Clinique Smart Clinical Repair Wrinkle Correcting Serum is a laser-focused serum that targets wrinkles from multiple angles. Helps repair, resurface, and re-plump skin. Designed with an expert panel of scientists and dermatologists, this cutting-edge formula is super-concentrated with anti-aging specialists plus potent retinoid and hyaluronic acid. For All skin tones and skin types. How to Use Use twice a day, morning, and night. Dispense 1 to 2 pumps onto fingertips. Spread serum all over the clean face and neck, avoiding the eye area. Follow with Clinique Smart Custom-Repair moisturizer. Daily sunscreen is imperative. Apply to the face and neck in the morning after your moisturiser. Limit sun exposure while using and the week after. Do not use it with other retinol products.