What exactly is the purpose of microneedling?

The objective of microneedling is to create microchannels in the skin that allow for deeper delivery and penetration of skincare products, allowing our skincare to fulfill its goals more effectively. Another goal of microneedling is to stimulate the skin's own healing response in response to the perceived "trauma" caused by microneedling, causing the skin to produce growth factors, turnover skin cells more quickly, and form new collagen and elastin bonds, giving the skin a more youthful, rejuvenated appearance.