The "right" dose sits in a narrow window that depends on: Delivery method - injectable GHK-Cu vs topical GHK-Cu vs oral/sublingual GHK-Cu Goal - skin rejuvenation , hair and scalp support, wound healing , general anti-ageing Individual factors - age , skin type , baseline GHK levels , other peptides being stacked Natural plasma GHK falls from roughly 200 ng/ml at age 20 to around 80 ng/ml by age 60
the sulphydryl and -glutamyl groups) it may to some extent compensate for glutathione in the cellular defence against oxidative stress
Product description - Active ingredient: vitamin B12 (cobalamin)
This formula contains GHK-Cu, SYN-AKE, Matrixyl synthe'6, Matrixyl 3000, ARGIRELOX peptide, Hyaluronic Acid, Amino Acids, and Bio-Derivatives All trademarks belong to their respective owners