Fact-Checked·Verified against peer-reviewed sources · Last updated Oct 18, 2026·For research use only - not for human consumption
Hair & SkinActive Research

Collagen Tripeptide

Also known as: CTP · pro-hyp-gly · collagen peptide · hydrolyzed collagen peptide

For in-vitro (laboratory) research purposes only. Not for human or animal consumption.

Peptide Stores Online branded research vialCOMING SOON

Available Forms

TopicalInjectable

Research Applications

Skin & HairTissue & Wound Healing

Check independent lab results, free

Finnrick Analytics publishes independent lab test results for peptide products from named vendors, and anyone can check the published results for free.

For in-vitro research use only. Not for human consumption.

1What Is Collagen Tripeptide?

Collagen-derived tripeptide studied for skin elasticity, joint health, and bone mineral density.

4Published Research - Plain English Summaries

The studies below have been published in peer-reviewed journals. Summaries are written in plain language - no jargon. Citations are provided as text only.

animal study

Kim CE, Lee JS, Kim YH, Shin YC, Shin SK, Kwon EY · 2025 · Nutrition research and practice · PMID 41377595

review

Choi FD, Sung CT, Juhasz ML, Mesinkovsk NA · 2019 · Journal of drugs in dermatology : JDD · PMID 30681787

human study

Kim DU, Chung HC, Choi J, Sakai Y, Lee BY · 2018 · Nutrients · PMID 29949889

human study

Hakuta A, Yamaguchi Y, Okawa T, Yamamoto S, Sakai Y, Aihara M · 2017 · Journal of dermatological science · PMID 29017796

animal study

Pyun HB, Kim M, Park J, Sakai Y, Numata N, Shin JY, Shin HJ, Kim DU, Hwang JK · 2012 · Preventive nutrition and food science · PMID 24471092

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All content on this page is for in-vitro research purposes only. Not intended for human or animal use. Consult a licensed professional before handling research chemicals. No content on this page constitutes medical advice or a treatment recommendation.

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All products listed on Peptide Stores Online are for in-vitro laboratory and educational research purposes only. Not for human or animal consumption. Not evaluated by the Food and Drug Administration. Not intended to diagnose, treat, cure, or prevent any disease or condition. All sellers and buyers agree to full research-use-only terms at account creation. Peptide Stores Online assumes no liability for misuse of any product listed on this platform.