The new All About Eye Brightening Serum Concentrate is formulated with highly effective retinoids, yet is gentle enough for the eye area. It instantly brightens the under-eye area for awake-looking eyes. It reduces the appearance of dark circles with long-term use and nourishes the eye area. Dermatologically tested. Ophthalmologically tested. Allergy tested. 100% fragrance free. Suitable for all skin types.How to use: The serum is gently applied to the eye area thanks to the applicator developed with Clinique's consultant dermatologists. Due to the highly effective ingredients, the skin should be gently acclimatized to the concentrate.Week 1: once a day every two daysWeek 2: 1 x daily every dayWeek 3: 2 x daily every dayFollow with sun care for optimum skin protection.