Included in the formidable line-up of skin revitalizing ingredients in Kollagen Intensiv are Hyaluronic acid, shea butter, glycerine, tocopherol, retinol, green tea and cucumber extracts, soybean oil, vitamin C and many others. Combined they produce a skin care product that is rapidly becoming the go to, all-in-one skin care product used by countless women everywhere, as these reviews testify.