Anant Vinjamoori, the chief medical officer of Hims, told the committee that allowing his company and others to sell the drug is the safer choice
Studies on oral glutathione supplementation have measured blood antioxidant levels, immune markers, and skin melanin indices, and none have reported weight gain as a side effect
Clinical studies confirm that up to 500 mg daily is safe for up to 2 months
For formulators, this creates opportunities to differentiate products based on genuine functional advantages rather than marketing claims alone
Masnec, S., Kokot, A., Zlatar, M., Kalauz, M., Radi, B., Klicek, R., Drmic, D., Lazi, R., Seiwerth, S., & Sikiric, P
Reduction in scalp redness, irritation, and inflammation Improved scalp moisture and barrier function No visible hair growth changes yet this is foundation building Scalp feels healthier, less tight or irritated Those with scalp psoriasis or seborrheic dermatitis may notice improvement By weeks 58, GHK-Cu has been present in the scalp long enough to begin influencing follicle cycling