Microneedling is a method that some dermatologists use to treat different skin conditions. The technique involves using multiple tiny, sterile needles to puncture the skin and cause physical trauma.

This trauma prompts the derma, a deeper layer of skin, to rebuild. Microneedling procedure may help address many skin-related complaints, including:

• wrinkles
• scarring
• acne
• alopecia
• skin pigmentation issues
• stretch marks
• rosacea
• loose skin, such as after weight loss or liposuction

It may also help rejuvenate the skin. In addition, professionals can use micro-needling to deposit medication, such as topical tretinoin or vitamin C, deeper into the skin. This can boost the treatment of a variety of issues, including acne scarring.

Microneedling increases the production of collagen and other healing factors by causing trauma to the skin. Collagen is an essential protein that helps keep the skin looking youthful, with a firm, smooth, and stretchy texture.

Aging causes the decline of collagen in the skin, contributing to wrinkles and other signs of aging. Skin can also lose collagen due to injuries, such as acne scarring, stretch marks, or other scars.

It is important to realize that microneedling is not a quick fix, as it involves the growth of new skin. It can take several months for a person to see the full results of the procedure.