Tetrapeptide-11 is the reaction product of Acetic Acid and tetrapeptide-11, containing leucine, proline and tyrosine residues. It promotes the cell growth, Syndecan-1 and Collagen XVII synthesis. Tetrapeptide-11 has face and body anti-wrinkle and anti-aging effects. References:

纯度：≥98%

CAS：884336-38-3