So because B12 is water soluble, there is no toxicity
According to this PubMed report GHK-CU has been shown to: -Tighten loose skin and reverse thinning of aged skin -Repair protective skin barrier proteins -Improve skin firmness, elasticity, and clarity -Reduce fine lines, depth of wrinkles, and improve structure of aged skin -Smooth rough skin -Reduce photodamage, mottled hyperpigmentation, skin spots and lesions -Improve overall skin appearance -Stimulate wound healing -Protect skin cells from UV radiation -Reduce inflammation and free radical damage -Increase hair growth and thickness, enlarge hair follicle size TLDR: GHK-CU is used to repair and rejuventate your skin/hair while also protecting it from the things that are aging it
Due to this similarity, DCP can bind to and activate c-Met
Cloudiness usually means the powder did not fully dissolve or the vial was contaminated
Administration is straightforward: subcutaneous injection with an insulin needle, once daily, self-administered at home
They actually work better together than separately