The Cosmetic Ingredient Review (CIR) Expert Panel evaluated it (along with 22 other acryloyldimethyltaurate polymers) and concluded it's: Due to its large molecular size, it sits on the surface of skin rather than penetrating it
In September 2023, the FDA added injectable GHK-Cu to a list of compounded substances considered high-risk due to limited safety data
These are one of, if not the most rigorously studied class of peptides ever, with many large, placebo-controlled, randomized trials that followed over the past twenty years from the original GLP-1 drugs such as exenatide, approved by the FDA in 2005
Acetyl Glutathione 100 Plus is an innovative formula that contains cofactors S-acetyl-L-glutathione, N-acetyl-cysteine, alpha-lipoic acid, vitamin B2, B3, C and E, biotin and the trace elements selenium and molybdenum