Microneedling, also known as collagen induction therapy, is a minimally invasive skin rejuvenation procedure that helps minimize the signs of aging, improve the appearance of acne scars and rejuvenate aging skin.
The SkinPen microneedling device causes controlled micro-injuries that stimulate the body’s natural wound healing process. The micro-injuries trigger the release of cytokines and growth factors that lead to remodeling of collagen and elastin.
The total healing time depends on each individual. Most patients have some slight swelling and redness/pinkness (like a mild to moderate sunburn) for two to four days following the microneedling procedure. Some people may see their skin return to normal in about 24 hours.