Microneedling is a minimally invasive cosmetic procedure that’s used to treat skin concerns by stimulating collagen production. Also known as collagen induction therapy, this treatment creates micro-punctures in the skin using miniature, sterilized needles.
According to the American Academy of Dermatology Association (AAD), the skin’s healing process after microneedling can help reduce the appearance of scars and dark spots as well as improve skin elasticity.
Benefits of microneedling
Microneedling has gained popularity for its growing list of benefits. It is said to rejuvenate and plump the skin with minimal discomfort and very little downtime, and it can be adjusted to fit each person’s needs.
Benefits of microneedling can include:
reducing the appearance of scars, including acne scars
reducing the appearance of fine lines and wrinkles
reducing enlarged pores
reducing the appearance of hyperpigmentation, or dark spots
smoothing uneven skin tone
improving skin elasticity
reducing the appearance of stretch marks
reducing the appearance of scars
promoting hair growth in people with alopecia
Microneedling is considerably less expensive than laser therapy and may work better for some people. Laser treatments involve the use of heat, which can affect your skin’s pigmentation.
Targeted areas for microneedling
Microneedling is most often used on the face.
In addition to facial concerns, microneedling is sometimes used to treat stretch marks in other areas of the body. One studyTrusted Source found that microneedling was effective for stretch marks on the thighs and abdominal area when combined with fillers.
Scarring on other body parts may also be treated with this procedure.
How does microneedling work?
Microneedling works by encouraging your skin to make more collagen. The pinpricks from the procedure cause slight injury to the skin and the skin responds by making new collagen-rich tissue.
This new skin tissue is more even in tone and texture. It’s common for the skin to lose collagen with age or injury. By encouraging the skin to make new tissue, additional collagen may help make the skin firmer.
Microneedling may also be combined with topical serums, radiofrequency, and platelet-rich plasma. A dermatologist can help you navigate the decisions regarding additional treatment options and their estimated costs.