Top 10 thyroid extracts brands on Amazon (estimated revenue)

Ranked by estimated monthly revenue from Amazon's Thyroid Extracts Best Sellers top 100. Updated October 15, 2026.

Clean Nutra is the top-selling thyroid extracts brand on Amazon by estimated revenue, at about $195K/mo from 1 product in the Thyroid Extracts Best Sellers top 100. That is about the same as #2 THORNE (~$180K/mo). The list is fairly concentrated: the top 3 brands take about 34% of its estimated sales and the top 10 about 64%, spread across 57 brands in total. About 7% of the products are gummies. All figures are modeled estimates, not Amazon data.

#BrandEst. revenue/moShare of listEst. units/moProductsBest rank
1Clean Nutra15% share · best #2$195K15%6.5K1#2
2THORNE14% share · best #3$180K14%4.5K1#3
3Designs for Health6% share · best #17$75K6%1.5K1#17
4RAW5% share · best #9$67K5%2.2K4#9
5Pure Encapsulations5% share · best #11$63K5%1.2K2#11
6Dr. Westin5% share · best #24$61K5%1.4K5#24
7Thyrogard4% share · best #13$60K4%1.5K1#13
8NOW Foods4% share · best #6$53K4%3.5K4#6
9NEW AGE4% share · best #5$52K4%1.5K1#5
10miavola3% share · best #22$45K3%7501#22
Estimates, not Amazon data. Modeled from public Best Sellers ranks and list prices; not profit. How it works

The top 10, brand by brand

1. Clean Nutra

~$195K/mo est. revenue (15% of this list) and ~6.5K units/mo from 1 product; best position #2. Its highest-ranked product here is Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L… at #2. Overall it ranks #101 of 3,479 brands.

2. THORNE

~$180K/mo est. revenue (14% of this list) and ~4.5K units/mo from 1 product; best position #3. Its highest-ranked product here is THORNE Thyroid Health Complex, Iodine, L-Tyrosine & Selenium, 120 Capsules… at #3. Overall it ranks #6 of 3,479 brands.

3. Designs for Health

~$75K/mo est. revenue (6% of this list) and ~1.5K units/mo from 1 product; best position #17. Its highest-ranked product here is Designs for Health Thyroid Synergy, Thyroid Support, 120 Capsules | Premium… at #17. Overall it ranks #34 of 3,479 brands.

4. RAW

~$67K/mo est. revenue (5% of this list) and ~2.2K units/mo from 4 products; best position #9. Its highest-ranked product here is Raw Desiccated Thyroid Supplement Grass Fed New Zealand Beef Neck & Thyroid… at #9. Overall it ranks #88 of 3,479 brands.

5. Pure Encapsulations

~$63K/mo est. revenue (5% of this list) and ~1.2K units/mo from 2 products; best position #11. Its highest-ranked product here is Pure Encapsulations Thyroid Support Complex, 120 Capsules | Supports Thyroid… at #11. Overall it ranks #4 of 3,479 brands.

6. Dr. Westin

~$61K/mo est. revenue (5% of this list) and ~1.4K units/mo from 5 products; best position #24. Its highest-ranked product here is Dr. Westin Childs Essential T2 Thyroid Supplement, 100 mcg, 60 Count | Pure T2… at #24. Overall it ranks #1222 of 3,479 brands.

7. Thyrogard

~$60K/mo est. revenue (4% of this list) and ~1.5K units/mo from 1 product; best position #13. Its highest-ranked product here is Thyrogard Natural Thyroid Support Supplement, Vegan, Gluten-Free | Promotes… at #13. Overall it ranks #1238 of 3,479 brands.

8. NOW Foods

~$53K/mo est. revenue (4% of this list) and ~3.5K units/mo from 4 products; best position #6. Its highest-ranked product here is NOW Supplements, Thyroid Energy™, Iodine and Tyrosine, 180 Veg Caps at #6. Overall it ranks #1 of 3,479 brands.

9. NEW AGE

~$52K/mo est. revenue (4% of this list) and ~1.5K units/mo from 1 product; best position #5. Its highest-ranked product here is NEW AGE Selenium, Zinc, Iodine, L Tyrosine, Ashwagandha - Supplement for Women… at #5. Overall it ranks #182 of 3,479 brands.

10. miavola

~$45K/mo est. revenue (3% of this list) and ~750 units/mo from 1 product; best position #22. Its highest-ranked product here is miavola Conversol Thyroid Support Supplement with Milk Thistle, Artichoke… at #22. Overall it ranks #1714 of 3,479 brands.

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