Palmitoyl Oligopeptide

Category: Anti-Aging & Skin

A synthetic lipopeptide (Pal-KTTKS precursor fragment) used extensively in cosmeceutical skin care formulations. Palmitoyl Oligopeptide signals fibroblasts to produce more collagen I and fibronectin, reducing the appearance of fine lines and wrinkles. It is a key component of many premium anti-aging serums and creams, often paired with Palmitoyl Tetrapeptide-7 (as Matrixyl 3000).

Half-Life: 2 hours

Common Dosage: 1–3% concentration serum

Benefits

• Stimulates collagen I and fibronectin production
• Visibly reduces fine lines and wrinkles
• Improves skin firmness and elasticity
• Works synergistically with other Matrixyl-family peptides
• Excellent safety profile for topical use
• Widely validated in cosmeceutical research

Side Effects

• Generally extremely well tolerated topically
• Rare contact allergy (patch test recommended)
• Mild skin sensitivity in some individuals