From our earliest days, RoC®  scientists have partnered with leading dermatologists for the most informed insights into the functions and needs of human skin. By understanding the inner workings of the skin down to the cellular level, we are best positioned to develop effective ingredient and formula technologies that can deliver the kind of results you expect from scientifically developed and clinically proven skincare. All RoC  products have been clinically tested & proven to deliver on the skin benefits promised. RoC® has conducted over 100 clinical studies to date. Studies on new RoC DERM CORREXION® Fill + Treat Serum demonstrated that an exceptional 97% of serum users had lines and wrinkles visibly reduced instantly.