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GHK-Cu Copper Peptide Powder | ≥99% Purity

High-purity GHK-Cu (≥98%) peptide for advanced skincare R&D. Produced under ISO-certified conditions, ideal for OEM and cosmetic formulation experts.

Hexapeptide-11 | 10mg Lyophilized Cosmetic Peptide Powder

High-purity Hexapeptide-11 cosmetic-grade lyophilized powder for skincare formulations. Enhances formulation flexibility and peptide-based R&D.