1 Serum. 0 Needles. Look Up to Five Years Younger. Clinically proven to reduce the appearance of stubborn lines and wrinkles by up to 5 years in 12 weeks* and designed for focused use on problem areas including the forehead, crow's feet and around the mouth, this powerful, targeted booster serum is your non-invasive wrinkle solution. Contains 7x more of our proprietary collagen peptide technology than No7's other clinically proven serums Targeted formula designed to be applied directly to lines