For the beauty and youthful freshness of your facial skin, we have combined an exceptionally effective active ingredient cocktail in this special serum. This effective anti-aging preparation combines the power of Vitamin A with retinol and ceramides. Ceramides are special lipids that naturally occur in human skin and are essential for it. They make up about half of the lipids in the skin’s protective barrier of the epidermis. In addition, the Vitamin A Serum by SINIS COSMETICS contains a highly effective patented peptide that stimulates the synthesis of six essential building blocks of the skin matrix and the dermo-epidermal junction. Experience the full effectiveness of this ampoule concentrate and let yourself be amazed!