SuppRankedTop 10 zinc brands on Amazon (estimated revenue)
Ranked by estimated monthly revenue from Amazon's Zinc Best Sellers top 100. Updated October 15, 2026.
THORNE is the top-selling zinc brand on Amazon by estimated revenue, at about $698K/mo from 4 products in the Zinc Best Sellers top 100. That is about 12% more than #2 Pure Encapsulations (~$624K/mo). The list is fragmented: the top 3 brands take about 31% of its estimated sales and the top 10 about 64%, spread across 46 brands in total. The median list price in this top 100 is $15.00, and 15% of the products are gummies. All figures are modeled estimates, not Amazon data.
| # | Brand | Est. revenue/mo |
|---|---|---|
| 1 | THORNE12% share · best #3 | $698K |
| 2 | Pure Encapsulations11% share · best #2 | $624K |
| 3 | MaryRuth's7% share · best #7 | $419K |
| 4 | Nutricost7% share · best #10 | $417K |
| 5 | Nature's Bounty6% share · best #1 | $357K |
| 6 | NOW Foods6% share · best #13 | $331K |
| 7 | Dr. Berg4% share · best #9 | $202K |
| 8 | Sports Research4% share · best #6 | $201K |
| 9 | Solgar3% share · best #15 | $164K |
| 10 | Optimum Nutrition3% share · best #27 | $143K |
The top 10, brand by brand
1. THORNE
~$698K/mo est. revenue (12% of this list) and ~41.7K units/mo from 4 products; best position #3. Its highest-ranked product here is THORNE Zinc Picolinate 15 mg, Highly Absorbable Zinc, 60 Capsules | Supports… at #3. Overall it ranks #3 of 867 brands.
2. Pure Encapsulations
~$624K/mo est. revenue (11% of this list) and ~38.5K units/mo from 4 products; best position #2. Its highest-ranked product here is Pure Encapsulations Zinc 30 mg, 60 Capsules | Supplement for Immune System… at #2. Overall it ranks #7 of 867 brands.
3. MaryRuth's
~$419K/mo est. revenue (7% of this list) and ~21.9K units/mo from 5 products; best position #7. Its highest-ranked product here is MaryRuth's USDA Organic Ionic Zinc Liquid Drops, Unflavored, 4 oz | Zinc… at #7. Overall it ranks #10 of 867 brands.
4. Nutricost
~$417K/mo est. revenue (7% of this list) and ~26.8K units/mo from 7 products; best position #10. Its highest-ranked product here is Nutricost Zinc Picolinate 50mg, 240 Vegetarian Capsules, Gluten Free | GMO-Free at #10. Overall it ranks #2 of 867 brands.
5. Nature's Bounty
~$357K/mo est. revenue (6% of this list) and ~47.7K units/mo from 3 products; best position #1. Its highest-ranked product here is Nature’s Bounty Zinc 50mg Caplets, Immune Support, 250 ct | Immune Support &… at #1. Overall it ranks #4 of 867 brands.
6. NOW Foods
~$331K/mo est. revenue (6% of this list) and ~32.3K units/mo from 10 products; best position #13. Its highest-ranked product here is NOW Foods - Zinc Picolinate 50 mg, 120 capsules at #13. Overall it ranks #5 of 867 brands.
7. Dr. Berg
~$202K/mo est. revenue (4% of this list) and ~8.4K units/mo from 1 product; best position #9. Its highest-ranked product here is Dr. Berg Zinc 30 mg (60 Capsules) – High Potency 7-in-1 Immune Support Formula… at #9. Overall it ranks #24 of 867 brands.
8. Sports Research
~$201K/mo est. revenue (4% of this list) and ~11.2K units/mo from 1 product; best position #6. Its highest-ranked product here is Sports Research® Zinc Picolinate 50mg w/Organic Coconut Oil, 60 Softgels | High… at #6. Overall it ranks #6 of 867 brands.
9. Solgar
~$164K/mo est. revenue (3% of this list) and ~14.2K units/mo from 4 products; best position #15. Its highest-ranked product here is Solgar Zinc Picolinate 22 mg, 100 Tablets - Promotes Healthy Skin - Supports… at #15. Overall it ranks #88 of 867 brands.
10. Optimum Nutrition
~$143K/mo est. revenue (3% of this list) and ~3.9K units/mo from 1 product; best position #27. Its highest-ranked product here is Optimum Nutrition Zinc and Magnesium Aspartate Recovery Supplement, 180 Ct… at #27. Overall it ranks #13 of 867 brands.
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Full Zinc ranking
All 46 brands in the list, ordered by rank strength, plus the top 10 products.
See all Zinc brands →