SuppRankedOptimum Nutrition
Optimum Nutrition sells an estimated 21K units a month on Amazon across 14 Best Sellers products, worth roughly $6.9M/mo in gross revenue at list price (a modeled estimate, not Amazon data). That puts it #13 of 935 tracked supplement brands by SuppRanked score and #12 by estimated revenue. It leads Amazon's Whey Protein Best Sellers list and has 2 #1 ranks in total. Its biggest niche is whey protein, where it is #1 by estimated revenue with about 9% of that top 100's est. sales. The top seller is Optimum Nutrition Gold Standard Whey Protein Powder, Vanilla Ice… at ~$1.6M/mo est.
Categories Ranked in 9 Best Sellers lists · best position shown
Optimum Nutrition products on Amazon Best Sellers Sorted by est. revenue/mo
Prices, ratings and ranks as seen on October 15, 2026. Links go to the product on Amazon.com.
Competitors & comparisons
Top rivals in Amino Acids
- Nutricost · $6.4M/mo est.
- THORNE · $6.3M/mo est.
- Create · $4.3M/mo est.
- BodyHealth · $2.2M/mo est.
- BulkSupplements · $1.3M/mo est.
- Momentous · $1.3M/mo est.
Optimum Nutrition comparisons
Brands ranked near Optimum Nutrition
- #9 Garden of Life · $8.6M/mo est.
- #10 MaryRuth's · $8.4M/mo est.
- #11 Olly · $5.8M/mo est.
- #12 Amazon Basics · $2.5M/mo est.
- #14 Nordic Naturals · $9.2M/mo est.
- #15 Qunol · $5.4M/mo est.
- #16 Life Extension · $2.7M/mo est.
- #17 Bronson Vitamins · $2.3M/mo est.
Top 10 lists featuring Optimum Nutrition
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Advertise on SuppRanked →How is Optimum Nutrition ranked?
The score (0–100) blends estimated monthly units (60%), category rank visibility (30%) and breadth across categories (10%). Est. revenue/mo is estimated units × list price, summed across the brand's ranked products. Methodology