Specifications: 30/60/120 capsules Storage method: Store in a dry and cool place Shelf life: 2 years feature: Muscle Mass Booster for Men - Promotes Health, Energy & Endurance, Muscle Growth & Replenishes Natural Energy Whether you're looking to grow muscle mass, speed, or simply recover from a workout, branched-chain amino acid supplements are a must. These essential amino acids help your body increase muscle protein synthesis, which improves recovery and increases your endurance so you can get more from your workouts. Instructions for use: As a dietary supplement, take 2 capsules daily, preferably with food or as directed by a health care practitioner.