Research applications
Cosmetic-class peptides are investigated in fibroblast collagen synthesis, melanocortin-receptor activation (MC1R/MC4R), and follicular research models.
Skin · Pigmentation · Hair
Cosmetic Peptides
Dermatological research compounds studied in collagen, pigmentation and follicular pathways in skin-cell models.
GHK-CuMelanotan IIPT-141Matrixyl
HPLC-MS
Verified identity
99%+
Minimum purity
CoA
Per batch certificate
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All compounds →No cosmetic compounds listed yet — check back soon or browse the full catalogue.
Browse allPurity standard
Minimum 99% purity by HPLC, mass-spec verified per batch.
Packaging
Vials are sealed in premium tamper-evident packaging and dispatched from the United Kingdom.
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Other research categories
Research use only. All SPT Peptide products are sold for in-vitro laboratory and research use only. Not for human or veterinary consumption.