GHK-Cu
GHK-Cu is a copper peptide your body naturally produces, but levels drop significantly with age — which is why it's one of the most studied peptides in the anti-aging and skin space. Research areas include collagen and elastin production, skin firmness and tone, wound healing, hair growth, and reducing signs of aging. It's also studied for antioxidant activity and gene expression tied to repair and regeneration. Commonly used in skin, scalp, and topical research, and stacked with BPC-157 and TB-500 in blends like GLOW. Sold as a research reference standard for in-vitro laboratory use only. Not a drug, dietary supplement, food, cosmetic, or medical device. Not for human or veterinary use, and not intended to diagnose, treat, cure, or prevent any condition.
Research notes
- •Collagen and elastin synthesis studies
- •Antioxidant-enzyme upregulation research
- •Wound-bed repair in animal models
For research use only. Not for human or veterinary use. This product must be handled by trained personnel in accordance with institutional biosafety guidelines.
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What buyers say about GHK-Cu
"GHK-Cu is legit. My wife noticed before I did. This is the standard other labs should be measured against."

