Microneedling is all about boosting collagen, minimizing pores and reducing fine lines and deep wrinkles. It does this by creating tiny, controlled injuries in the skin which in turn stimulates the skin's own natural healing process, resulting in smoother, firmer skin. Microneedling is great for reducing acne scarring, discoloration, stretch marks, as well as minimizing pore size and drastically reduced lines and wrinkles in the skin.