is ghk-cu

Compositionally it is the GLOW three-peptide blend with KPV added, which is where the K in the name comes from Amount:50mg Botanical Extract GHK-Cu Copper Peptide | Collagen Boost & Skin Regeneration – Calibrate IV https://www.myrevived.com/wp-content/uploads/2025/07/ComfyUI_00089_.webp

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