fda approval ghk cu injection GHK-Cu for Anti-Aging: Does This Copper Peptide Really Work? “Is GHK-Cu actually worth it?”

It has been studied since the 1970s, with documented effects on wound healing, skin remodeling, and gene expression

Ingredients Purified water, ethylhexyl palmitate, squalane, cetyl alcohol, dimethyl MEA, algae extract, pullulan, stearic acid, glycerol stearate, PEG-100 stearate, Copper Tripeptide-1 (GHK-Cu), phenoxyethanol, PPG 2 myristyl ether propionate, C10-30 cholesterol/lanosterol esters, polysorbate 80, allantoin, aloe barbadensis (aloe vera) gel, glycine, leucine, tocophersolan (Vitamin E), mixed (alpha, beta, gamma, delta) tocotrienols, mixed (alpha, beta, gamma, delta) tocopherols, ubiquinone (CoQ-10), and xanthophyll (lutein)

Alternating Schedule: For those with skin sensitivity, applying tretinoin nightly can be too much, so starting 2-3 times a week could help your skin adjust

doi:10.1001/jama.297.11.1233 U.S

Functional silencing of HSD17B2 in prostate cancer promotes disease progression

This is the basis for twice-daily dosing