Treat fatigue and puffy eyes with MAC Fast Response Eye Cream. A super-concentrated treatment that produces immediate, dramatic effects and long-lasting anti-eta results. Powered by caffeine, this fluid formula glides over delicate skin, visibly plumping and instantly smoothing the appearance of dark circles, with advanced optical diffusers to smooth the look of wrinkles. A blend of antioxidants and vitamins from botanical extracts helps fight free radical damage and neutralize environmental aggressors, optimizing hydration levels and leaving a una sensation of freshness to revitalize and refresh. Use as a primer before applying makeup for a una smooth, even base. Dermatologically and ophthalmologically tested. Does not cause acne.