YON-KAu2019s Specifics Sensitive Masque eliminates the discomfort of itching, irritated redness, and stretched-sensation sensitive skin is prone to. Inspired by phyto-aromatherapy, this 94% natural formula features arnica, horse chestnut, and 10 plant extracts in a light, silky texture.Soothing, nourishing, and regenerating, this mask can be left on overnight for a deeper effect. This mask also pairs perfectly with the other products in YON-KAu2019s Specifics Sensitive line to calm the skin and unify the complexion.