The AMP roller is my most-asked-about product! The science behind the AMP MD roller is simple and BRILLIANT! Say hello to the anti-aging magic wand! ✨ The surgical grade, stainless steel microneedles gently penetrate the epidermis. This stimulates the production of regenerative collagen and increases blood flow, promoting circulation. The clinical grade R+F skin care products that follow are able to work at a deeper level. The result is more firm, more supple, and less textured skin with continued use over time. It’s clinically proven to increase the results of your regimen by 50%!! Everything from Rodan+Fields has extensive clinical studies (and I love that!). That part of the equation has always been very important to me. Try it!! I know you will love your results!!