Give your muscles the protein they need to support recovery with Bsn Syntha-6 Edge. This protein powder provides a blend of proteins without excess carbs and fat. The formula includes whey protein concentrate, whey protein isolate, hydrolyzed whey protein, calcium caseinate, micellar casein, and milk protein concentrate to help fuel your muscles.This protein shake delivers a rich, milkshake-like taste, making it a satisfying way to support recovery. Fuel your muscles and enjoy great flavor with Syntha-6 Edge.bsn is a global leader in sports nutrition, committed to creating dynamic, cutting-edge, results-driven products. Many Bsn products are designed for a variety of lifestyles and consumer needs.