Zinc picolinate is one of the most bioavailable forms of zinc available, meaning your body absorbs and utilizes it more efficiently than common alternatives like zinc oxide or zinc gluconate. This makes it an excellent choice for supporting immune function, skin health, wound healing, and enzymatic processes. These are the best zinc picolinate supplements on Amazon for 2026.
Quick Comparison
Product
Zinc Per Serving
Form
Servings
Best For
Rating
Thorne Zinc Picolinate 30mg
30 mg
Capsules
60
Best Overall
4.8
NOW Foods Zinc Picolinate 50mg
50 mg
Veg Capsules
120
Best Value
4.7
Pure Encapsulations Zinc 30mg
30 mg
Capsules
60
Best Premium
4.8
Sports Research Zinc Picolinate 50mg
50 mg
Softgels
60
Best Softgel
4.7
Nutricost Zinc Picolinate 50mg
50 mg
Capsules
240
Best Bulk Supply
4.7
Thorne Zinc Picolinate 15mg
15 mg
Capsules
60
Best Low Dose
4.8
Solgar Zinc Picolinate 22mg
22 mg
Tablets
100
Best Mid-Range Dose
4.6
1. Thorne Zinc Picolinate 30mg – Best Overall
THORNE – Zinc Picolinate 30 mg – Well-Absorbed Zinc Supplement for Growth and Immune Function – Promotes Healthy Skin & Eyes* – Third-Party Certified – Gluten, Dairy & Soy-Free – 60 Capsules
Zinc: 30 mg of an optimally absorbed form of zinc to support general wellness, immune function, healthy skin and connective tissue, and eye health*
Immune Support: Zinc promotes the optimal functioning of the body’s immune response and promotes the activation of a type of white blood cell that helps moderate the body’s inflammatory response during times of immune stress*
Skin and Eyes: Zinc promotes healthy skin and eyes*
Third-Party Certified: This product has been third-party tested and certified to verify what’s in the package matches what’s on the label and to confirm it contains no unsafe levels of contaminants
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
A third-party certified zinc picolinate from one of the most trusted names in professional-grade supplements.
Thorne Research sets the standard for supplement quality, and their Zinc Picolinate 30mg is no exception. Each capsule delivers 30mg of highly absorbable zinc picolinate — a dose that falls within the optimal range for immune support, skin health, and enzymatic function without exceeding the 40mg Tolerable Upper Intake Level for most adults. Thorne products are manufactured in an NSF-certified facility, and this supplement carries NSF Certified for Sport certification, meaning it has been independently verified for purity, potency, and absence of banned substances.
Pros:
NSF Certified for Sport — third-party verified purity and potency
30mg dose balances efficacy with safety
Clean formula with no artificial fillers, gluten, dairy, or soy
Cons:
Premium price point compared to generic alternatives
60 capsules per bottle — only a 2-month supply
Best for: Anyone who prioritizes third-party tested, professional-grade supplement quality
2. NOW Foods Zinc Picolinate 50mg – Best Value
NOW Foods Supplements, Super Enzymes, Formulated with Bromelain, Ox Bile, Pancreatin and Papain,180 Capsules
SUPPORTS HEALTHY DIGESTION*: NOW Super Enzymes is a comprehensive blend of enzymes that supports healthy digestion.* Take one capsule with a meal
BREAKS DOWN FATS, CARBS, AND PROTEINS*/OPTIMIZES NUTRIENT AVAILABILITY*: Formulated with bromelain, ox bile, pancreatin and papain, Super Enzymes helps to optimize the breakdown of fats, carbohydrates and protein*
CERTIFICATIONS/CLASSIFICATIONS: Soy Free, Made without Gluten, Keto Friendly
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
Packaged in the USA by a family owned and operated company since 1968
A high-dose, affordable zinc picolinate from a trusted brand with over 50 years in the supplement industry.
NOW Foods delivers 50mg of zinc picolinate per vegetarian capsule in a bottle of 120 servings — providing four months of daily supplementation at an unbeatable price point. NOW Foods has been manufacturing supplements since 1968 and produces in GMP-certified facilities. The formula is vegan, soy-free, non-GMO, kosher, and halal-certified. Note that 50mg exceeds the 40mg daily UL for zinc, so this dose may be more appropriate for short-term use or for those with documented deficiency under medical guidance.
Pros:
120 capsules per bottle at an exceptional price
Vegan, non-GMO, kosher, and halal certified
Legacy brand with over 55 years in the industry
Cons:
50mg exceeds the daily Tolerable Upper Intake Level for most adults
Not third-party tested by NSF or USP
Best for: Budget-conscious buyers who want a high-dose zinc picolinate from a trusted brand
3. Pure Encapsulations Zinc 30mg – Best Premium
Sale
DEVA Vegan Multivitamin & Mineral Supplement with Iron 2-Pack, Spirulina, Chlorella, Ashwagandha, Broccoli & More, 90 Coated Tablets Each
COMPREHENSIVE DAILY NUTRITION – Help your body meet its daily nutritional needs. This vegan multivitamin supplement delivers effective doses of vitamins and minerals that help fill gaps in your diet.
YOUR DAILY DOSE OF B VITAMINS – Deva multivitamin tablets with added superfoods and herbs provide your body with effective doses of B-complex vitamins, which are needed by the body for converting the food you eat into energy.
RICH IN ANTIOXIDANTS – These vegan multivitamins for women and men are packed with Vitamins C and E.These antioxidants neutralize free radicals that cause premature aging.
TAILORED FOR VEGANS – This multivitamin supplement is suitable for vegans and vegetarians. It does not contain any milk, egg, fish, crustacean shellfish, tree nuts, wheat, peanuts, or soy allergens.
100% CUSTOMER SATISFACTION – If, for any reason, you’re unhappy with our vegan vitamins, let us know anytime so we can provide a full purchase refund or replacement–no questions asked.
A hypoallergenic, clean-label zinc picolinate designed for sensitive individuals and recommended by healthcare practitioners.
Pure Encapsulations is a healthcare practitioner-trusted brand known for hypoallergenic formulas free from common allergens, artificial additives, and unnecessary excipients. Their Zinc 30mg provides zinc picolinate in a clean, single-ingredient capsule that is free from wheat, gluten, eggs, tree nuts, peanuts, soy, dairy, artificial colors, flavors, and sweeteners. This is the gold standard for individuals with multiple sensitivities or those who follow strict elimination diets while needing zinc supplementation.
Pros:
Hypoallergenic formula free from all major allergens
Practitioner-trusted brand with rigorous quality standards
Clean, single-ingredient formula with no unnecessary additives
Cons:
Higher price per capsule than mass-market alternatives
60 capsules — only a 2-month supply
Best for: Individuals with food sensitivities or allergies who need a hypoallergenic zinc supplement
4. Sports Research Zinc Picolinate 50mg – Best Softgel
Sports Research High Potency Zinc Picolinate 30mg with Organic Coconut Oil | Highly Absorbable Zinc Supplement for Healthy Immune & Enzyme Function – Non-GMO Tested & Gluten-Free (180 Liquid Softgels)
Sports Research (SR) Zinc Picolinate contains 30mg of this essential mineral to help support Immune health & Enzyme Function
Daily intake of zinc is needed as the body does not produce it. In a human clinical trial, zinc picolinate was shown to have better absorption than zinc citrate and gluconate.
Formulated with Organic Coconut Oil and Encapsulated in a ‘Fast Acting’ liquid Softgel.
Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it’s all about quality control – so you can have confidence in your dietary supplements.
A 50mg zinc picolinate in a liquid softgel with organic coconut oil for enhanced absorption.
Sports Research takes a unique approach by delivering zinc picolinate in a liquid softgel infused with organic virgin coconut oil. The oil-based delivery may enhance absorption of this mineral, and clinical research has shown zinc picolinate to have better absorption than zinc citrate and gluconate. The softgels are easy to swallow with no taste, and the product is non-GMO verified and gluten-free. Each bottle contains 60 softgels for a two-month supply at one per day.
Pros:
Liquid softgel with organic coconut oil for enhanced absorption
Non-GMO verified and third-party tested
Easy-to-swallow softgel with no aftertaste
Cons:
Contains gelatin — not suitable for vegans
50mg dose exceeds the daily UL for zinc
Best for: Those who prefer softgels over capsules and want enhanced absorption with coconut oil
5. Nutricost Zinc Picolinate 50mg – Best Bulk Supply
No products found.
A no-frills, high-dose zinc picolinate with 240 capsules per bottle for an 8-month supply at a fraction of premium pricing.
Nutricost is known for delivering straightforward, effective supplements at aggressive price points, and their Zinc Picolinate is a prime example. Each vegetarian capsule contains 50mg of zinc picolinate, and the 240-capsule bottle provides an eight-month supply at one capsule daily. The product is gluten-free, non-GMO, and manufactured in a GMP-compliant facility. For sheer value per serving, this is extremely hard to beat.
Pros:
240 capsules — an 8-month supply in one bottle
One of the lowest costs per serving for zinc picolinate
Vegetarian capsules, gluten-free, non-GMO
Cons:
Capsules are slightly larger than some competitors
50mg dose exceeds the daily UL — not ideal for long-term daily use
Best for: Buyers who want the best possible value in a bulk-supply zinc picolinate
6. Thorne Zinc Picolinate 15mg – Best Low Dose
THORNE – Zinc Picolinate 15mg – Highly Absorbable Zinc Supplement – Supports Wellness, Immune System, Eye, Skin, and Reproductive Health* – Gluten-Free, Soy-Free, Dairy-Free – 60 Capsules
Zinc: 15 mg of an optimally absorbed form of zinc to support general wellness, immune function, healthy skin and connective tissue, and eye health*
Immune Support: Zinc promotes the optimal functioning of the body’s immune response and promotes the activation of a type of white blood cell that helps moderate the body’s inflammatory response during times of immune stress*
Skin and Eyes: Zinc promotes healthy skin and eyes*
3rd Party Contents Certified: This product has been third-party tested and certified to verify what’s in the package matches what’s on the label
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
A gentle 15mg zinc picolinate ideal for daily maintenance without the risk of exceeding recommended intake levels.
Thorne’s lower-dose option provides 15mg of zinc picolinate — well within the recommended daily range and far below the 40mg Upper Limit. This makes it ideal for long-term daily supplementation, pairing with a copper-containing multivitamin, or for those who get some zinc from food and need modest supplementation. It carries the same NSF Certified for Sport verification and clean-label standards as its 30mg counterpart.
Pros:
15mg dose is safe for long-term daily use
NSF Certified for Sport — same quality as the 30mg version
Can easily be doubled to 30mg when needed
Cons:
May be insufficient for addressing zinc deficiency alone
Premium pricing for a lower dose
Best for: Those seeking gentle, long-term daily zinc maintenance from a third-party certified brand
7. Solgar Zinc Picolinate 22mg – Best Mid-Range Dose
No products found.
A heritage brand delivering a moderate 22mg zinc picolinate dose in a vegan, kosher-certified tablet.
Solgar has been crafting premium supplements since 1947, and their Zinc Picolinate 22mg reflects decades of manufacturing expertise. The 22mg dose sits in a sweet spot — providing meaningful zinc supplementation while staying well under the 40mg Upper Limit for safe daily use. Each bottle contains 100 tablets, and the product is vegan, gluten-free, non-GMO, and kosher certified. The tablet format is small and easy to swallow.
Pros:
22mg dose is ideal for daily maintenance within safe limits
100-tablet bottle — over 3 months of daily supplementation
Vegan, kosher, non-GMO from a heritage brand
Cons:
Tablet format rather than capsule — preference-dependent
No third-party sport certifications
Best for: Daily zinc supplementation at a moderate, safe dose from a trusted legacy brand
8. Double Wood Zinc Picolinate 50mg – Best for Immune Support
No products found.
A USA-manufactured, high-dose zinc picolinate with strong customer reviews for immune system support.
Double Wood Supplements delivers 50mg of zinc picolinate per capsule in a clean, straightforward formula. The product is manufactured in the USA, gluten-free, non-GMO, and comes in a 120-capsule bottle for a four-month supply. Double Wood has built a solid reputation for affordable, research-backed supplements, and their Zinc Picolinate is one of their most popular offerings with consistently positive customer feedback for immune support during cold and flu season.
Pros:
120-capsule bottle for a 4-month supply
USA manufactured with GMP compliance
Strong customer reviews for immune support
Cons:
50mg dose exceeds the daily UL for long-term use
Capsule size may be challenging for some users
Best for: Those looking for an affordable, high-dose zinc picolinate during cold and flu season
9. Pure Encapsulations Zinc 15mg – Best for Sensitive Stomachs
Doctor’s Best High Absorption CoQ10 with BioPerine Supplement – Coenzyme Q10 Softgels for Heart Health & Antioxidant Support, Naturally Fermented CoQ10 100mg for Women & Men, Non GMO – 120 Softgels
COQ10 SUPPLEMENT: Coenzyme Q10 is a powerful antioxidant that plays a pivotal role in cellular energy production. This supplement helps restore CoQ10 that may be depleted by aging and other causes
HEART HEALTH SUPPORT: Co Q10’s energizing antioxidant properties may enhance vitality across many body systems, supporting heart health, energy production, muscle function, and more
HIGH ABSORPTION FORMULA: Each serving delivers 100 mg of CoQ10 in softgel form, combined with BioPerine black pepper extract to support greater absorption and bioavailability
PROVEN INGREDIENTS: Our CoQ10 supplement is naturally fermented, non-GMO, and gluten free, with 120 softgels per bottle to help support cardiovascular health and overall wellness
DOCTOR’S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements
A gentle, hypoallergenic 15mg zinc picolinate for daily use without digestive discomfort.
Pure Encapsulations’ 15mg Zinc provides a well-tolerated daily dose of zinc picolinate in their signature hypoallergenic capsule. This lower dose is less likely to cause the nausea or stomach upset that higher zinc doses can trigger, making it ideal for individuals with sensitive digestive systems. The formula supports immune function, growth and development, and wound healing at a level appropriate for long-term daily supplementation without copper depletion concerns.
Pros:
15mg gentle dose minimizes risk of stomach upset
Hypoallergenic formula from a practitioner-trusted brand
Safe for long-term daily use
Cons:
Only 60 capsules per bottle
Premium pricing for a low-dose supplement
Best for: Individuals with sensitive stomachs who need a gentle, daily zinc supplement
How to Choose the Best Zinc Picolinate Supplement
Zinc picolinate is widely regarded as one of the most bioavailable forms of zinc, with research showing superior absorption compared to zinc gluconate and zinc citrate. If you are specifically shopping for zinc picolinate, you are already making a smart choice for absorption efficiency. The key remaining decision points are dosage, quality, and your individual needs.
For daily maintenance, 15-30mg of zinc picolinate is appropriate for most adults. The Recommended Dietary Allowance is 8mg for women and 11mg for men, but since most supplements provide 15mg or more, and dietary intake covers some of the requirement, a 15-30mg supplement is generally safe. Doses of 50mg exceed the 40mg Tolerable Upper Intake Level and should only be used short-term or under medical supervision to avoid copper depletion and other side effects.
Long-term zinc supplementation should ideally include copper in a 15:1 zinc-to-copper ratio to prevent copper deficiency. Some multivitamins include both, but standalone zinc supplements typically do not. If taking zinc long-term, consider a separate copper supplement or a multivitamin that provides adequate copper.
Look for third-party testing from NSF, USP, or other independent labs, especially if you are purchasing for athletic performance or have high quality standards. GMP-certified manufacturing is a baseline expectation for any reputable supplement brand.
Frequently Asked Questions
What is zinc picolinate and why is it better?
Zinc picolinate is zinc bound to picolinic acid, a naturally occurring compound that enhances mineral absorption in the intestine. Clinical research has demonstrated that zinc picolinate is more effectively absorbed than zinc gluconate and zinc citrate, making it one of the most bioavailable forms of zinc supplementation available. This means more of the zinc you take actually reaches your bloodstream and cells.
How much zinc picolinate should I take daily?
For general health maintenance, 15-30mg of zinc picolinate daily is appropriate for most adults. The Tolerable Upper Intake Level for zinc is 40mg per day, so doses of 50mg should only be used short-term or under medical supervision. Always factor in zinc from dietary sources and multivitamins when calculating your total daily intake.
When is the best time to take zinc picolinate?
Zinc picolinate is best taken with food to reduce the risk of stomach upset. However, avoid taking it simultaneously with high-calcium foods or iron supplements, as these minerals compete for absorption. Taking zinc at a different meal than your calcium or iron supplement optimizes absorption of all three minerals.
Are there side effects of zinc picolinate?
Common side effects of zinc supplementation at higher doses include nausea, stomach cramps, and a metallic taste in the mouth. Taking zinc with food typically reduces these effects. Long-term high-dose zinc use (above 40mg daily) can lead to copper deficiency, which may cause anemia and immune suppression. Staying within recommended dosage ranges prevents most side effects.
Can I take zinc picolinate with other supplements?
Zinc picolinate can be taken with most supplements, but avoid taking it at the same time as iron, calcium, or antibiotics, as zinc can interfere with their absorption. If you take zinc long-term, pair it with a copper supplement (typically 1-2mg of copper per 15-30mg of zinc) to maintain healthy mineral balance.
How long does it take for zinc picolinate to work?
For immune support, zinc may provide noticeable benefits within a few days when taken at the onset of cold symptoms. For skin health, wound healing, or correcting a zinc deficiency, consistent supplementation for 4-8 weeks is typically needed to see meaningful improvements. Blood zinc levels can be assessed through lab work to confirm adequate repletion.