First Aid Beauty Ultra Repair Firming Collagen Cream Collagen is vital for youthful looking skin. Starting in your 20's you lose up to 1% of collagen each year. We believe that having a diverse team of writers and editors—in addition to the wide range of outside testers and industry experts we regularly call upon—is essential to reaching that goal. No matter what you seek or your individual needs and concerns, Allure wants to ensure that you love anything we recommend in our stories. We review...