A recent study involving 48 subjects found that four sessions with an automated microneedling device significantly improved skin laxity, skin texture and wrinkles with maximum effect seen 150 days following treatment. For her study, “Safety and Effectiveness of an Automated Microneedling Device in Improving the Signs of Aging Skin (Journal of Clinical and Aesthetic Dermatology, August 2018), Glynis Ablon, MD, FAAD, treated 48 subjects ages 39 to 67 years (Fitzpatrick skin typ