What should you know about pixel laser for stretch marks?

A fractional laser treats small columns within the skin, leaving nearby areas available to support healing. Over time, repair can make the surface feel smoother and the contrast less noticeable. Newer reddish or purplish marks and older pale marks may respond differently, and the abdomen, thighs, breasts, hips, or arms may need different settings.

Temporary redness, swelling, warmth, dryness, peeling, or darker-looking marks can follow treatment. Darker skin tones need careful assessment because inflammation may trigger unwanted pigment changes. A consultation should cover pregnancy or breastfeeding, active skin disease, medicines, and a history of raised scars.

Ask the clinician to identify the mark type and explain the realistic aim: softer texture, less contrast, or both. Follow preparation instructions and avoid treatment over irritated or recently tanned skin. Afterward, cleanse gently, keep the area moisturised, avoid scratching or peeling crusts, and shield exposed skin from sunlight. Do not restart strong exfoliants or retinoids until the treating clinician says the barrier has recovered. Alternatives may include [Microneedling](/treatments/aesthetic-procedures/microneedling/) or [RF Microneedling](/treatments/laser-and-energy/rf-microneedling/).

Call the clinic if discomfort, swelling, redness, or warmth is increasing, or if pus, spreading tenderness, fever, blisters, or slow-healing open areas develop. Seek urgent help for severe allergic swelling or breathing difficulty. Prompt review can reduce the chance that infection or a pigment reaction progresses.

Ask which laser wavelength and depth are proposed, whether your mark colour and age affect the plan, how many visits may be considered, and what changes would count as improvement. Discuss [Fractional Laser Treatment](/treatments/laser-and-energy/fractional-laser-treatment/) and [Carboxytherapy](/treatments/aesthetic-procedures/carboxytherapy/) if you want to compare approaches.