Nutrition 21 is a developer and marketer of clinically substantiated and efficacious ingredients for dietary supplements, medical foods and beverages; including Nitrosigine®, Chromax® and Velositol™. Nitrosigine is a patented complex of bonded arginine silicate with FDA NDI notification status; affirmed as GRAS. It boosts nitric oxide levels and can easily be formulated into sports nutrition, men’s health and cardiovascular health products. Chromax chromium picolinate, is patented and has 50+ clinical studies; supporting weight management, appetite control, cognition and glucose metabolism. Velositol is a revolutionary ingredient that doubles the power of protein – increasing muscle protein synthesis, the key to muscle growth.