• Amino L-Tyrosine 400mg by Genestra
  Amino L-Tyrosine provides a high concentration of this non-essential amino acid along with other essential and non-essential amino acids necessary for protein synthesis. Tyrosine transmits nerve impulses to the brain, helps to improve memory and to increase mental alertness, and promotes proper func
  in Health supplements with acid acids amino concentration health l-tyrosine non-essential supplements

non-essential from all users