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Glutathione is known as the "triple threat" amino acid and is found in the cells of nearly all living organisms on earth
(2020) characterized the ternary copper complex formed between GHK, copper(II), and cis-urocanic acid (a UV-absorbing compound in skin), demonstrating a potential mechanism for GHK-Cu to function as a solar photoprotectant while maintaining its copper-delivery function
Some peptides can even interfere with DHT activity, which contributes to androgenetic alopecia
Niacinamide :Niacinamide, also known as Vitamin B3.Improve the skin's natural function, to better hydration and a more moisture refresh skin
Choline is found in various foods, including eggs, meat, fish, dairy products, and certain plant-based sources like soybeans and quinoa