| NOW Foods Zinc, 50 mg, 250 Tablets | NOW Foods | Tablet | 1 tablet | 250 tablets (1 per serving) | 50 mg (455% DV) | Microcrystalline cellulose, vegetarian coating, magnesium stearate (vegetable source), silicon dioxide | Label suggests 1 tablet daily with a meal. | Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients (label statement) | Label says for adults only, not intended for long-term use (use only as directed), and not to be used if pregnant or nursing. It also says to consult a physician if taking medication or with a medical condition. | NOW-01522 | May 2007 | 83,522 reviews | — | — | — | — | — | — | — | — | — | US$9.91 on iHerb US (checked 2026-11-04); iHerb shows $0.04/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Thorne Zinc Picolinate, 15 mg, 60 Capsules | Thorne | Capsule (hypromellose) | 1 capsule | 60 | — | Microcrystalline cellulose, hypromellose (derived from cellulose) capsule, leucine, silicon dioxide | Label suggests 1 capsule one to two times daily. | — | Label states to use only if the bottle is sealed, and to consult a health-care practitioner before use if pregnant. Made in the USA using US and imported ingredients (label statement). | THR-21002 | Aug 2009 | 27,286 reviews | 15 mg (136% DV) | — | — | — | — | — | — | — | — | US$15.00 on iHerb US (checked 2026-11-04); iHerb shows $0.25/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| NOW Foods Zinc Picolinate, 50 mg, 120 Veg Capsules | NOW Foods | Veg capsule (hypromellose) | 1 veg capsule | 120 | — | Rice flour, hypromellose (cellulose capsule), stearic acid (vegetable source) | Label suggests 1 capsule daily with a meal. | Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients (label statement) | Label says for adults only, not intended for long-term use (use only as directed), and not to be used if pregnant or nursing. It also says to consult a physician if taking medication or with a medical condition. | NOW-01552 | May 2007 | 54,054 reviews | — | 50 mg (455% DV) | — | — | — | — | — | — | — | US$10.05 on iHerb US (checked 2026-11-04); iHerb shows $0.08/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Solgar Zinc Picolinate, 22 mg, 100 Tablets | Solgar | Tablet | 1 tablet | 100 tablets (1 per serving) | — | Microcrystalline cellulose, dicalcium phosphate, vegetable stearic acid, vegetable cellulose, vegetable magnesium stearate | Label suggests adults take 1 tablet daily, preferably with a meal. | Label lists as free of gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener and color | Label says to consult a healthcare practitioner before use if pregnant, nursing, taking any medications or with any medical condition. Do not use if the outer bottle seal is missing or damaged. | SOL-03725 | May 2008 | 36,724 reviews | 22 mg (200% DV) | — | — | — | — | — | — | — | — | US$8.49 on iHerb US (checked 2026-11-04); iHerb shows $0.08/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| NOW Foods Zinc Glycinate, 120 Softgels | NOW Foods | Softgel | 1 softgel | 120 | — | Softgel capsule (bovine gelatin (BSE-free), glycerin, water, carob), beeswax and soy lecithin | Label suggests 1 softgel daily with a meal. | Not manufactured with wheat, gluten, milk, egg, fish, shellfish, tree nut or sesame ingredients (label statement); contains soy lecithin | Label says for adults only, not intended for long-term use (use only as directed), and not to be used if pregnant or nursing. It also says to consult a physician if taking medication or with a medical condition. Label states Albion for the zinc bisglycinate. | NOW-01554 | Aug 2009 | 25,057 reviews | — | — | 30 mg (273% DV) | 250 mg (DV not established) | — | — | — | — | — | US$10.40 on iHerb US (checked 2026-11-04); iHerb shows $0.09/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| California Gold Nutrition Zinc Picolinate, 50 mg, 120 Veggie Capsules | California Gold Nutrition | Veggie capsule (hypromellose) | 1 capsule | 120 | — | Hypromellose veggie capsule, microcrystalline cellulose, magnesium stearate, silicon dioxide (silica) | Label suggests 1 capsule every other day, with food. | Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame or gluten (label statement) | Label says not to consume with other zinc supplements or a zinc-rich diet, and that the product is not intended for long-term use. It also includes cautions for people taking prescription medications and for pregnant or lactating women; read the full label on iHerb. Keep out of reach of children. | CGN-01353 | Jul 2019 | 15,481 reviews | 50 mg (455% DV) | — | — | — | — | — | — | — | — | US$11.76 on iHerb US (checked 2026-11-04); iHerb shows $0.10/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Swanson Vitamins Zinc Picolinate, 22 mg, 60 Vegan Capsules | Swanson Vitamins | Vegan capsule (hypromellose) | 1 vegan capsule | 60 | — | Microcrystalline cellulose (plant fiber), vegan capsule (hypromellose), magnesium stearate, silica | Label suggests 1 vegan capsule per day with food and water. | — | Label says for adults only, and to consult your healthcare provider before use if pregnant or nursing, taking medication or with a medical condition. Do not use if the seal is broken. | SWV-11113 | Aug 2021 | 14,966 reviews | — | — | — | — | 22 mg (200% DV) | — | — | — | — | US$9.79 on iHerb US (checked 2026-11-04); iHerb shows $0.16/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Life Extension Zinc Caps, 50 mg, 90 Vegetarian Capsules | Life Extension | Vegetarian capsule (vegetable cellulose) | 1 vegetarian capsule | 90 | — | Microcrystalline cellulose, vegetable cellulose (capsule), vegetable stearate, silica | Label suggests 1 capsule daily, or as recommended by a healthcare practitioner. | — | Label includes a note about supplemental zinc and copper and about amounts above 50 mg per day; read the full label on iHerb. Do not exceed the labeled amount. Do not purchase if the outer seal is broken or damaged. | LEX-18139 | Apr 2014 | 33,306 reviews | — | — | — | — | — | 50 mg (455% DV) | — | — | — | US$6.75 on iHerb US (checked 2026-11-04); iHerb shows $0.08/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Jarrow Formulas Vegan Zinc Balance, 100 Veggie Capsules | Jarrow Formulas | Veggie capsule (hydroxypropylmethylcellulose) | 1 capsule | 100 | — | Microcrystalline cellulose, capsule (hydroxypropylmethylcellulose, water), magnesium stearate (vegetable source) | Label suggests adults take 1 capsule once a day or every other day, with a meal. | No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame (label statement) | Label says to consult a healthcare professional before use if pregnant, nursing, under 18, taking medication or with a medical condition. Do not use if the safety seal is damaged or missing. | JRW-13008 | May 2007 | 38,358 reviews | — | — | — | — | — | — | 15 mg (136% DV) | 1 mg (111% DV) | — | US$12.83 on iHerb US (checked 2026-11-04); iHerb shows $0.13/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Thorne Zinc Bisglycinate, 15 mg, 60 Capsules | Thorne | Capsule (hypromellose) | 1 capsule | 60 | — | Microcrystalline cellulose, hypromellose (derived from cellulose) capsule, leucine, silicon dioxide | Label suggests 1 capsule one to two times daily. | — | Label states it uses Albion TRAACS zinc bisglycinate chelate. Use only if the bottle is sealed; consult a health-care practitioner before use if pregnant. | THR-01175 | Aug 2020 | 3,849 reviews | — | — | — | — | — | — | — | — | 15 mg (136% DV) | US$15.00 on iHerb US (checked 2026-11-04); iHerb shows $0.25/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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