Dosing Table: What Is Actually Used and Why the Numbers Are Uncertain Body-weight scaling from rat studies (often cited as roughly 10 mcg per kg) produces doses in the several-hundred-microgram range for an average adult
Discuss any medical conditions or allergies with your provider
Research suggests that it also contributes to cytoprotective processes by enhancing cellular resistance to chemical, mechanical, or ischemic stress
In a clinical trial of 71 women with mild to advanced photoaging, a GHK-Cu facial cream applied daily for twelve weeks significantly increased skin density and thickness while reducing fine lines, wrinkles, and laxity
We often combine it with gut boosters, optimized protein intake, and HIIT/resistance training
For systemic research, it must be administered via subcutaneous or intramuscular injection to bypass the digestive tract and ensure bioavailability