Biotinoyl Tripeptide-1 — INCI Biotinoyl Tripeptide-1, CAS 299157-54-3 — is a biotin-conjugated tripeptide used in hair-care and scalp products positioned around stronger-looking, healthier hair.
Key specifications
- CAS No.: 299157-54-3
- INCI: Biotinoyl Tripeptide-1
- Appearance: white to off-white powder (often supplied as a trade solution)
- Purity: cosmetic grade, HPLC assay on COA
- Solubility: water-soluble
Formulation notes
Common in serums, tonics, ampoules and leave-on scalp treatments. Add to the water phase during cool-down at a mild pH. Confirm compatibility with surfactants in rinse-off systems, and run stability and preservative-efficacy testing. Store sealed, cool, dry and away from light.
Sourcing checklist
- Batch COA with HPLC assay and method;
- MSDS and an HPLC chromatogram for high-value lots;
- MOQ, packaging and lead time;
- A sample to bench-test.
WYOO manufactures and exports Biotinoyl Tripeptide-1, cosmetic grade, with COA and MSDS on every batch and MOQ from 1 kg. Request a sample and pricing.