Microneedling is a technique that has emerged as a way to get rid of wrinkles and acne scars. It has been gaining popularity since the 90s, and it is now one of the most popular cosmetic treatments in the world. Microneedling is done by using a needle that has been dipped in numbing medication to "stab" the skin at a very shallow depth. This causes some irritation on the skin's surface, which leads to collagen production and regeneration, also with some production of elastin fibers. Wellaholic has compiled the ultimate Microneedling Guide to help answer all your burning questions, with sources from Quora.