{"product_id":"dr-kadir-exclusive-restore-hydroxy-retinol-serum-50ml-1-7oz","title":"Dr. Kadir Exclusive Restore - Hydroxy Retinol Serum 50ml \/ 1.7oz","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eThe differentiation process of the epidermal cells begins after the formation of the cells in the basal layer. In the upper layers the cells undergo changes in shape and function and finally form the stratum corneum- the skin barrier, which composed of dead flat cells, tightly linked together. A waxy substance is present between the cells.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eThe final process is the desquamation – the shedding of the dead cells from the outermost layer of the epidermis. Any dysfunction inthe differentiation process will lead to a defective skin barrier, dry or even flaky skin.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eRetinol affects the differentiation process and the epidermal regeneration rate. Alpha hydroxy acids affect the renewal of the epidermis and assist the process of shedding by weakening the strong connections between cells in the stratum corneum.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eIn addition, both retinol and alpha hydroxy acids affect the quality of the components of the deeper layers of the skin and therefore improve skin texture and topography.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eTherefore, the combination of alpha hydroxy acids at the optimal concentration and pH , with retinol is beneficial to the skin texture, skin tone and skin moisturization.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003eThe serum has a light texture, it contains retinol, glycolic acid, malic acid, vitamin C and vitamin E.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dr. Kadir","offers":[{"title":"Default Title","offer_id":42634846306480,"sku":"7290105124487","price":51.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/7732\/3184\/products\/Dr.KadirExclusiveRestore-HydroxyRetinolSerum50ml_1.7oz.jpg?v=1682190175","url":"https:\/\/josephbeauty.com\/en-de\/products\/dr-kadir-exclusive-restore-hydroxy-retinol-serum-50ml-1-7oz","provider":"JOSEPH BEAUTY ","version":"1.0","type":"link"}