Product Name: Palmitoyl Dipeptide-5 Diaminobutyloyl Hydroxythreonine; N2-(1-Oxohexadecyl)-L-lysyl-L-valyl-(2S)-2,4-diaminobutanoyl-L-threonine bis(trifluoroacetate) (salt) INCI Name: PALMITOYL DIPEPTIDE-5 DIAMINOBUTYROYL HYDROXYTHREONINE Molecular Formula: C39H70F6N6O11 Molecular Weight: 912.997 Appearance: White powder Purity: 99% CAS Number: 883558-32-5 EINECS Number: 558-322-5 Standard: Enterprise Standard Supplier: ZhenYiBio Palmitoyl Dipeptide-5 Diaminobutyloyl Hydroxythreonine is a combination of peptides that stimulate the dermal epidermal junction (DEJ) protein. Proper tissue and cell cohesion can achieve better molecular communication in the skin. In vivo and in vitro clinical trials have shown that the overall skin appearance has been significantly improved.