Microneedling Skin Treatment. What Should You Know?
Mirconeedling (MN) relies on physical injury. Microinjections and micro-needling are successful in skin rejuvenation, hair loss, and scar therapy. It has been proposed that the trauma generated by needle penetration in the skin induces dermis regeneration. This results in the deposition of collagen by fibroblasts. The technique of micro-needling has been well-exploited to increase the penetration of drugs across the skin barrier, including macromolecular biopharmaceuticals and drugs such as minoxidil, tretinoin, and L-ascorbic acid, vitamins, and hyaluronic acid (Meso-lift), platelets rich plasma (PRP), and nano-fat (vampire facelift) and even botulinum toxin microinjection (meso-botox) into the deep layer of skin and subcutaneous tissue.