Non-therapeutic oral use of a composition for whitening and / or lightening the skin comprising cystine and glutathione in a cystine / glutathione ratio ranging from 1.5 to 4

摘要

The present invention relates to the non-therapeutic, cosmetic, oral use of a composition as an active ingredient for whitening and / or lightening the skin and / or depigmenting the skin in particular for reducing the size of dark spots, comprising at least cystine and glutathione in a cystine / glutathione ratio ranging from 1.5 to 4, the composition further advantageously comprises glycine and / or glutamine. Preferably, it also comprises at least one component chosen from the group formed by zinc or one of its salts, copper or one of its salts, selenium or one of its salts, the B vitamins, especially B3, B5, B6 and / or B8, vitamin E, extracts of melon juice, extracts of horsetail and mixtures of these components Figure for the abstract: none