L-Isoleucine is one of the essential amino acids that cannot be made by the body and is also classified as a branched chain amino acid (BCAA). It is commonly used in pre-workouts and other bcaa rich products.Nutricost L-Isoleucine 240 Capsules provides 500 mg of pure branched-chain amino acid (BCAA) per capsule, totaling a 2,000 mg serving size per 4 capsules. Designed to support muscle recovery and energy production, the bottle contains 60 total servings, and the product is gluten-free and non-GMO. You can view official product details directly on the Nutricost Product Page.500mg of the BCAA Isoleucine Per Capsule (2000mg Per Serving)240 Capsules Per Bottle60 Servings of L-Isoleucine Per BottleNon-GMO & Gluten FreeManufactured In a GMP Compliant, FDA Registered Facility.

• Take 4 capsules daily with 8–12 oz of water.
• Taking it with a meal or snack can make it more comfortable for digestion.
• Intended for healthy adults aged 18 and older. 

• Consult a doctor before use if you are pregnant, nursing, taking medications, or have a medical condition.
• Store in a cool, dry place away from children.