ADMIXTURE OF CAROTENOIDS HAVING PROVITAMIN A ACTIVITY AND CAROTENOIDS DEVOID OF PROVITAMIN A ACTIVITY FOR TREATING AGING SYMPTOMS

摘要

Intimate admixtures of at least one carotenoid having provitamin A activity and at least one carotenoid devoid of provitamin A activity are well suited for treating the undesirable cutaneous signs of skin aging, in particular the determination of the skin and/or of the mucous membranes by inhibiting the activity and/or the expression of collagenases and by increasing the synthesis of collagen.