Nonapeptide-1 — INCI Nonapeptide-1, CAS 158563-45-2 — is a peptide used in brightening and whitening formulations, positioned around the appearance of an even, luminous skin tone.
Key specifications
- CAS No.: 158563-45-2
- INCI: Nonapeptide-1
- Appearance: white to off-white powder
- Purity: cosmetic grade, HPLC assay on COA
- Solubility: water-soluble
Formulation notes
Use in the water phase, added during cool-down at a mild pH. As with all peptides, keep processing temperatures moderate, run stability and preservative-efficacy testing, and store the raw material sealed, cool, dry and away from light. Nonapeptide-1 is often combined with other brightening actives in a system.
Sourcing checklist
- Batch-specific COA with HPLC assay and stated method;
- MSDS and, for high-value lots, an HPLC chromatogram;
- MOQ, packaging (1 kg / 5 kg / 25 kg) and lead time;
- An evaluation sample.
WYOO supplies Nonapeptide-1, cosmetic grade, with COA and MSDS on every batch and MOQ from 1 kg. Contact us for a sample and current pricing.