DuoLife Beauty Care Pro-Collagen Body Butter 200 ml. Pro Collagen firming and shaping Body Butter 200 ml is a composition of five types of hyaluronic acid with collagen, a complex of 8 plant extracts, acerola extract, avocado oil, shea butter, cocoa butter, betaine and urea enclosed in the HyalFive 24/7 Nutri-Form™ formula.