SuppRankedBest-selling omega-3 brands on Amazon
49 brands have products in the Amazon Best Sellers top 100 for Omega-3. Ordered by how strongly each brand ranks in this list (higher positions and more products count more). List as of October 15, 2026.
Top 10 Omega-3 products
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Top 10 Omega-3 brands by revenue
Nordic Naturals, MAV NUTRITION, Nature Made and seven more, with each brand's estimated revenue share.
See the top 10 →Head-to-head comparisons
Related categories
- Omega Oils · 46 shared brands
- Essential Fatty Acids · 30 shared brands
- Vitamins · 20 shared brands
- B-Complex · 23 shared brands
- Vitamin D · 18 shared brands
- Prenatal Vitamins · 19 shared brands
Omega-3 brands on Amazon: FAQ
What is the best-selling omega-3 brand on Amazon?
By estimated revenue, Nordic Naturals is the best-selling omega-3 brand on Amazon right now, at roughly $5.6M/mo from 19 products in the Omega-3 Best Sellers top 100 (best position #1). These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 15, 2026), not official Amazon sales data.
What is the #1 best-selling omega-3 product on Amazon?
On October 15, 2026 the #1 product in Amazon's Omega-3 Best Sellers list was Nordic Naturals Ultimate Omega, 1280mg Omega-3 Fish Oil, Lemon - 90 count | High-potency Omega-3… from Nordic Naturals, with an estimated 54.1K units and ~$1.9M in revenue per month. Ranks change hourly, so check Amazon for the live list.
How many omega-3 brands are in Amazon's top 100?
49 distinct brands have at least one product in the Omega-3 top 100. The 10 biggest by estimated revenue account for about 66% of the list's estimated sales, and the top 3 for about 46%.
How much do the top omega-3 products sell on Amazon?
We estimate the top 100 omega-3 products together bring in about $17.1M a month at list price, before returns, discounts and fees. Treat it as an order-of-magnitude figure. These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 15, 2026), not official Amazon sales data.
How are these rankings calculated?
We read the public Amazon Best Sellers list daily, match each product to its brand, estimate monthly units from Amazon's “bought in past month” badges and sales-rank curves, and multiply by list price. Full details are on the methodology page.