Clinique Smart Custom-Repair Serum is a potent serum that visibly improves the appearance of the major signs of aging. Formulated with the patented Clinique Smart technology, this product is able to detect localized skin concerns, such as wrinkles, sagging areas, or dark spots, and act specifically on them. The result is a customized serum that targets only problem areas without overloading healthy skin. Other ingredients in this formula include a blend of peptides, patented enzymes, and natural collagen-boosting ingredients, which all contribute to support healthy, youthful skin. When used consistently twice a day, this product will bring a remarkable improvement to the appearance of the skin, evening out the skin tone and texture, and visibly reducing the appearance of localized imperfections.