
Pens
GHK-Cu Pen 300mg/3ml
GHK-Cu Pen 300mg/3ml is a pre-filled research pen containing 300mg of GHK-Cu. Each pen holds 3mL of sterile solution, designed for consistent dosing in laboratory and in-vitro research applications. For Research Purposes Only Room-Temperature Stable These pre-filled research pens are manufactured to remain stable at room temperature prior to use. They ship and store at standard room temperature with no refrigeration needed. Each pen can be kept at room temperature for up to 12 months before it needs to be used. Keep sealed and protected from direct light until use.













































