(3) Jeong S, Yoon S, Kim S, Jung J, Kor M, Shin K, Lim C, Han HS, Lee H, Park KY, Kim J, Chung HJ, Kim HJ
patients taking it orally started noticing their melasma was fading
examined the effects of a dietary supplement called TOSLA with collagen, vitamin C, and hyaluronic acid (HA) on skin density, texture, and other parameters in a randomized, double-blind, placebo-controlled trial over 16 weeks in Slovenia [53]
Yes, glutathione soaps can be effective for reducing dark spots, but results vary depending on the cause and depth of pigmentation
A compound strain composed of *Lactobacillus plantarum*, *Lactobacillus fermentum*, and *Lactobacillus helveticus* is then inoculated
doi: 10.1016/j.abb.2026.110760 80 XieL-HFefelovaNPamarthiSHGwathmeyJK