oral composition based on natural substances useful in maintaining the correct skin hydration.

摘要

Composition based on natural substances, useful in maintaining the correct hydration of the skin and in the prevention and / or treatment of the effects of skin aging, in particular wrinkles, characterized in that it comprises in combination: - ceramides in the form of oryza sativa extract, - fish cartilage hydrolyzate, and - one or more amino acids selected from L-proline, L-lysine, L-valine and L-cysteine.