New (without box) - Dior - One Essential Skin Boosting Super Serum 50 mL BENEFITS Our skin is assaulted every day by stress and pollution. The One Essential face serum and its even more powerful formula targets 100% of identified toxins* of external** and, for the first time,*** internal origin. With two daily applications,**** the skin is detoxified and boosted, its natural radiance restored. The complexion looks revitalized, as if purified of all particulate pollutants.