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GHK-Cu is a cosmetic ingredient, not an approved hair-loss drug

What it is: Intravenous delivery of glutathione (the body's "master antioxidant") at doses of 600-2,000mg How it works: 100% bioavailability bypasses gut breakdown, directly supporting cellular detoxification Key benefits: Liver support, energy boost, immune improvement, skin brightening, heavy metal removal Treatment time: 30-60 minutes per session Typical frequency: 1-2 sessions weekly initially, then monthly maintenance The science is compelling

[10] [9] A skeptical reading is available and should be stated: an intervention whose reported benefits appear late, persist for a day, and continue after discontinuation is an intervention whose reported benefits are difficult to distinguish from expectation, regression to the mean, and the substantial placebo response that characterizes insomnia research generally

Tier 2: Inflammatory Markers GHK-Cu has demonstrated anti-inflammatory effects through gene expression modulation downregulating pro-inflammatory cytokines and upregulating protective genes