What's on the label is the measured result — net peptide mass, not gross powder weight, plus RP-HPLC purity, on a lot-numbered COA for every batch.
Net peptide mass and RP-HPLC purity — a lot-numbered COA for every batch.
Net peptide mass + HPLC purity, per lot.
PCAC will review 7 peptides for the 503A bulks list, BPC-157, KPV, TB-500, MOTS-c, Emideltide, Semax, Epitalon. Read our briefing →
PCAC will review 7 peptides for the 503A bulks list. Read →
FDA PCAC reviews 7 peptides in July. Read →
GHK-Cu, Snap-8, Matrixyl, AHK-Cu for cosmetic formulators, med spa brands, and beauty OEMs.
3-mer
Copper tripeptide-1
Acetyl octapeptide-3 · cosmetic peptide
5-mer
Palmitoyl pentapeptide-4
3-mer
Copper peptide AHK
Melanocortin receptor agonist · regulated research peptide
α-MSH analog · approved for erythropoietic protoporphyria
Applications & buyer fit
Cosmetic-peptide buyers fall into two groups: established beauty / med-aesthetic brands extending an existing line, and OEM clients building a private-label catalog from scratch. The first group usually wants bulk active plus stability data in their existing carrier matrix; the second usually wants a finished formulation under their label. Both need INCI naming verified, regulator-specific safety files (CPNP for EU, FDA OTC monograph for US where relevant), and packaging-compatibility data.
Buyer types across this category
Documentation available for this class
Sold as a cosmetic ingredient for use in finished products where the receiving formulator's regulatory framework permits. Finished-product safety, INCI compliance, claims substantiation, and notification (CPNP, FDA, etc.) remain the responsibility of the brand owner. SDS and INCI documentation supplied with each shipment.
