The medium to full coverage concealer flexes with skin to seamlessly conceal under eye darkness and facial imperfections. All-day hydration creates a crease-resistant, natural finish. Incredibly lightweight formula feels undetectable on skin, while the Blurring Powder Blend diffuses light to smooth the look of fine lines and create a soft-focus effect. Powered by Skin Fusion Technology, longwearing flexible polymers fuse to skin for 12 hours of wear that's transfer, sweat, humidity, and water-resistant for a nearly waterproof finish.