Vintage Brawn – Muscle-Building Protein Powder Isolate for Men & Women – Post-Workout & Anytime Recovery Drink – Premium Protein Isolate Sources: Egg, Milk, Beef – Tiramisu Flavor - 2.1 Lbs.Brand: Old School Labs Features: Three Protein Sources: Vintage Brawn is the first protein to successfully combine isolates of 3 muscle building proteins: eggs, milk, and beef. Together, these are more effective than one source. High Quality Muscle: Building muscle requires adequate protein intake, and whey protein alone isnt enough. The 3 proteins in Vintage Brawn work together efficiently to grow and repair muscle fibers better than whey. Better