injectable dose in the evening Hair loss focus: Topical GHK-Cu serum applied to scalp daily, optionally supplemented with 1 mg/day SubQ for systemic follicle support Post-menopause skin support: 1.52 mg/day injectable is commonly used in this context, where estrogen-driven collagen decline accelerates skin thinning Combining Routes: Using topical GHK-Cu for skin alongside injectable GHK-Cu is a popular protocol among women because the two routes complement each other topical addresses surface skin quality directly, while injectable supports tissue repair and collagen signaling from within
The pharmacological efficacy of some mitochondrial cofactors (CoQ10, riboflavin, nicotinic acid, L-carnitine) has also been demonstrated in migraine and in CVS [24]
DOI: 10.3389/fcdhc.2023.1293926
Fahey JW, Zhang Y, Talalay P
Most , but not all, of the drugs common side effects are gastrointestinal in nature and often improve over time as your body adjusts to the medication
10.1016/S0140-6736(87)91194-9 27