Product name: Pal-AHK Synonyms:   INCI name:  CAS No.: 147732-56-7 Sequence: Pal-Ala-His-Lys-OH  Quality: purity 98% up byHPLC Molecular formula:C31H56N6O5 Molecular weight:592.81   Description: Palmitoyl Tripeptide (Pal AHK) effectively increase collagen and elastin production. It prevent hair loss, promote wound healing improve hair growth and supply nutrients for hair growth. Pal-AHK is a synthetic peptide in which AHK has been linked to a palmitoyl fatty acid molecule. The fatty acid makes AHK more fat suluble, which not only increases its skin penetration, but actually increases the absorption of the molecule by cells. Once in the cell, Pal-GHK is thought to activate fibroblasts by stimulating TGF-1.   Pal-AHK can activate fibroblasts and thus increase the rate of extracellular matrix (ECM) production in the skin. The ECM is composed of a number of molecules, with collagen and elastin being the most abundant in many cases. By boosting ECM production, Pal-AHK increases collagen and elastin levels within the skin. This, in turn, improves skin appearance and strength. There is also some evidence, from benchtop experiments, that pal-AHK can influence the production of vascular endothelial growth factor (VEGF). VEGF is a important signaling molecule in the production of new blood vessels. By encouraging blood vessel growth in the skin, Pal-AHK has demonstrated increased skin rejuvenation and hair growth in animal models.       Specification (purity 98% up by HPLC):   Items Standards Appearance White to yellowish powder Purity (HPLC) ≥95% Identification (MS) 592.43±1 Impurity (HPLC) ≤5.0% Water (KF) NMT5.0%       Production capacity: 40kg/month Storage condition: with ice bag for transportation, 2-8℃ for long term storage Package material: vial, bottle Package size:1g/vial, 5/vial, 10g/vial, 50g/bottle, 500g/bottle