Under Eye Definer uses light adaptive technology, to blur away dark circles, blemishes & skin imperfections for a brighter, rejuvenated eye area. Contains a range of beneficial active ingredients: Light Adaptive Technology works to reduce the appearance of dark circles, wrinkles & blemishes to illuminate the eye area, suitable for all skin tones. Whilst the glycerin is known for its ability to retain moisturise, deeply hydrating the upper layers of the epidermis. It enables long-term hydration by creating a protecting barrier to reduce water-loss. Suggestion of use: Simply sweep around the eye area, targeting fine lines, blemishes & dark circles, & blend into the skin. Suggested age range: all age groups Suggested skin type: All skin types.