Syn-Coll (Palmitoyl Tripeptide-5) is a signal peptide designed to boost collagen production in the skin. Composed of three amino acids linked to a palmitic acid chain for enhanced absorption, it mimics the body's natural wound-healing signals to stimulate Type I collagen, elastin, and fibronectin synthesis. It also helps protect existing collagen from breakdown by inhibiting MMP enzymes. This makes it effective at reducing deep wrinkles, improving skin firmness, and supporting overall dermal repair—while remaining gentle and non-irritating for daily use.