Product Name Trifluoroacetyl Tripeptide-2 CAS NO. 64577-63-5 Appearance White Powder Purity 99% Boiling Point 755.4±60 °C Density 1.299±0.06 g/cm3  Acidity Coefficient (pKa) 3.32±0.10 Application Cosmetic Peptide Usage Trifluoroacetyl tripeptide-2 is an active tripeptide derived from elastase inhibitors. It can reduce the synthesis of premature aging protein, improve skin sagging, sagging and wrinkles caused by it, and improve skin firmness and elasticity. Improve …