GHK-Cu is available in topical serums, injectable solutions, or microneedling-compatible gels
Copper Sun Tanning & Firming Lotion: Water, ethylhexyl palmitate, hydrolyzed soy protein*, squalane, cetyl alcohol, stearic acid, PEG-100 stearate, glyceryl stearate, glycerin, butylene glycol, PPG 2 myristyl ether propionate, phenoxyethanol, polysorbate 80, methylsulfonylmethane, C10-30 cholesterol/lanosterol esters, titanium dioxide (CI 77891), allantoin, polysorbate 20, cupric chloride, leucine, Lavandula Angustifolia (lavender) oil, copper tripeptide-1 (GHK-Cu), aloe barbadensis (aloe vera) powder, vitamin E TPGS (tocophersolan), vitamin E (as d-alpha tocopherol plus mixed tocopherols: d-beta, d-delta and d-gamma tocopherol), ubiquinone (CoQ-10), xanthophyll (Lutein)
judged by others if they choose not to take them at all
What is the recommended duration for an Ipamorelin research protocol
10.1038/s41593-020-00787-0 99 McgintyE
doi: 10.1038/35053000