Glutathione is a powerful antioxidant that your body actually produces, unlike other antioxidants, but one that your body also uses daily. We even start to produce less and less of it as we age. This beauty Glutathione vitamin injection will help boost your Glutathione levels to leave your skin looking radiant. It helps to brighten your skin and protect it against free radicals. Glutathione is also a critical antioxidant in supporting your immune system.