Ships from Ontario | $10 shipping / Free over $100
GHK-Cu Copper Peptide 99% Cosmetic Grade (1g)
GHK-Cu is a copper tripeptide at 99% cosmetic-grade purity, sold in a 1g format for DIY formulation. It is commonly used in custom peptide serums targeting skin repair and collagen support. Requires proper dilution and handling — see the product page for suggested pairing with bacteriostatic water or compatible carriers.
Limited supply
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Before You Order
How Orders Work
- 1Processing: 1–2 business days (Mon–Fri, excluding holidays)
- 2Confirmation email sent with order details once placed
- 3Tracking email sent when your order ships (allow 24h for tracking to activate)
- 4Shipping: ~3–5 business days after processing; estimates may vary due to carrier delays, weather, customs, or peak periods
Fulfillment operates Mon–Fri only. Weekend and holiday orders begin processing the next business day.
- Review the product label, ingredient list, and storage instructions before ordering.
- This site provides general product information only and is not individualized medical advice.
- Not intended to diagnose, treat, cure, or prevent any disease.
- Buyer is responsible for lawful, label-consistent use, storage, and handling.
GHK-Cu is a copper tripeptide at 99% cosmetic-grade purity, sold in a 1g format for DIY formulation. It is commonly used in custom peptide serums targeting skin repair and collagen support. Requires proper dilution and handling — see the product page for suggested pairing with bacteriostatic water or compatible carriers.
- 99% purity, 1g cosmetic-grade powder
- DIY formulation ingredient
- Pairs with bacteriostatic water
Review size, contents, ingredients, compatibility, and any brand-specific labeling shown on this page before checkout.
Orders ship from Ontario with Canada and US delivery options shown at checkout.
Review the authenticity, shipping, and refund terms linked on K.Drop before purchase.
Frequently Asked Questions
Common questions about GHK‑Cu
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