dr brenner ghk cu Copper Peptide Firming Serum: Elasticity & Age-Defying – Dermaesthetics Beverly Hills Dr. Brenner (@drbrennershop) • Instagram
Description
If symptoms persist, consult your supports recovery care professional
Copper peptide GHK-Cu, concentration 1000ppm, is synthesized by combining peptide glycyl-histidyl-lysine with copper ion

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It is highly sought after in cosmetics and hard to find
Do NOT use if: Pregnant or breastfeeding