For the first time, L'Oréal Paris has developed an anti-ageing skincare product to challenge a laser session. L'Oréal Paris Revitalift X3 Serum corrects wrinkles, re-densifies the skin and re-surfaces the skin. How to Use: Apply every morning and evening on its own or before Revitalift Laser X3 Moisturiser. Apply a few drops to your fingertips and massage on to your face.