As the name suggests, this cream targets lines, wrinkles, dryness, and discoloration, while firming skin around the neck and decolletage. Its formula includes peptides and hyaluronic acid to moisturize and hydrate the skin. It also features special complexes: one for improving elasticity, one for strengthening the skin barrier, and one for brightening and evening skin tone. To buy: $81 (was $95); amazon.com. “I am 50 and live for this product,” one shopper wrote. “If I were stuck on a desert island, this would be one of the things I would have to have with me.” Another called it the ″most effective neck cream on the market,″ adding that “the overall texture and firmness of your skin is noticeably improved immediately and continues to improve with use.”