Glutathione is a molecule that is produced naturally in the body. It is made up of three amino acids: cysteine, glutamic acid, and glycine. Glutathione is found in every cell in the body and plays an important role in many processes, including detoxification, immune function, and skin health.
Glutathione pills are often marketed as a way to improve skin health and appearance by lightening the skin. While glutathione does have some benefits for the skin, there is no scientific evidence to support the claim that it can lighten the skin.
One of the main ways that glutathione is thought to improve skin health is by acting as an antioxidant. Antioxidants scavenge harmful molecules called free radicals, which can damage cells and lead to inflammation. Inflammation is a major contributing factor to many skin conditions, including acne, eczema, and premature aging.
Glutathione has also been shown to boost levels of another important antioxidant, vitamin C. Vitamin C is essential for collagen production, which helps keep the skin looking firm and youthful.
While glutathione may offer some benefits for the skin, there is no scientific evidence to support the claim that it can lighten the skin. If you are looking for a skin-lightening treatment, be sure to speak with a board-certified dermatologist to discuss your options.