About this item BCAA Capsules - Boost muscle growth and metabolism with the best, BCAA branched chain amino acids capsules that promises massive gains and an unbelievable pump, fast. Engineered with the optimal dosage of L-Leucine, L-Isoleucine and L-Valine, this potent branched chain essential amino acids formula will make all the difference in your bodybuilding, cross fit or power lifting training. PROVEN FORMULA FOR OPTIMUM EFFECTIVENESS: Best Naturals Branched Chain Amino Acid (BCAA) capsules provide l-leucine, l-isoleucine and l-valine, which studies show to be the most effective formulation. IDEAL FOR POST WORKOUT AND PRE WORKOUT: Supplementation with Best Naturals BCAA promotes strength and muscle development, speeds recovery, and increases endurance for men and women at all athletic levels. No Artiﬣial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish, No Sodium. All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed