BPC-157 / TB-500 blend, also known as the “Wolverine peptide” is a synthetic pentadecapeptide (15 amino acids) + synthetic N-acetylated 43-amino acid thymosin beta-4 peptide blend. Available in 10/10mg and 30/30mg stable lyophilized vials. Third-party HPLC-MS verified 99% purity. For research use only. Not for human consumption.