glutathione injection works as a skin whitening agent: Facts, myths, evidence and controversies Know How Glutathione Works and

[3] [2] Where there is neurological involvement, the loading phase uses alternate-day injections until there is no further improvement, and maintenance is 1 mg every two months

What injection sites are best for GHK-Cu to minimise discomfort

Psychiatry Clin

Lastly, GHK-Cu may support dermal papilla cells (an important cell for healthy hair formation) to stimulate hair growth

pulsatility as well as sustained, dose-dependent increases in [growth hormone] and IGF-I levels in healthy adults.11 9 In 1999, a human trial with 40 total volunteers concluded that ipamorelin at multiple doses induces growth hormone secretion at sufficient levels to be biologically effective, with peak concentration arriving within an hour.12 These studies examined the two peptides separately, but their results validate the mechanisms of action that underlie the reason that CJC-1295 and ipamorelin are used together

and both remain research-use-only outside trials