What are perfluorocarbons and why are they in my skin Lotion?

Steven says…What are your thoughts on perfluorocarbons in skin care? I’ve noticed the use of Perfluorodecalin and Perfluoromethyl-cyclopentane as a slip agent in some formulations. As well they are purported to deliver oxygen to the skin. Perfluorodecalin has been used in this way to enhance wound healing…However I know that perfluorocarbons in general can be […] from The Beauty Brains