Because its primary mechanisms involve circulating through the bloodstream and signaling cells throughout the body supporting collagen production in the skin, hair follicle health on the scalp, and tissue remodeling in joints and connective tissue all at once a delivery method that reaches systemic circulation efficiently is arguably better matched to how GHK-Cu actually works than a localized injection
Heine RJ, Van Gaal LF, Johns D et al
Liposomal Glutathione is a clean & tested Formula, which is Non-GMO, dairy-free, gluten-free, soy-free, and third-party tested for purity, safety, and quality assurance
Take your prescribed dose in milligrams, divide it by 20 (the concentration in mg/ml), and multiply by 100 (to convert ml to units on an insulin syringe)