Experience the European-quality difference with One Science Nutrition (OSN) Premium Whey Protein, crafted from 100% grass-fed whey to give your body pure, high-quality nutrition it deserves. Each scoop delivers 25g of protein, 6.6g of BCAA, and 5.2g of L-Glutamine, designed to refuel, repair, and rebuild muscles after every workout.

Sourced from grass-fed cows, our protein ensures better amino acid profiles, superior digestibility, and cleaner nutrition. The formula combines Whey Protein Concentrate and Isolate to accelerate recovery, enhance lean muscle growth, and support strength goals.