Transderma is a POWERFUL series of all Organic Vitamin Skin Care Serums for Women & Men with Vitamin C for collagen production, Resveratrol for natural Skin Lightning, Retinol for skin Renewal & Skin Identical Ceramides for Skin Rejuvenation. Invented in Sweden. No Preservatives, No Fragrance, No Animal Testing. Transderma “Science for Beautiful Skin”