Formulation differs from mainstream skincare products
Neurology 69(11):11521159 Luth ES, Stavrovskaya IG, Bartels T, Kristal BS, Selkoe DJ (2014) Soluble, prefibrillar -synuclein oligomers promote complex I-dependent, Ca2+-induced mitochondrial dysfunction
While these are animal studies, they suggest that GHK-Cu may have broad neurological effects that contribute to overall wellbeing during the sometimes emotionally turbulent post-weight-loss period
Glutathione is a delicate molecule that can be easily degraded during digestion, leading to limited absorption into the bloodstream
This is especially true for glutathione, which has poor oral bioavailability
Arterioscler Thromb Vasc Biol (2012) 32(2):2918