You may have heard of it before: microneedling, also known as dermarolling, collagen induction therapy, and dermastamping. No matter what you’d like to call it, microneedling has generated a lot of buzz, and it’s something I like to do regularly as part of an anti-aging routine. Microneedling is an anti-aging skincare treatment that uses a tool covered in microneedles, which you roll across your skin to create hundreds of tiny punctures. It can be done at home and is also a popular treatment offered at medical spas. The difference between a home treatment and an in-office visit is the lengt...