Leucine 4K 4000mg L-Leucine Tablets 160 Tablets | 208g | 40 Servings L-Leucine is an Essential Amino Acid meaning it cannot be synthesised by the human body and therefore, must be consumed through our dietary food intake or in supplement form. L-Leucine is the primary and most abundant out of the three Branched Chain Amino Acids (BCAAs). This is commonly found in high amounts in many animal-based foods such as lean meats, poultry and fish. L-Leucine tablets are ideal for anyone taking part in intense physical activity. These can be taken either before or after a workout. KEY BENEFITS Essential Amino Acid Primary Branched Chain Amino Acid Ideal for Pre & Post Workout Stacks with BCAA Amino-Hydrate & EAA Amino Fuel Halal Certified Product