Tripeptide-1
A skin conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
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✨ real molecule sketch
Spotted this on a label?
Tripeptide-1
That’s the INCI name—the official way it appears on the back of your serum or cream. Same ingredient, different marketing names.
Structure (cute edition)
✨ real molecule sketch
Tripeptide-1 is a synthetic peptide containing glycine, histidine, and lysine.
INCI: TRIPEPTIDE-1 · ~3 amino acids in our simplified view
Research & public records
Counts and links from public databases (PubMed, ClinicalTrials.gov, Wikidata, NIH drug nomenclature). Educational only — not medical advice.
Clinical trials: 3 studies on ClinicalTrials.gov (view search)
- A Single-Group Study to Evaluate the Effects of an Eyelash Serum on Improving Eyelash Growth · COMPLETED
- Topical GHK-Cu Gel for Acute Skin Wound Healing · RECRUITING
- Prostaglandin Analog Eyelash Serum and Ocular Surface Health: A Prospective Study · COMPLETED
ChEMBL: MACROCYCLIC TRIPEPTIDE MOTIF
What brands say it does
Tripeptide-1 EU CosIng describes it as: Tripeptide-1 is a synthetic peptide containing glycine, histidine, and lysine.. In skin care it is typically a supporting active—meant to complement hydrators and antioxidants rather than work alone.
Where you’ll find it
Recovery serums, post-treatment creams, and premium anti-aging formulas. Look for Tripeptide-1 on the INCI list.
Other names you might see
Tripeptide-1
Similar peptides
Educational only—not medical advice. Results vary; talk to a dermatologist for personal recommendations.