Niacin vs. Niacinamide vs. Inositol Hexanicotinate: Which B3 Is Better for Your Supplement Brand? “Vitamin B3” can refer to ingredients with different chemistry, absorption, and intended uses. For supplement brand owners and formulators, treating niacin, niacinamide, and inositol hexanicotinate as interchangeable creates avoidable formulation and claims risks. The right choice depends on the product’s purpose,...

Choline Forms Decoded: Which One Belongs in Your Formula? Choline is an essential nutrient, but the ingredient selected for a supplement formula affects more than the amount of choline listed on a specification sheet. Each form has a different elemental-choline yield, taste profile, handling needs, format fit, and research context. For brand owners and formulators,...

D3 + K2: The Pairing Your Supplement Line Is Missing (And How to Formulate It Right) Vitamin D supplements have become far more visible in the U.S. marketplace. A recent analysis of National Health and Nutrition Examination Survey (NHANES) data found that standalone vitamin D use rose from approximately 5.1% of U.S. adults in 1999–2000...