ON Optimum Nutrition

ON Optimum Nutrition has 212 on-market SKUs in the DSLD, first entered 2011-12-23. 35.8% of its products declare at least one proprietary blend, and 16.9% of all its all-time SKUs are now off-market.

Report card

• Median dose adequacy (elemental dose ÷ studied low dose, pooled across compounds): 0.1538
• % with a third-party certification statement (USP/NSF/Informed Sport/GMP, as asserted on label): 27.8%
• Average excipient count per product: 10.1
• First entry: 2011-12-23 · Latest entry: 2025-09-25
• Mineral/vitamin rows by quality tier: tier 1: 47.4%, tier 2: 6.2%, tier 3: 2%, unrated: 44.4%

Products (255)