Spartan Sport Sciences Raw Whey is rich in protein that boosts metabolism & increases muscle growth. It is the purest whey protein that absorbs fast in the body. It includes BCAA, Glutamic acid that strengthens your muscles, improves athletic performance & reduces fatigue. The Essential Amino acids present in it, help to enhance muscle performance, supports the immune system, regulate digestion & maintain a healthy lifestyle. Thus, Raw Whey helps in weight loss by developing lean muscle in the body.