Suffice to say that, as in any treatment involving injections, you need to ensure you see a professional medical officer in a well-recognised beauty clinic if you want this treatment done
Super GHK-Copper Cream: Water, ethylhexyl palmitate, squalane, stearic acid, cetyl alcohol, glyceryl stearate, PEG-100 stearate, PPG 2 myristyl ether propionate, copper tripeptide-1 (GHK-Copper), phenoxyethanol, C10-30 cholesterol/lanosterol esters, polysorbate 80, allantoin, leucine, lavandula angustifolia (lavender) oil, aloe barbadensis (aloe vera) powder, sodium salicylate, vitamin E TPGS (tocophersolan), vitamin E (as d-alpha tocopherol plus mixed tocopherols: d-beta, d-delta and d-gamma tocopherol)
These perceptions about the changes in receptors, thyroid hormone metabolism, and synthesis have been augmented by research involving transgenic mouse models that have thyroid hormone receptors and TSH receptor mutations
Some online medical supply stores sell it, but regulations and availability vary by region