

5-minute health questionnaire reviewed by a licensed physician within 24 hours.

If approved, your physician creates a personalized protocol tailored to your health profile.

Pharmacy-compounded medications shipped directly to your door with COA included.
GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring copper peptide found in human plasma, saliva, and urine. It plays a key role in tissue remodeling by stimulating collagen and glycosaminoglycan synthesis, promoting stem cell differentiation, and modulating gene expression related to tissue repair. GHK-Cu activates over 4,000 genes involved in regeneration, including those responsible for collagen production, anti-inflammatory response, and antioxidant defense.


All medications carry potential risks. Common side effects of GHK-Cu may include:
This is not a complete list of side effects. Your prescribing physician will discuss protocol-specific risks during your consultation. Report any adverse reactions immediately.
GHK-Cu stimulates collagen synthesis, promotes elastin production, and supports the skin's extracellular matrix. It also has antioxidant properties that protect against UV damage and oxidative stress.
Physician-prescribed GHK-Cu is pharmaceutical-grade and delivered at therapeutic doses, unlike over-the-counter serums which contain lower concentrations. The prescribed form is typically administered via injection.
Collagen remodeling takes time. Most patients report visible improvements in skin texture and elasticity within 4-8 weeks of consistent use.
GHK-Cu is included in our Longevity Stack alongside NAD+ and BPC-157. Your physician will determine safe combinations based on your goals and health profile.