INGREDIENTS: Purified Water, L-Glutathione, Glycerine, Glyceryl Dilaurate, Cetearyl Alcohol, Glyceryl Stearate, PEG-100 Stearate, Ceteareth-20, Isopropyl Myristate, Guar Gum, Imidurea NF, Methyl Paraben, Propyl Paraben
Convenience Both options are once weekly injections
(Also see our Top Picks among protein powders and shakes.) Clinical Update 1/22/2026 Whey Protein for Strong Bones
Why it was included in the FDA ban Compounded Epitalon was banned because of a potential for peptide impurities and immune reactions
L-Carnitine keeps the fuel to stay energized pumping into cells, reducing muscle fatigue and increasing stamina to drive more intense workouts and cardio, which helps create better performance and results
These aren't necessarily absolute GHK-Cu contraindications for every single case, but they represent situations where the risk-benefit analysis becomes much more complicated