Natural Factors Whey Factors is a high-quality, low-carbohydrate protein powder drink mix, essential for physically active individuals due to its high biological value and concentration of muscle-enhancing branched-chain amino acids (BCAA). Research also shows that whey protein is beneficial to children, the elderly, and those who are immune-compromised.

• Builds and maintains lean muscle mass
• Enhances the immune system by stimulating antibody production and phagocytosis
• Aids in weight loss by increasing satiety
• Increases production of beneficial antioxidant enzyme glutathione (GSH)