If injected in high doses, it can put stress on the kidneys or lead to toxic buildup in the body, leading to serious health concerns and even death
Additionally, certain medications including anticonvulsants and nucleoside analogues used in the treatment of HIV infection, may produce a secondary L-carnitine deficiency
Copper peptides work well alongside hyaluronic acid, niacinamide, and gentle peptides, but can conflict with certain actives
Skin Reactions Since glutathione is widely used for skin brightening, some people may notice temporary skin changes such as: Increased sensitivity Mild peeling Dryness These reactions are usually mild and manageable with proper skincare
Sanjurjo, L., Aran, G., Roher, N., Valledor, A