Microneedling utilizes microneedles that are approximately 0.1-0.25 in diameter to create micro-injuries in the outer layer of your skin (epidermis). These micro-injuries initiate the body’s natural healing properties to repair the micro-injuries, resulting in visible improvements in the texture and resiliency of your skin. You will sometimes hear this procedure referred to as “collagen induction therapy” or “percutaneous collagen induction” due to its reliance on new collagen to deliver results.
The entire process lasts about 20-45 minutes and only requires the use of a topical anesthetic, applied after your skin has been thoroughly cleansed. Although it can be done on its own, microneedling is now often combined with other therapeutic medications or serums to further enhance your results. 

MICRONEEDLING