SuppRankedTop 10 flaxseed brands on Amazon (estimated revenue)
Ranked by estimated monthly revenue from Amazon's Flaxseed Best Sellers top 100. Updated October 15, 2026.
NatureWise is the top-selling flaxseed brand on Amazon by estimated revenue, at about $1.5M/mo from 6 products in the Flaxseed Best Sellers top 100. That is about 2.4× as much as #2 Leonflax (~$630K/mo). The list is fairly concentrated: the top 3 brands take about 40% of its estimated sales and the top 10 about 64%, spread across 40 brands in total. All figures are modeled estimates, not Amazon data.
| # | Brand | Est. revenue/mo |
|---|---|---|
| 1 | NatureWise23% share · best #1 | $1.5M |
| 2 | Leonflax10% share · best #2 | $630K |
| 3 | Barlean's7% share · best #6 | $466K |
| 4 | Liberty Lifestyle5% share · best #8 | $340K |
| 5 | Spring Valley4% share · best #29 | $273K |
| 6 | Natural Factors4% share · best #19 | $268K |
| 7 | Hawaii Pharm3% share · best #57 | $199K |
| 8 | Hallelujah3% share · best #18 | $180K |
| 9 | Nutrigent3% share · best #15 | $175K |
| 10 | Solaray3% share · best #21 | $167K |
The top 10, brand by brand
1. NatureWise
~$1.5M/mo est. revenue (23% of this list) and ~71K units/mo from 6 products; best position #1. Its highest-ranked product here is NatureWise Flaxseed Oil 1200 mg, Fish Free Omega 3 6 9 with 720mg ALA - CCOF… at #1. Overall it ranks #25 of 3,479 brands.
2. Leonflax
~$630K/mo est. revenue (10% of this list) and ~43.4K units/mo from 3 products; best position #2. Its highest-ranked product here is Leonflax, 100% Authentic Canadian Flax Seed, All-natural, High Fiber Content… at #2. Overall it ranks #285 of 3,479 brands.
3. Barlean's
~$466K/mo est. revenue (7% of this list) and ~21.4K units/mo from 3 products; best position #6. Its highest-ranked product here is Barlean's Strawberry Banana Flaxseed Oil Liquid, Vegan Omega 3 6 9 Supplements… at #6. Overall it ranks #85 of 3,479 brands.
4. Liberty Lifestyle
~$340K/mo est. revenue (5% of this list) and ~11.4K units/mo from 1 product; best position #8. Its highest-ranked product here is Liberty Lifestyle Eye Health Vitamins with Bilberry, Lutein & Zeaxanthin… at #8. Overall it ranks #515 of 3,479 brands.
5. Spring Valley
~$273K/mo est. revenue (4% of this list) and ~11.2K units/mo from 3 products; best position #29. Its highest-ranked product here is Spring Valley - Flaxseed Oil 1200 mg, 200 Softgels at #29. Overall it ranks #272 of 3,479 brands.
6. Natural Factors
~$268K/mo est. revenue (4% of this list) and ~11.2K units/mo from 2 products; best position #19. Its highest-ranked product here is Natural Factors Organic Flaxseed Oil 1000 mg with ALA, 360 Softgels… at #19. Overall it ranks #44 of 3,479 brands.
7. Hawaii Pharm
~$199K/mo est. revenue (3% of this list) and ~5.7K units/mo from 2 products; best position #57. Its highest-ranked product here is Hawaii Pharm Flax (Linum usitatissimum) Liquid Extract, 2 fl oz, 2-Pack at #57. Overall it ranks #48 of 3,479 brands.
8. Hallelujah
~$180K/mo est. revenue (3% of this list) and ~6.4K units/mo from 1 product; best position #18. Its highest-ranked product here is Hallelujah Diet New Generation B-Flax-D Powder - Organic Flax Seed, Vital… at #18. Overall it ranks #647 of 3,479 brands.
9. Nutrigent
~$175K/mo est. revenue (3% of this list) and ~7.3K units/mo from 1 product; best position #15. Its highest-ranked product here is Nutrigent USDA Organic Flaxseed Oil 1000mg Plant-Based Liquid Capsules… at #15. Overall it ranks #703 of 3,479 brands.
10. Solaray
~$167K/mo est. revenue (3% of this list) and ~5.8K units/mo from 1 product; best position #21. Its highest-ranked product here is SOLARAY Flaxseed Oil 3000 mg with Omega 3 6 9, Flax Seed Softgels for Skin… at #21. Overall it ranks #16 of 3,479 brands.
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Full Flaxseed ranking
All 40 brands in the list, ordered by rank strength, plus the top 10 products.
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