SuppRankedTop 10 chondroitin & glucosamine brands on Amazon (estimated revenue)
Ranked by estimated monthly revenue from Amazon's Chondroitin & Glucosamine Best Sellers top 100. Updated October 15, 2026.
Osteo Bi-Flex is the top-selling chondroitin & glucosamine brand on Amazon by estimated revenue, at about $2.1M/mo from 5 products in the Chondroitin & Glucosamine Best Sellers top 100. That is about 69% more than #2 Nutramax (~$1.2M/mo). The list is fragmented: the top 3 brands take about 24% of its estimated sales and the top 10 about 48%, spread across 55 brands in total. About 14% of the products are gummies. All figures are modeled estimates, not Amazon data.
| # | Brand | Est. revenue/mo |
|---|---|---|
| 1 | Osteo Bi-Flex12% share · best #2 | $2.1M |
| 2 | Nutramax7% share · best #7 | $1.2M |
| 3 | NOW Foods5% share · best #18 | $894K |
| 4 | Nutricost5% share · best #6 | $839K |
| 5 | Move Free4% share · best #11 | $696K |
| 6 | Nature Made4% share · best #4 | $617K |
| 7 | Horbäach3% share · best #23 | $552K |
| 8 | Kirkland Signature3% share · best #16 | $538K |
| 9 | Puritan's Pride3% share · best #32 | $518K |
| 10 | Pure Encapsulations3% share · best #26 | $516K |
The top 10, brand by brand
1. Osteo Bi-Flex
~$2.1M/mo est. revenue (12% of this list) and ~103K units/mo from 5 products; best position #2. Its highest-ranked product here is Osteo Bi-Flex Triple Strength Glucosamine Chondroitin Supplement, 120 Count… at #2. Overall it ranks #98 of 3,452 brands.
2. Nutramax
~$1.2M/mo est. revenue (7% of this list) and ~26.9K units/mo from 2 products; best position #7. Its highest-ranked product here is Nutramax Cosamin DS Joint Supplement, Glucosamine Chondroitin, 210 Capsules… at #7. Overall it ranks #261 of 3,452 brands.
3. NOW Foods
~$894K/mo est. revenue (5% of this list) and ~41.1K units/mo from 7 products; best position #18. Its highest-ranked product here is NOW Supplements, Glucosamine & Chondroitin with MSM, 180 Veg Caps at #18. Overall it ranks #1 of 3,452 brands.
4. Nutricost
~$839K/mo est. revenue (5% of this list) and ~40.5K units/mo from 2 products; best position #6. Its highest-ranked product here is Nutricost Glucosamine 1800mg with Chondroitin & MSM, 240 Tablets, GMO-Free… at #6. Overall it ranks #2 of 3,452 brands.
5. Move Free
~$696K/mo est. revenue (4% of this list) and ~27.8K units/mo from 2 products; best position #11. Its highest-ranked product here is Move Free Advanced Glucosamine Chondroitin MSM + Vitamin D3-120 ct | Joint… at #11. Overall it ranks #191 of 3,452 brands.
6. Nature Made
~$617K/mo est. revenue (4% of this list) and ~31.7K units/mo from 1 product; best position #4. Its highest-ranked product here is Nature Made Glucosamine Chondroitin Complex with MSM, 120 Caplets | Dietary MSM… at #4. Overall it ranks #4 of 3,452 brands.
7. Horbäach
~$552K/mo est. revenue (3% of this list) and ~33.1K units/mo from 5 products; best position #23. Its highest-ranked product here is Horbäach Glucosamine Chondroitin | Plus MSM & Turmeric | 180 Coated Caplets… at #23. Overall it ranks #5 of 3,452 brands.
8. Kirkland Signature
~$538K/mo est. revenue (3% of this list) and ~20.5K units/mo from 2 products; best position #16. Its highest-ranked product here is Kirkland Extra Strength Glucosamine 1500 mg Chondroitin 1200 mg 220 Tablets at #16. Overall it ranks #184 of 3,452 brands.
9. Puritan's Pride
~$518K/mo est. revenue (3% of this list) and ~19.4K units/mo from 4 products; best position #32. Its highest-ranked product here is Puritan's Pride Advanced Glucosamine Chondroitin MSM with Vitamin D3 50mcg… at #32. Overall it ranks #40 of 3,452 brands.
10. Pure Encapsulations
~$516K/mo est. revenue (3% of this list) and ~6.9K units/mo from 1 product; best position #26. Its highest-ranked product here is Pure Encapsulations Glucosamine Chondroitin with MSM, 120 Capsules | Supports… at #26. Overall it ranks #3 of 3,452 brands.
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Full Chondroitin & Glucosamine ranking
All 55 brands in the list, ordered by rank strength, plus the top 10 products.
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