Alpha01 L-Arginine Amino Acid with BioPerine & Biotin 1000mg 120 Capsules

AMINO ACID SUPPORT: This high strength formula combines 1000mg of L-arginine (R-ALA) with 150mcg of energising biotin in every serving. L-arginine is an important amino acid and chemical building block of protein. It is also a precursor to nitric oxide, which makes it a popular supplement for athletes. The formula has been strengthened by the energy production benefits of biotin.