SuppRankedTop 10 omega-3 brands on Amazon (estimated revenue)
Ranked by estimated monthly revenue from Amazon's Omega-3 Best Sellers top 100. Updated October 15, 2026.
Nordic Naturals is the top-selling omega-3 brand on Amazon by estimated revenue, at about $5.6M/mo from 19 products in the Omega-3 Best Sellers top 100. That is about 5.9× as much as #2 MAV NUTRITION (~$946K/mo). The list is fairly concentrated: the top 3 brands take about 46% of its estimated sales and the top 10 about 66%, spread across 49 brands in total. About 10% of the products are gummies. All figures are modeled estimates, not Amazon data.
| # | Brand | Est. revenue/mo |
|---|---|---|
| 1 | Nordic Naturals35% share · best #1 | $5.6M |
| 2 | MAV NUTRITION6% share · best #2 | $946K |
| 3 | Nature Made4% share · best #7 | $663K |
| 4 | Pure Encapsulations4% share · best #43 | $642K |
| 5 | Fatty153% share · best #35 | $549K |
| 6 | Dr. Tobias3% share · best #12 | $525K |
| 7 | Carlson Labs3% share · best #22 | $426K |
| 8 | Solgar2% share · best #85 | $386K |
| 9 | Nutricost2% share · best #4 | $376K |
| 10 | NOW Foods2% share · best #3 | $358K |
The top 10, brand by brand
1. Nordic Naturals
~$5.6M/mo est. revenue (35% of this list) and ~143K units/mo from 19 products; best position #1. Its highest-ranked product here is Nordic Naturals Ultimate Omega, 1280mg Omega-3 Fish Oil, Lemon - 90 count… at #1. Overall it ranks #19 of 3,479 brands.
2. MAV NUTRITION
~$946K/mo est. revenue (6% of this list) and ~27.1K units/mo from 1 product; best position #2. Its highest-ranked product here is Triple Strength Omega 3 Fish Oil 3600 mg, EPA & DHA, Over 2100mg Omega-3… at #2. Overall it ranks #468 of 3,479 brands.
3. Nature Made
~$663K/mo est. revenue (4% of this list) and ~37K units/mo from 3 products; best position #7. Its highest-ranked product here is Nature Made Fish Oil Omega 3 Supplements, 1200 mg Softgels, 230 Softgels… at #7. Overall it ranks #4 of 3,479 brands.
4. Pure Encapsulations
~$642K/mo est. revenue (4% of this list) and ~8.5K units/mo from 1 product; best position #43. Its highest-ranked product here is Pure Encapsulations O.N.E. Omega, 60 Softgel Capsules | Fish Oil Supplement for… at #43. Overall it ranks #3 of 3,479 brands.
5. Fatty15
~$549K/mo est. revenue (3% of this list) and ~3.7K units/mo from 1 product; best position #35. Its highest-ranked product here is Fatty15 C15:0 Pentadecanoic Acid Healthy Aging Supplement - 3 Month Supply | 3X… at #35. Overall it ranks #1808 of 3,479 brands.
6. Dr. Tobias
~$525K/mo est. revenue (3% of this list) and ~13.1K units/mo from 1 product; best position #12. Its highest-ranked product here is Dr. Tobias Omega 3 Fish Oil 2000mg Triple Strength | 180 Softgels | Heart… at #12. Overall it ranks #317 of 3,479 brands.
7. Carlson Labs
~$426K/mo est. revenue (3% of this list) and ~11.3K units/mo from 3 products; best position #22. Its highest-ranked product here is Carlson Elite Omega-3 Gems, 1600 mg, from Norway, Lemon, 130 Softgels | Omega-3… at #22. Overall it ranks #63 of 3,479 brands.
8. Solgar
~$386K/mo est. revenue (2% of this list) and ~13.3K units/mo from 2 products; best position #85. Its highest-ranked product here is Solgar 1300 mg Omega 3-6-9, 120 Softgels - Fish Oil Supplement - Support for… at #85. Overall it ranks #27 of 3,479 brands.
9. Nutricost
~$376K/mo est. revenue (2% of this list) and ~17.9K units/mo from 1 product; best position #4. Its highest-ranked product here is Nutricost Omega 3 Fish Oil (2500MG) 120 Softgels, 40 Servings | Fish Oil, Wild… at #4. Overall it ranks #2 of 3,479 brands.
10. NOW Foods
~$358K/mo est. revenue (2% of this list) and ~20.3K units/mo from 4 products; best position #3. Its highest-ranked product here is NOW Supplements, Omega-3 180 EPA / 120 DHA, 200 Softgels at #3. Overall it ranks #1 of 3,479 brands.
As an Amazon Associate SuppRanked earns from qualifying purchases.
Explore more
Full Omega-3 ranking
All 49 brands in the list, ordered by rank strength, plus the top 10 products.
See all Omega-3 brands →