Skin-whitening and skin-condition-improving effects of topical oxidized glutathione: a double-blind and placebo-controlled clinical trial in healthy women
This randomized, double-blind, placebo-controlled trial investigated the effects of topical oxidized glutathione (GSSG) on skin whitening and condition improvement in 30 healthy women. Participants applied a 2% GSSG lotion to one side of their face and a placebo lotion to the other, twice daily for 10 weeks. Results showed a
June 26, 2025
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