Here are some ways to enhance glutathione production: 1
It's so pretty
A recent metaanalysis (2024) found that oral collagen supplements increased skin hydration (SMD 1.25) and elasticity (SMD 0.61), with a common dose of 4 g/day
While its mechanism suggests it could lighten skin, only three small studies have tested it, and their follow-up periods were short
CrossRef Research trajectory and future trends in curcumin related to immunity: a bibliometric analysis of publications from last two decades Qing Hong, Wei Lyu, Chaowei Zhang, Weiyi Yao, Yuxuan Han, Na Chen Frontiers in Immunology.2025;[Epub] CrossRef An Umbrella Review of Systematic Reviews and Meta-analyses of Randomized Controlled Trials Investigating the Effect of Curcumin Supplementation on Lipid Profiles Chanita Unhapipatpong, Narachai Julanon, Prapimporn Chattranukulchai Shantavasinkul, Nint Polruang, Pawin Numthavaj, Ammarin Thakkinstian Nutrition Reviews.2025