glutathione png Formula File:Glutathione structure.png - Wikimedia Commons

IV injections carry potential risks and are not recommended for cosmetic use without medical necessity

Andersen et al., Low Activity Of Superoxide Dismutase and High Activity of Glutathione Reductase in Erythrocytes from Centenarians, Age Ageing 27 (5), 643648 (1998)

In the LPS-induced acutelung injury mouse model, treatment of GHK-Cu also significantly suppressed TNF- and IL-6 expression with a significant decrease of both NF-B p65 and p38 MAPK signaling, suggesting that GHK-Cu is useful for the development of novel anti-inflammatory therapies [22]

Hyaluronic Acid: Provides deep, long-lasting hydration and plumps the skin

Prevalence and risk factors of diabetic peripheral neuropathy: a population-based cross-sectional study in China