L-carnitine 60caps One Science

One Science Nutrition (OSN) has a history of setting one of the high standards for quality. Each shake mixes up effortlessly using just a glass and spoon, and tastes consistently good, shake after shake. First thing in the morning. Before exercise. After exercise. The amino acids in protein are the building blocks of muscle protein synthesis. A whey protein shake consumed before or after exercise helps kick-start this recovery process.