Gretchen Bonaduce arrives at the #LosFeliz #MedSpa for a #Microneedling treatment. About Microneedling via HealthLine.com Microneedling is a dermaroller procedure that uses small needles to prick the skin. The purpose of treatment is to generate new collagen and skin tissue for smoother, firmer, more toned skin. Microneedling is mostly used [...]