L-Lysine HCl Powder is a health supplement which is essential for building healthy muscles and promoting stronger bones. It also contains hydrochloric acid which is added to improve solubility & digestion. Upon metabolism, this amino acid gets converted to carnitine which converts fatty acids to energy for physical activity. It is also known to promote healthy tissue, cartilage, & skin growth. This powder is easy to digest and is admired for having ability to boost mood and support normal brain functioning. L-Lysine HCl Powder offered by us perfectly tested in laboratory to assure high purity level.