V., Lub-de Hooge, M
Copper in its metallic state has no effect on the skin and it becomes a potential irritant or allergen when it is corroded to become soluble through the action of exudates encountered on the skin surface, or in a relatively corrosive physiological environment such as the oral cavity or the uterus 3
GHK-Cu has demonstrated the ability to stimulate both the synthesis and breakdown of collagen, the latter of which could be the culprit.12 Miscellaneous side effects When adding any new skin care product to your routine, theres always at least some chance youll react poorly to it
Foods naturally rich in glutathione Some foods contain high levels of glutathione and can provide it directly, but the compound is not absorbed well through the gastrointestinal tract, because digestive enzymes break it down into amino acids
West CA, He C, Su M, Swanson SJ, Mentzer SJ
The best way to prevent this is to embrace a healthy lifestyle