Tripeptide-29 Peptide Therapy
Benefits, Side Effects, Cost & Protocols
Tripeptide-29 is a collagen fragment peptide (Gly-Pro-Hyp) that signals fibroblasts to increase collagen production. It mimics the collagen synthesis signaling pathway and is used in anti-aging cosmetic formulations to improve skin texture and firmness.
Clinically Reviewed
Reviewed by Alex Evans, PharmD, MBA · Updated May 2026
Evidence-Based
Sourced from FDA, PubMed & ClinicalTrials.gov · View sources
How Tripeptide-29 Works
The Gly-Pro-Hyp motif acts as a matrikine signal, detected by fibroblast integrin receptors as a collagen degradation fragment, triggering compensatory collagen I and III synthesis.
Tripeptide-29 FAQ
What is TRIPEPTIDE-29?
Tripeptide-29 (Collagen Tripeptide) is a Gly-Pro-Hyp sequence identical to the most common repeating unit in type I collagen, used to stimulate fibroblast collagen production.
How does TRIPEPTIDE-29 work?
The Gly-Pro-Hyp motif acts as a matrikine signal, detected by fibroblast integrin receptors as a collagen degradation fragment, triggering compensatory collagen I and III synthesis.
Is TRIPEPTIDE-29 legal to buy?
TRIPEPTIDE-29 is sold as a research chemical for laboratory use only. It is not approved for human use by the FDA. Regulations vary by jurisdiction.
Where can I buy TRIPEPTIDE-29?
TRIPEPTIDE-29 has mixed availability - it can be found through both compounding pharmacies (with prescription) and research suppliers.
What category does TRIPEPTIDE-29 belong to?
TRIPEPTIDE-29 is primarily classified as a skin, hair & cosmetic peptide. Peptides studied for cosmetic applications including skin rejuvenation, collagen production, tanning, hair growth, and anti-wrinkle effects.
What are the research benefits of TRIPEPTIDE-29?
TRIPEPTIDE-29 has been studied for: Collagen synthesis signal, Skin structure support, Wrinkle reduction, Dermal matrix repair. Cosmetic peptide; most abundant collagen sequence motif.
Tripeptide-29 Compound Data
Tripeptide-29 News
New Serum Containing a Novel Biomimetic Collagen Peptide Boosts Hydration and Improves Texture in Aging Skin - The Dermatology Digest
The Dermatology Digest · 2 months ago
10 Collagen Supplements That Passed Our Taste and Nutrition Tests - Health: Trusted and Empathetic Health and Wellness Information
Health: Trusted and Empathetic Health and Wellness Information · 24 days ago
I Tried 8 Peptide Lip Treatments — & The Cheapest Was The Winner - Refinery29
Refinery29 · 4 months ago
Demi Moore, 63, uses this anti-aging serum every single day - and it's one I swear by, too - HELLO! Magazine
HELLO! Magazine · 2 months ago
Editors' Picks: New Launches from Glow For It, GHD, Sachi Skin and more... - TheIndustry.beauty
TheIndustry.beauty · 6 months ago
News aggregated via Google News. Inclusion does not imply endorsement.
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