Pure HMB Powder is an unadulterated HMB supplement. HMB (Beta-hydroxy beta-methylbutyrate) is an amino acid derived from leucine, commonly consumed post-workout to support muscle growth. Bodybuilding Warehouse is committed to quality, manufacturing this HMB in-house from approved suppliers to stringent standards. Supplement Facts: Serving Size: 4.5g Ingredients: 100% Pure HMB (Beta-hydroxy beta-methylbutyrate) - 5000mg Suggested Use: Consume 4.5-9g (1-2 servings) of HMB daily. Due to its strong taste, mixing with a highly flavored drink like fruit juice is recommended. Warnings: Use as part of a balanced diet. Do not exceed the recommended dosage. Keep out of reach of children. Consult a doctor before use if you have a medical condition. Not recommended for pregnant or breastfeeding women. Produced in a facility that also handles Milk, Egg, Soy, Wheat, Peanuts, and Nuts.