Palmitoyl Tripeptide-5 623172-56-5

Palmitoyl Tripeptide-5 Anti wrinkle repair and anti-aging series: 【INCI Name】Palmitoyl Tripeptide-5 【CAS】623172-56-5 【 Appearance 】 White or off white powder Purity ≥ 95% 【 Packaging 】 1g, 10g, 100g, 1kg 【 Storage 】 2-8 ℃, long-term storage -20 ℃, sealed storage Palmitoyl Tripeptide-5 Effect: Wrinkle removal, anti-aging Palmitoyl Tripeptide-5 texture introduction: activates TGF beta, stimulates the synthesis of collagen, prevents collagen degradation, smooths wrinkles, and tightens the skin. Palmitoyl Tripeptide-5 is an INCI name listed in the Catalogue of Used Cosmetic Ingredients (registration number: 39922-017), which is a small molecule active peptide formed by covalent bonding between palmitoyl and tripeptides (glycine glutamine proline). The palmitoyl group in its molecular structure enhances skin permeability, while the tripeptide sequence directly participates in regulating the synthesis and repair of extracellular matrix. Mechanism of action: Palmitoyl tripeptide-5 works by activating the TGF beta signaling pathway. TGF beta is a key factor regulating collagen synthesis, which can stimulate the proliferation of dermal fibroblasts and promote the production of type I and III collagen (Inoue et al., 2002). At the same time, this ingredient inhibits the activity of matrix metalloproteinases (MMPs), reduces the degradation of collagen and elastin fibers, and clinical tests show that after 28 days of use, skin elasticity increases by 19% and wrinkle depth decreases by 23%

2025/09/03