the best zinc pills for encouraging healthy prostate function.

Side effects

Because of the simple, hypoallergenic composition of these zinc supplements, we could not find any known side effects.


1-2 capsules per day.
If taking two capsules per day, have one in the morning and one in the evening.
Make sure to take the dose with a meal.

Why Did We Choose this Supplement as Our Top Pick?

  • Our volunteers absolutely loved this product. After taking this supplement, 96% of volunteers gave extremely positive reviews about its effectiveness and lack of side effects. This led us to give it a 5 star rating for effectiveness based on our research.
  • This is also one of the most cost-effective zinc supplements we tested. When we weighed up the price per dose against effectiveness, we found this product to be one of the best value zinc supplements for customers. Not only is it priced very reasonably, each pill is also very potent, allowing for small doses and zinc pills that will last you for a long time.
  • It’s not only our volunteers that loved this product. Boasting the second highest average user rating (at an impressive 4.6) it is clearly a well-loved product. It also has the highest number of reviews on Amazon (104 at the time of research) showing its popularity. So many impressive reviews in a short space of time show the enduring appeal of this product for customers.
  • When we considered the above factors, as well as comparing them to others on our list, we gave this product our highest score of 9.7 out of 10

Runners Up: Good State Ultra Concentrated Liquid Ionic Zinc

Supplemania Score
9out of 10
Percentage of Positive Reviews: 92.4%
Percentage of Neutral Reviews: 2.7%
Percentage of Negative Reviews: 4.9%
User Ratings
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Good State is a company that values simplicity in their products. They know that there are a huge number of supplements available on the market but not all supplements are created equal.

By creating products that use only the necessary ingredients, Good State is an expert in supplements that deliver exactly what they promise. This particular product is comprised of just zinc and purified water. By avoiding unnecessary ingredients, there is a very low occurrence of side effects when using this product.

As a product with no explicit side effects, Good State’s Ultra Concentrated Liquid Ionic Zinc is one of the best types of zinc on the market. The liquid form of zinc is great for anyone suffering from a common cold. Applying a few drops to the back of the throat helps fight infection at the source in a way that zinc pills cannot do.

Many users have problems with taking pills. Some find them difficult to swallow or too slow in their effectiveness. For children, taking pills can be unpleasant. By simply mixing your daily dose with water or juice, you can void all of the unpleasantness of taking pills whilst still getting all of the great benefits of zinc.

Why Did We Choose this Supplement as Our Runners up Pick?

Second Place

Side Effect Free Solution

Good state - Liquid Ionic Zinc

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Side Effect Free Solution

Good state - Liquid Ionic Zinc

An entirely hypoallergenic, side effect free formula makes this supplement st& out. It’s perfect for pill haters with its liquid formula, of which doubles to ensure potency & effectiveness.

This product has a lower effectiveness rating than our top pick, at a 4.5, but it is excellent value for the customer. This product has one of the best price-per-dose of all of the products we reviewed. Coming in at just 21 cents per dose, this is one of the best value forms of zinc on the market.

Users of this supplement also agree with our own high opinion of the product. Many users found that the simple application process was both convenient and more effective for certain conditions than pills. With an average user rating of 4.5 and excellent review frequency, it comes close to our top pick in terms of popularity.

This product was very close to being our top pick because of its excellent value and popularity. Ultimately, the slightly lower effectiveness rating led us to place it second in our list, reaching a Supplemania rating of 9. our of 10. This is still an excellent racing and is undoubtedly the best form of zinc for anyone who does not want to take pills.

best zinc supplement: An effective ionic zinc product

Benefits & Possible Side Effects:

This supplement mainly provides the following benefits aside from the common benefits that Zinc provides to the body:

No More Pills

Taking pills can be a chore for both adults and children. Simply adding a few drops to water or juice allows for no-hassle zinc consumption. Many users find this to be one of the best types of zinc for this very reason.

Professional Grade

Good State products are rigorously tested to ensure they are of the highest standard. Hypoallergenic and made with ethical ingredients, this supplement is suitable for all diets.

Quick Nourishment

The easy to absorb formula means that your body can use the supplemental zinc almost as soon as you have taken it. This is one of the most fast-acting forms of zinc on the market.

Easy Ingestion

By eliminating the pill form, this is one of the easiest forms of zinc to take. You can take the small bottle with you anywhere and add your dose to any juice or water that you have.

Side effects

Because of the hypoallergenic formula, we could not find any side effects associated with this product.



10 drops should be taken daily with 12 fluid ounce of juice or water.


Take 5 drops daily.
Add to 8oz. of juice.

A List of 8 Other Products We Reviewed

Pick 3: NOW Zinc Picolinate

Supplemania Score
8.7out of 10
Percentage of Positive Reviews: 90.4%
Percentage of Neutral Reviews: 4.8%
Percentage of Negative Reviews: 4.8%
User Ratings
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Now Foods has been committed to making natural dietary supplements since 1968, well before they were in fashion. This experience makes us incredibly confident when they express their commitment to raw ingredients and natural supplements.

Lasting Option

Large Pack Size For Extended Use

NOW – Zinc Picolinate

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Large Pack Size For Extended Use

NOW – Zinc Picolinate

These supplements come in an extra large pack, the pills themselves work to ensure total immune support. This makes them a great choice if you work in a busy environment, or just want a boost.

NOW Zinc Picolinate is one of the best value products on our list, costing only $0.05 per dose. With 120 doses in a bottle, these pills will last you a long time even with daily use.

Speaking of daily use, some of our volunteers did experience mild side effects when taking these pills for a long period of time. That is possibly because these pills are not quite so hypoallergenic as the previous entries. Magnesium stearate does provide benefits but may cause reactions in some people who take these pills.

Aside from that, these zinc tablets are some of the most effective on the market for the price. Many users reported excellent results, particularly regarding the immune systems. Common colds and acne were all shown to decrease whilst using this supplement.

best zinc supplement:

Benefits & Possible Side Effects

Aside from the usual benefits of zinc consumption, these pills also showed the following benefits and side-effects.

Immune support

These pills were rated some of the highest effectiveness for the price. Most users reported a dramatic decrease in common colds when using this supplement. This is partly because of zinc’s own immune-boosting properties which is further enhanced by the magnesium stearate.

Supports Enzyme Functions

These zinc pills were rated as some of the best for digestive issues. Many people found that their quick acting formula helped ease diarrhea symptoms within a few hours. By supporting enzyme functions in the body, this supplement helps to ease the burden on your digestive system.

Side Effects

Some users did report lightheadedness and queasiness when taken regularly. If you are looking for a supplement to take daily for a long period of time, this could be one to avoid. Try our top pick for long-term use.


Take 1 tablet daily. Always consume with a meal.

Pick 4: Zinc – Premium Ionic Mineral Liquid

Supplemania Score
8.5out of 10
Percentage of Positive Reviews: 92.4%
Percentage of Neutral Reviews: 1.2%
Percentage of Negative Reviews: 6.4%
User Ratings
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The second liquid entry on our list, this product by WellnessOne shows some impressive results. The company believes real health and fitness is achieved on a cellular level. Their products are designed to boost wellness at the smallest level in your body to make you feel good all over.

Benefits & Possible Side Effects

We found a number of benefits to this zinc supplement:

Uniquely formulated

This formula guarantees a 99% absorption rate. There is no guesswork, only a great zinc supplement to your healthy diet.

Liquid formula

Kid Friendly

Easy Administer Liquid Formula

Wellness One – Premium Zinc Mineral Liquid

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Easy Administer Liquid Formula

Wellness One – Premium Zinc Mineral Liquid

This zinc supplement is in a potent enough form that even a drop ensures maximum benefits. This makes it easy to mix into juice, water, & even meals without having to fuss with pills.

Great for fussy children and anyone who wants to take their zinc on the go without the hassle of pills. All you need is some water or juice to add your drops. The liquid formula makes the product easier to absorb than tablets so you get fast acting effects. You can also modify the dosage (within the manufacturer’s guidelines) to suit your own needs.

Risk-Free Guarantee

The 30 Day money back guarantee means this is the best zinc supplement to take if you are unsure about the benefits for yourself.

Good Value For Money

Our 4 star rating shows that this product is effective and good value for money. One of the best value supplements on our list, it comes in at just $0.20 per dose.

Side Effects

Using only zinc and water for ingredients, this formula is incredibly hypoallergenic. There were no reported side effects from this supplement. It is suitable for all diets and uses no animal byproducts; great for vegetarians and vegans.



Take 10 Drops daily.
Mix your drops with 12 oz. of juice or water.


Take 5 drops daily.
Mix drops into water or juice – 8 oz.

Make sure not to take this supplement on an empty stomach.

Pick 5: Garden of Life – Raw Zinc Supplement

Supplemania Score
8.3out of 10
Percentage of Positive Reviews: 87.7%
Percentage of Neutral Reviews: 5.6%
Percentage of Negative Reviews: 6.7%
User Ratings
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The key to Garden Life is in the name. All of their products are derived from hand grown ingredients, never ones that are cooked up in a lab. If you are looking for raw, sustainable and healthy ingredients, Garden Life is the way to go.

This product has one of the longest ingredients lists of our reviewed supplements. However, this can cause some problems for people with allergies. This product has some of the most side effects of any of the products on our list.

This may not be the best zinc supplement for those seeking a hypoallergenic supply. However, all those added vitamins make this one of the best natural zinc supplements on the market. If you are looking for healthy and traceable supplements, this is a great product.

Eco Friendly

Ethically Sourced, Raw Supplement

Garden Of Life – Raw Zinc Supplement

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Ethically Sourced, Raw Supplement

Garden Of Life – Raw Zinc Supplement

Garden of Life prioritize ethical practice & vegan methodology before anything else, this means that the zinc supplements they sell are suitable for any lifestyle, with the effectiveness to match.

Benefits & Possible Side Effects

The nutrient-rich blend of vegetables gives a whole host of benefits to the customer.

Zinc with Vitamin C

These two immune-boosting products will work together to combat even the nastiest of colds.

Natural Ingredients

Starting with great ingredients from the ground up, Garden Life is not only healthy but incredibly ethically responsible. Garden Life don’t believe in supplements that have been produced chemically. All ingredients are completely traceable so there are no ethical quandaries when taking this zinc.

Extra Enzymes

If you are looking to take zinc for digestion, this is one of the best products available thanks to its added enzyme blend. This helps your body to break down food and ease your digestive system along. You will also get all of the nutrients out of the vitamin-packed zinc tablets.

Side Effects

These extra ingredients can increase the potential for side effects dramatically. A number of users reported a badly upset stomach thanks to the enzyme blend. Some users also experienced mouth sores. If you experience these symptoms you may have suffered an allergic reaction. Seek the advice of your physician as soon as possible.



Take 2 capsules daily. Taken with or without food.
Capsules can be opened and taken with water or raw juices.


This product is not intended for children.

Pick 6: Nature’s Bounty – Zinc (50mg)

Supplemania Score
8.3out of 10
Percentage of Positive Reviews: 74.1%
Percentage of Neutral Reviews: 10.5%
Percentage of Negative Reviews: 15.4%
User Ratings
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Nature’s Bounty is one of the most thoroughly tested brands on our list. With tight quality control, the entire supply chain is set up to ensure the highest standards.

With a laboratory set up to ensure quality on a microbiological level. This scientific approach creates a pure and potent end product.

Benefits & Possible Side Effects

This supplement provides all of the usual benefits of zinc supplements, as well as the following benefits to the customer.

Good value per dose

Most Potent

Reliably Proven To be Effective

Nature’s Bounty – Zinc

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Reliably Proven To be Effective

Nature’s Bounty – Zinc

Nature’s Bounty’s zinc fits pretty strict criteria in regards to effectiveness & potency, testing their products under intense lab conditions. Their zinc provides strong metabolic support & even acne improvement.

These pills have a higher concentration of zinc than other products on this list. This means that the pills will go a long way, however, it can be too large of a dose for some people.

Supports metabolism

These pills are particularly effective at targeting the metabolism of carbohydrates, proteins, and fat.

Acne solution

Zinc gluconate is one of the best forms of zinc for tackling acne. One of the key ingredients of this product, it can help heal acne lesions. If you want to take zinc for acne, it can also help to keep your skin healthy and clear by boosting the immune system.

Side Effects

Because of the higher concentration of zinc in these pills, some users reported that the dosage was a bit too high. Some users reported headaches when using too much of the product.



Take 1 capsule daily.
Take with a meal

Pick 7: Doctor’s Best – Zinc-L-Carnosine Complex, PepZin GL

Supplemania Score
8out of 10
Percentage of Positive Reviews: 76.5%
Percentage of Neutral Reviews: 7.5%
Percentage of Negative Reviews: 16%
User Ratings
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Another scientifically minded company, the focus on quality is clear with Doctor’s Best. Their supplements are generally made to target specific functions. If you are looking for an all-rounder, they may not be as suitable as other brands. However, if you experience digestive issues, these pills are specifically formulated to ease your system.

Benefits & Possible Side Effects

This supplement mainly provides the following benefits aside from the common benefits that Zinc provides to the body.

Digestive Support

Comprehensive Digestive Supplement

Doctors Best – Zinc-L Carnosine Complex

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Comprehensive Digestive Supplement

Doctors Best – Zinc-L Carnosine Complex

A scientific company above all else, Doctor’s Best’s zinc supplement uses a varied combo of different ingredients to best combat digestive issues, focusing on ensuring complete nutrient absorption.

Promotes a Healthy Stomach Lining

The active ingredients in these pills really encourage a healthy digestive environment. Though they can cause some irritation initially, they will help to boost the health of your stomach lining.

Eases gastric discomfort

Specifically formulated for digestion, these pills will relieve occasional gastric discomfort. These pills are very good for anyone experiencing pain from digestive issues.

Maintain Health GI Environment

Zinc-L-Carsonine helps to maintain a good balance of digestive enzymes in your system. These enzymes are vital to the digestive process. Your body will be able to get the most nutrients out of your diet. Gastric distress will be much less frequent as your body breaks down food with more ease.

Side Effects

Because this formula is designed to target the digestive system, some users reported pain and burning in the stomach. This was usually only for the first few times taking the pills as their bodies adjusted. However, if you experience any side effects, you should always contact your physician.



One capsule taken twice daily
Take during or after a meal.

Pick 8: Thorne Research – Zinc Picolinate (15mg)

Supplemania Score
7.9out of 10
Percentage of Positive Reviews: 90.5%
Percentage of Neutral Reviews: 5.2%
Percentage of Negative Reviews: 4.3%
User Ratings
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Thorne is particularly focused on health and fitness in developing their formulas. Thorne Research does in-depth analysis of their ingredients to scientifically engineer their supplements. All of their products are created with very high standards of quality control. Aimed at promoting growth and immune function, these pills are particularly suited for fitness enthusiasts.

The product instructions do say to take as recommended by a healthcare practitioner. This is good advice whenever starting to take a new kind of supplement. It also emphasis Thorne’s focus on health and wellbeing.

Best for Sexual Health

Immune & Growth Nourishment

Thorne Research – Zinc Picolinate

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Immune & Growth Nourishment

Thorne Research – Zinc Picolinate

These zinc pills have been specially formulated to best promote healthy maintenance of the immune system, as well as aid with impotence issues. Full of essential minerals they’re great for pregnancy too!

Benefits & Possible Side Effects

This is one of the best products for reproductive health. There is a good focus on the following areas

Testosterone metabolism

Allowing your body to use the testosterone it has created. This is important for healthy sexual function. It is also beneficial for anyone who is taking zinc to boost athletic performance. It can also help your body in the creation of new testosterone. If you have a testosterone defficiency, this product could help you get your levels back up.

best zinc supplement:

Healthy prostate gland

For men, these pills can help maintain healthy prostate function. There is also some evidence that zinc can help to prevent and fight prostate cancer.

Promotes Growth

If you are trying to get pregnant, taking zinc could help to boost your reproductive health. It can also help with the growth of your child, leading to healthy development in the womb.

Side effects

Some users reported stomach issues. This is probably caused by the gelatine replacing leucine.


Take 1-2 capsules daily.

Pick 9: Pure Micronutrients – Zinc Glycinate Supplement

Supplemania Score
7.8out of 10
Percentage of Positive Reviews: 92.7%
Percentage of Neutral Reviews: 2.1%
Percentage of Negative Reviews: 5.2%
User Ratings
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Pure Micronutrients make products that are scientifically created and clinically tested. With great customer service, available 24/7, any questions you have about this zinc product will be answered quickly and thoroughly. Not that you are likely to have many issues with this high-quality product. We have given this product a 4 star for effectiveness, in part thanks to its excellent ingredients and refined formula.

Benefits & Possible Side Effects

Best for Skin Care

Perfect For Healthy, Glowing Skin

Pure Micronutrients – Zinc Glycinate

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Perfect For Healthy, Glowing Skin

Pure Micronutrients – Zinc Glycinate

These supplements aid with maintaining clear skin, eliminating acne & promoting healing. They also reinforce the immune system, helping you rid yourself of that winter cold you haven’t been able to shake.

As you will see from our report, this supplement has a lower number of features than other products on our list. However, it is very effective in the following areas:

Energizing formula

By boosting your immune system, this zinc supplement will also make you feel healthier and more energized. Your wellness can increase by upping your daily intake of zinc in a simple pill form

Clear & healthy skin

With good absorption rates, these pills will help to promote clear skin from the inside out. This works by promoting healing of wounds on the skin.

best zinc supplement:

Fast relief from colds and flu

Fast absorption into the system also makes for fast relief from cold symptoms. By boosting your immune system and relieving symptoms, you could find that your cold duration is reduced by several days.

Ease constipation

This supplement will really get things moving in your digestive system. If you have been feeling constipated, this supplement could give you some welcome relief. Healthy diets often include high fiber foods which can block your system. Regular consumption can promote a healthy digestive system along with a well-balanced diet.

Side effects

This product can be harsh on the stomach when you initially take it. If you have any concerns, please consult your physician.


Adults and Children

One pill to be taken daily with a meal.

Pick 10: EZ Melts Zinc (30mg)

Supplemania Score
7.8out of 10
Percentage of Positive Reviews: 76.5%
Percentage of Neutral Reviews: 11.2%
Percentage of Negative Reviews: 12.3%
User Ratings
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EZ Melts create pills which dissolve easily, allowing you more options to take them. If you have trouble swallowing pills, simply dissolve these pills on your tongue or in water. This product offers some of the same advantages on liquid formulas with none of the tricky measuring of drops.

Benefits & Possible Side Effects

These pills support a healthy digestive and immune system function, protein synthesis and encourage healthy levels of digestive hormones.

Additional benefits include

Dissolvable Formula

Quick & Easy to Consume

EZ Melts – Zinc

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Quick & Easy to Consume

EZ Melts – Zinc

With an innovative outlook, EZ melts’ zinc supplement disappears within seconds of being placed within the mouth, administering its vital minerals straight into the blood stream for ultimate benefits.

Healthy skin

Working to battle acne, psoriasis and eczema, you will have glowing skin from the inside out.

Blueberry Flavour

More pleasant to taste than many other pills on the market. Children may prefer this flavor to traditional pills and tablets. Even adults can enjoy the sweet taste of EZ Melts.


By being able to dissolve this product in the mouth, you can take them pretty much anywhere. No water is required so you can just keep them in a bag or the car and take one whenever is convenient.

Side Effects

We found no reported side effects from these pills. This is because the added ingredients are for flavor, as found in normal mints and candy. However, they are not hypoallergenic so consult your physician if you have concerns about any of the listed ingredients.


1 Tablet a day or suggested by your physician.
Allow tablet to dissolve in your mouth.
No water required

List Of Other Products We Tested

Wrapping it Up

Now that you have read our review of the best zinc supplements, we hope that you will feel well-informed enough to find the best zinc supplement for you.

With all of the benefits that zinc can provide, from a more efficient immune system to clear skin, there has never been a better time to start taking zinc. If you suffer from a health condition the can be helped by zinc, ask your doctor about whether supplements could be right for you.

Of course, the benefits of zinc are numerous. Some people may find certain forms of zinc work better for them than others. We have tried to provide you with a variety of products, each with their own carefully calibrated formulas.

You may want a hypoallergenic formula that contains nothing more than zinc. Other people may be looking for nutrient-rich formulas. Some ingredients, such as magnesium stearate can help your body digest zinc into your body.

We hope that you have enjoyed reading our reviews, Remember, if you want to see our thorough research report for yourself, like any of our social media pages.

These reviews are not intended to replace the advice of a licensed physician. Nor are we recommending cutting foods from your balanced diet. We believe that by providing you with the best overview of all available products, you will be able to choose the best zinc product to supplement your own personal lifestyle.