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⬤ All products are sold strictly as laboratory reagents for in-vitro research use only. Not for human or veterinary use.
The Pretty Little Peptides — sunset beach brand badgeKayethel Peptides
All ProductsCosmetic Research

GHK-Cu (Cosmetic Powder)

Bulk copper-tripeptide powder for topical serum formulation.

Bulk Quantity Tiers

Single VialPricing pending
5-Pack (x5)Pricing pending
10-Pack (x10)Pricing pending

Mechanism & Research Context

Pure Gly-His-Lys:Cu(II) complex supplied as a bulk cosmetic-grade powder for researchers compounding topical serums, emulsions, or hydrogel matrices. Distinct from the injectable lyophilised vial: no reconstitution solvent paired, and intended for ex-vivo skin-model and fibroblast assays — not for parenteral administration.

⬤ Research Use Only

All compounds are supplied as laboratory reagents for in-vitro research and analytical reference. Not for human or veterinary use. Buyer accepts full responsibility for compliant handling.