What should you know about silicone gel sheets for stretch marks?

Stretch marks form when skin stretches and changes within its deeper supporting layers. They may begin pink, red, brown, or purple and often become lighter and less noticeable over time. A silicone sheet is primarily intended to cover and condition healed scar tissue, so placing one over stretch marks may not produce the same type of benefit seen with some raised scars.

The right option depends on the mark’s age, colour, location, skin tone, and whether pregnancy, weight change, growth, or medication played a part.

Do not apply adhesive over irritated, broken, or infected skin. If you still wish to try a product, check its intended use and stop if itching, redness, or blistering develops. A dermatologist can examine the area and explain options such as [Microneedling](/treatments/aesthetic-procedures/microneedling/), [Fractional Laser Treatment](/treatments/laser-and-energy/fractional-laser-treatment/), [RF Microneedling](/treatments/laser-and-energy/rf-microneedling/), or [Carboxytherapy](/treatments/aesthetic-procedures/carboxytherapy/). These treatments may improve appearance but do not recreate unmarked skin.

Book a review if marks appear suddenly without an obvious stretch, spread rapidly, are associated with easy bruising or other body changes, or started after a new medicine. Seek prompt care for painful, warm, draining, or ulcerated skin.

Ask which type of skin change you have, whether treatment is suitable for your skin tone, how many sessions might be considered, and what colour or texture changes could follow.