Sensibio AR reduces and prevents redness, intense temporary redness, permanent redness and small visible vessels. The exclusive patent Rosactiv reduces redness and keeps it from appearing by biologically acting on all of the skin cells involved in the initiation and aggravation of this redness. It inhibits the production of the protein responsible for vasodilation and therefore the appearance and persistence of redness. It limits the release of a molecule that triggers allergic reactions maintaining and aggravating vasodilation.