Knowing the right dose is vital for good care
Regulatory note: Injectable GHK-Cu is not FDA-approved for human administration and is sold only as a research chemical [10]
Thank you, Synergy, for all you do and for being so awesome
Adjust dosages as necessary based on clinical judgment
Chang, MD, a board-certified dermatologist at UnionDerm based in New York City Hee Jin Kim, MD, a board-certified medical doctor and Medical Director of PureenMD based in Fort Lee, New Jersey Sarah Sheu, MD, a board-certified dermatologist at Valley Medical Center based in Maple Valley, Washington How we test and review products When Allure tests a product, our editors look at it from every angle in an effort to best serve you