A revolutionary technology protecting skin stem cells against UV radiations and UV - induced aging with grape stam cells. Protection of stem cells is essential. Our skin contains stem cells which are located in the basal layer of the epidermis. Their main functions are to replenish and maintain the balance of cells within the skin as well as to regenerate damaged tissues. Epidermal stem cells are thus: • Essential for the renewal and repair of the skin • The unique source of keratinocytes. Therefore, their protection is of great importance. UV radiation is responsible for 80 % of face aging. Despite the use of sun filters, toxins and oxidants are generated by UV in the skin. This affects the most sensitivecells such as the epidermal stem cells which are rare and essential. Thus, theirprotection against UV stress is of great importance. The latest of tests conducted by scientists, was realising by using grape stem cells. A rare grape cultivar of Gamay was selected. This cultivar, originating from the Burgundy region in France, is characterized by its red flesh and juice due to the extremely high anthocyanin in content. Most red grape varieties have white flesh under their skin but in the case of the Gamay Teinturier Fréaux, anthocyanin pigments arealso present in the pulp. Anthocyanins are powerful antioxidants and free radical scavengers. They act asa "unscreen" by absorbing UV radiation. Their effectiveness is further enhancedby interaction with other metabolites substances present in the grape Dr. Lauranne' products are formulated and realized in ITALY, representing the revenge of the most traditional Italian art crafts experience towards the promises of the "industrial beauty".
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