Loading peptide…
PeptideChat is for educational and research purposes only. Nothing on this site constitutes medical advice. Peptides are sold as research chemicals only and are not intended for human use. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. PeptideChat is an independent educational resource — not a pharmacy, compounding, or 503A/503B outsourcing facility — and does not sell products or provide medical advice.
Also known as: Tripeptide-29, Collagen Tripeptide
Tripeptide-29 is a collagen-biomimetic tripeptide used in topical skincare to signal fibroblasts toward collagen production. It is studied for firmness, elasticity, and overall skin matrix support.
Sign in to rate this peptide.
Tripeptide-29 mimics a sequence found in native collagen and acts as a matrikine-style signaling peptide. When applied topically it interacts with dermal fibroblasts to upregulate procollagen synthesis and extracellular matrix deposition. By reinforcing collagen turnover it aims to improve dermal density, tensile strength, and the appearance of fine lines. Its small size is intended to aid penetration into the upper layers of the skin.