The GHK-Cu Pen by Critical Bio-Tech is a pre-filled 50mg delivery pen containing GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper), a naturally occurring tripeptide-copper complex studied for its role in collagen synthesis, angiogenesis, and tissue-remodelling research. Designed for laboratory use by qualified researchers.

Pens · Beauty / Healing / Repair / Recovery
GHK-CU • Critical Bio-Tech Pen
99% PurityLab TestedCoA Included
Price TBC
1
Needle usage disclaimer: this pen is supplied with a needle for the lawful handling and reconstitution of research compounds only. It is not intended for human or animal use. See our Terms and Conditions for full details.
Working out your dose for this compound? Our calculator finds the exact volume to draw.
Open Calculator →Purity99%
FormPre-filled pen (ready-mixed solution)
StoragePre-filled pen: store refrigerated at 2°C to 8°C at all times. Do not freeze.
UsageFor research use only. Not for human consumption.
CoACertificate of analysis included with every order.
This product is strictly for in vitro research and laboratory use only by qualified professionals. Not for human or animal consumption. Not for therapeutic, diagnostic, or medicinal use.
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