Source Naturals, Free Form L-Leucine, 500 mg, 240 Capsules

L-Leucine is an oral capsule preparation. The stated 3 Capsules serving provides L-Leucine 1.5 g. Leucine is an essential branched-chain amino acid involved in protein synthesis and nutrient signalling associated with muscle protein turnover. This preparation supplies leucine as an individual amino acid rather than a complete essential-amino-acid mixture. Its role complements protein nutrition.

2 to 3 capsules daily between meals.

Keep out of reach of children. Use only as directed. Consult a qualified healthcare professional before use if you are pregnant or nursing, taking medication, have a medical condition, or have known allergies or sensitivities. Discontinue use and seek medical advice if irritation, an allergic reaction, or any other adverse effect occurs. Do not use if the safety seal or packaging is damaged. Store according to the product label.