12 Best Zinc Supplements Reviewed for 2020

Check out these quality zinc products from top brands!

Best Zinc Supplements

Zinc is a trace mineral that the body only needs in small amounts to maintain the functions which it supports.

And it’s necessary for bodily functions such as over 200 enzymatic functions, immune health, DNA division, protein synthesis, growth and development, heart health, and more.

Now, there are many different forms of zinc found in the abundance of products available but ‘elemental’ zinc (actual amount of zinc in a supplement) varies between each form.

However, each has its potential benefits and we’re going to break our best picks down for you so that you may have a better understanding of this essential mineral.

In A Hurry? Check Out The Editor’s Pick

Pure Encapsulations Zinc 30

Pure Encapsulations Zinc
Pure Encapsulations Zinc

Each serving of Pure Encapsulations contains 30mg of zinc picolinate which research shows to be better-absorbing than citrate and gluconate. (1)

Picolinic acid is a mineral chelator which attaches to minerals after being secreted into the small intestine by the pancreas for superior absorption. 

The brand definitely pumps out quality products and you’re getting the active ingredient without the stuff you don’t want. 

Best Price

Pure Encapsulations Zinc 30

Pure Encapsulations Zinc 30 is gluten-free, vegan, Non-GMO, hypoallergenic, support immune function and overall wellness.

Potential Zinc Benefits/Uses

Studies support zinc for many uses although we can’t say for sure that there are any guaranteed effects from supplementation.

Chronic Disease

Research shows that zinc has antioxidant and anti-inflammatory properties staving off disease-causing free-radical formation. Inflammation often results in health issues related to the heart, blood sugar, and it causes the perfect environment for all types of cancers. But there are actually many ways to combat this and consuming sufficient zinc can offer therapeutic benefits. (2, 3)

Heart Health

A total of 24 studies combined in one review found that zinc supplementation not only has favorable effects on plasma lipid parameters but it has also been shown to significantly reduce total cholesterol, LDL cholesterol, and triglyceride levels. Well, from these same studies, it was concluded that zinc supplementation may have the potential to reduce morbidity and mortality related to atherosclerosis. (4)

Immune System Health

Zinc is popular in its use for maintaining a healthy immune system. And according to a study, supplementing with zinc can reduce the duration of common cold symptoms in healthy people when administered within 24 hours of noticing the symptoms. (5)

Blood Sugar

Zinc definitely plays a role in blood sugar health, and scientific literature supports its potential benefits for improving one’s sensitivity to insulin; which is the hormone that plays a big role in the distribution of glucose to cells for energy. (6, 7)

Eye Health

Zinc use is common for vision health. And a few studies show potential for the improvement and deceleration of macular degeneration; which is a disease that causes vision loss. (8, 9)

There are also many other potential benefits and uses of zinc.

WellnessOneWorld Liquid Zinc

Wellnessone World Zinc
Wellnessone World Zinc

A serving of this liquid zinc concentrate supplies 15mg of the essential mineral with what the company claims to be at a 99% absorption rate.

So, you get 100% of the daily value for zinc with each serving and the ingredients are ultra-pure water and zinc from ionized zinc sulfate.

A serving size is 10 drops and there are 100 servings per bottle which comes with a glass dropper for easy administration.

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WellnessOne World Zinc

WellnessOne World Zinc has no artificial flavor, colors, preservatives. Third-party tested for purity. Only natural ingredients, improved health. Non-GMO and vegan.

Jarrow Formulas

Jarrow Formulas Zinc Balance
Jarrow Formulas Zinc Balance

Jarrow Formulas is a top-notch brand among supplement users. 

Their zinc balance formula contains 15mg of zinc L-methionine sulfate in addition to 1mg copper (15:1 ratio of zinc to copper) which is an ideal combination for immune system health and antioxidant support.

This form of Zinc L-Methionine prevents absorption interference from fiber and phytic acid to effectively reach the bloodstream.

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Jarrow Formulas Zinc Balance

Jarrow Formulas Zinc Balance promotes the immune and skeletal health, antioxidant protectant. Dairy, gluten, soy, eggs, shellfish, peanut-free.

Garden of Life Vitamin Code Raw Zinc

Garden Of Life Raw Zinc
Garden Of Life Raw Zinc

A dose of this quality product contains 30mg of zinc in addition to 60mg of vitamin C. But there’s also a raw organic fruit and vegetable blend for its many health benefits, in addition to 150mg of a trace mineral blend plus 60% of the Raw probiotic and enzyme blend to support digestive health. 

Probiotics are live microorganisms which make up gut bacteria and supplements are a great way to restore and maintain healthy gut flora.

So, you not only get your daily zinc but some other potentially beneficial ingredients as well. 

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Garden Of Life Raw Zinc

Garden Of Life Raw Zinc promotes eye, skin, prostate and immune health, has no binders or fillers. Has live probiotics and enzymes.

Pure Premium Supplements Zinc Oxide/Citrate

Purepremium Supplements Zinc
Purepremium Supplements Zinc

A dose of this premium quality zinc supplement supplies 50mg of zinc oxide/citrate. Citrate is as absorbable as zinc gluconate without food and is a viable option for preventing zinc deficiency and even diarrhea. Although, oxide is less soluble without food.

But the product is formulated in the U.S. and claims to be a highly bioavailable form. 

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PurePremium Supplements Zinc

PurePremium Supplements Zinc supports immune, reproductive health, increased energy production. It has antioxidant properties and all-natural ingredients.

Thorne Research Zinc Picolinate

Thorne Research Zinc Picolinate
Thorne Research Zinc Picolinate

Thorne is another top brand that churns out amazing products and their zinc supplement is certainly no different supplying 15mg of zinc picolinate per serving; which again is a highly absorbable form of zinc as explained previously; that’ll support optimal health and a great option for active individuals due to the high absorption rate. 

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Thorne Zinc Picolinate

Thorne Zinc Picolinate supports immune function, healthy prostate glands, and reproductive health. Free of additives, greater absorption, third party tested.

Peak Performance Raw Whole Food Zinc

Peak Performance Zinc
Peak Performance Zinc

We can really appreciate that this product contains raw whole food zinc (30mg) and vitamin C (60mg) as well in addition to an organic fruit and vegetable blend (60mg) for enzyme retention to aid in the digestion process.

And this product is also third-party tested for purity and potency so you really can’t go wrong with the quality and user satisfaction. 

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Peak Performance Raw Whole Food Zinc

Peak Performance Zinc is natural anti-inflammatory mineral, supports the immune system, cardiac health, prostate health, hormone balancing. Real whole food.

Magwell by Livewell Zinc and Vitamin D3

Livewell Magwell Zinc
Livewell Magwell Zinc

Sure, you’ll get 7.5mg of zinc picolinate but this formula also includes vitamin D3 for bone, immune system, and heart health. Not to mention, there’s 53% daily value of magnesium in three forms (citrate, glycinate, and malate) to support nerve and muscle health plus much more (it’s what minerals do). 

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MagWell Livewell Zinc & Vit D

MagWell Livewell Zinc & Vit D supports bone and heart health.  Boost bone cell production. Free of gluten, soy, dairy, sugar, shellfish and preservatives.

Pure Micronutrients Pure Zinc (Zinc Chelate)

Pure Micronutrients Zinc Chelate
Pure Micronutrients Zinc Chelate

Pure Micronutrients Pure Zinc contains 25mg of zinc bisglycinate chelate TRAACS (registered trademark of Albion Laboratories Int’l) which is a highly absorbable form of zinc.

It’s just another form which is very useful for getting your daily zinc intake to prevent deficiency. 

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Pure Micronutrients Zinc Chelate

Pure Micronutrients Zinc Chelate support the immune system, eye, skin, and reproductive health. Support natural growth and development. Wound healing.

Vimergy Organic Liquid Zinc

Vimergy Zinc
Vimergy Zinc

Vimergy liquid zinc contains 7.5mg of zinc sulfate per serving in with a high absorption rate to ensure quick delivery of the quality trace mineral.

There’s 52-56 drops per serving with about 57 servings.

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Vimergy Zinc

Vimergy Zinc is USADA organic, free of gluten, alcohol, NON-GMO kosher, vegan and paleo-friendly. No citric acid or fillers, all-natural ingredients.

Bulk Supplements Zinc Gluconate Powder

Bulksupplements Zinc Gluconate
Bulksupplements Zinc Gluconate

Bulk Supplements is known for having totally simple, yet quality products. Well, each serving of this powder contains 64mg of zinc gluconate powder and nothing else. 

Gluconate is one of the more common zinc forms and it definitely does the job of supplying your body with quality zinc. 

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BulkSupplements Zinc Gluconate

BulkSupplements Zinc Gluconate is free of soy, gluten, dairy, yeast or additives. Supports the immune system, promotes healthy skin. Lab-tested for purity.

KAL Zinc 30 Orotate

Kal Zinc 30 Orotate
Kal Zinc 30 Orotate

And for the last on our list, the zinc contained in this supplement is bound to orotic acid and is a very common, yet effective form of zinc due to the better bioavailability. So, KAL zinc 30 is a viable option for supplementing your daily zinc intake. (10)

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KAL Zinc 30 Orotate

KAL Zinc 30 Orotate supports healthy protein synthesis, growth, cellular energy, and metabolism.

How Much Zinc Should I Take? 

Considering different supplements contain varying amounts of elemental zinc, this really depends, and supplement labels should disclose this amount. 

But the recommended daily allowance (RDA) for adults is 11mg for men and 8mg for women (11mg for pregnant and 12mg for lactation). However, the tolerable upper intake levels (UL’s) are 40mg for both men and women (same for pregnant and lactating). (11)

As for children to teens, the recommended dose ranges from 5-8mg for ages 4-13 and then it’s even less for toddlers and infants.

Possible Side Effects

It’s always recommended to stick within the recommended dose ranges to ensure you get the potential benefits without having any adverse reactions. But, sometimes side effects are inevitable although usually related to the stomach like nausea, diarrhea, etc.

But excessive intake can cause much worse symptoms like flu-like, anemia, neuropathy, and CNS symptoms which is typical with trace minerals. (12)

And high doses of zinc can also cause a copper deficiency which is another mineral important for overall health. (13)

So, the takeaway here is to never exceed recommended doses which is really the case with any supplement.

What About Zinc Deficiency?

Zinc deficiency is linked with impaired immune function, retardation, and loss of appetite. But in general, the more severe instances of deficiency can result in delayed sexual maturation, impotence, eye and skin lesions, hair loss, mental lethargy, weight loss, and more. (11)

Which Foods Contain Zinc? 

Many foods contain a decent amount of zinc.

But oysters, in particular, contain more zinc per serving than any other food (74mg for 3 oz). However, most people don’t consume oysters regularly so red meats and poultry are typically the main source.

But Alaskan king crab, fortified breakfast cereals, baked beans, pumpkin seeds, nuts, and other foods contain zinc respectively.  

Frequently Asked Questions (FAQs)

What is zinc?

It’s an essential mineral involved in several aspects of cellular metabolism. We need this nutrient for protein metabolism, immune function, DNA synthesis, growth and development, cell division, and the catalytic activity of roughly 100 enzymes.

How much zinc should I take?

This varies due to their being different forms. But the recommended daily allowance (RDA) is as follows.

Adults: 11mg for men and 8mg for women (11mg for pregnant and 12mg for lactation). The tolerable upper intake levels (ULs) are 40mg for both men and women (same for pregnant and lactating).

Children and teens ages 4-13: 5-8mg

Toddlers and infants: 4mg

What are the benefits of zinc?

Zinc has been shown to be anti-inflammatory in addition to potentially having positive effects for immune health, heart health, macular degeneration, wound healing and more.

Can zinc supplementation cause side effects?

Typical side effects of zinc include nausea, dizziness, headache, indigestion, and vomiting.

But when taken in high doses long term, this can cause copper deficiency leading to neurological issues such as weakness and numbness in the arms and legs.

What are the symptoms of zinc deficiency?

Although uncommon, zinc deficiency can result in compromised immune function, loss of appetite, impotence, hair loss, diarrhea, delayed sexual maturation, eye, and skin lesions, mental lethargy, weight loss, etc.

Final Thoughts

There you have it… 12 quality zinc supplements and little information about this essential trace mineral. There are many beneficial uses of zinc and it’s obviously very important for overall health.

And our top picks can help you to fill in your daily needs by supplying your body with proven forms of zinc.

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Matthew Magnante
Matthew Magnante
Matthew Magnante is the senior writer for Fitness Volt. He has had a passion for fitness since elementary school and continues to research and learn how to build muscle effectively through training and diet. He also loves to help others to achieve their fitness goals and spread the knowledge where needed. Matthew's other passions include learning about mindfulness, strolling through nature, and always working to improve overall.

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This article is written by our well qualified writer(s) and fact checked for scientific evidence by our experts. The number in parentheses (1, 2, 3, etc.) are reference links to medically peer-reviewed studies.

Our experts team include professional doctor, nutritionists, dietitians and certified personal trainers, fitness, strength and exercise specialists.

The content on our website is NOT intended as medical advice.