Too Cool For School's Rules of Mastic IX Drop Repair Serum is formulated with concentrated mastic oil - a nourishing ampule that treats and firms skin from the inside out. Light and watery in texture this serum absorbs into skin quickly, and deeply nourishes skin lacking in firmness, strengthening to help skin become healthier and resilient. This oil is quite literally a drink of water for your parched and compromised skin.
Rules of Mastic is a Too Cool for School skincare line specializing in damage repair. Rules' own patent ingredient, Masticure, is a concentrated active ingredient made from the mastic tree. It targets the fundamental cause of skin damage from moisture loss, and reinforces the weakened and fragile skin barrier caused by environmental stressors, thus helping skin become firm and healthy. All Rules of Mastic range skincare products are free of artificial surfactant (SLS, SLES), paraben, mineral oil, animal-derived ingredients, synthetic pigment and fragrance.