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GHK-Cu and retinoids like tretinoin are both powerful actives, but using them together at the same time can cause skin irritation or reduce their effectiveness
Loss of GSH synthesis induces transcription of NRF2 target genes and repression of lipogenic genes GSH synthesis is required for numerous enzymatic processes across a range of cell types in the body
Large capacity for medicine Intramuscular injections can deliver large quantities of medicine and deliver a sustained release
References Gregory GA, Robinson TI, Linklater SE, Wang F, Colagiuri S, de Beaufort C, Donaghue KC, Harding JL, Wander PL, ZhangX, Li X
