According to WebMD, laser skin treatment is a cosmetic procedure that “removes skin layer by layer with precision,”  and helps produce new skin cells that make your skin appear tighter and younger overall. Dr. Macrene Alexiades told The List, “When it comes to smoothing wrinkles and fighting the effects of time, the best anti-aging comes from well below the skin’s surface. For those who want the dramatic results of a deep treatment without going under the knife, the latest laser procedures offer a non-invasive yet effective alternative.” She added that many kinds of laser treatments rejuvenate your skin’s appearance at every age.

You might think you need to notice the signs of aging to start laser treatments, but that’s not the case. According to Dr. Alexiades, you can start it in your 20s and said, “Seek laser treatments that stimulate new collagen production to fight fine lines and reduce redness — combine with an IPL (intense pulsed light) procedure.” This helps with brown spots and sun damage for the best results. For your 30s, she recommends seeking treatments to even out skin’s texture and tone as “the thermal process causes cellular contraction to tighten the skin around the face and neck.” 

If you’re in your 40s, Dr. Alexiades advises a “fractional laser resurfacing procedure that emits tiny pulses of energy that immediately tighten and smooth skin’s surface, as well as rejuvenate the tissue to facilitate the natural healing process.”