This is due to them being often bland, easily digestible, and they provide quick energy from the carbohydrates
Cellular brightening through Glutathione: Unlike conventional brightening actives that target one stage of melanin production, Glutathione reduces oxidative stress at the root, creating a less favourable environment for melanin overproduction and supporting long-term brightness
Helps to Build Lean Muscle Mass
A study by Pickart (2010) in Journal of Biomaterials Science, Polymer Edition demonstrated that GHK-Cu penetrates the stratum corneum, delivering reparative and protective benefits to deeper dermal layers (Pickart, 2010)
Tufts University School of Medicine, Boston
This does not invalidate the data, but it means the evidence base is narrower than the publication volume implies