The BCAAs are a powerful group of amino acids, which are highly prized by athletes and bodybuilders because of their muscle-building effects. Optimum Nutrition presents a world-class-quality BCAA supplement that builds muscle while strengthening your immunity and boosts your endurance at the same time... meet Optimum Nutrition Gold Standard BCAA T&S!

Features

• faster muscle development and growth
• quicker muscle repair and regeneration
• protection against excessive muscle wastage and breakdown
• extra energy for workouts and exercise
• 250mg Wellmune (Baker's Yeast Beta Glucan) and 9mg of Vitamin C, which will strengthen your immune defenses against weakness, sickness, and disease!
• 200mg Rhodiola Extract for maxing out your exercise endurance and stamina!
• 260mg of electrolytes (Magnesium, Sodium, and Potassium) to protect your body against dehydration!