Notes on the Use of L-Ergothioneine in Beauty: Smell, Stability, Efficacy, and Formulation
Introduction: Why L-Ergothioneine is a Game-Changer in Beauty L-ergothioneine, a naturally occurring sulfur-containing amino acid, has become a star ingredient in anti-aging and brightening skincare. Found in shiitake mushrooms, oats, and brewer’s yeast, L-Ergothioneine is clinically proven to: Neutralize free radicals 1,000x fasterthan vitamin C (Journal of Cosmetic Science, 2022). Reduce UV-induced DNA damage and hyperpigmentation. Strengthen skin…