What should you know about red light therapy for stretch marks?

Stretch marks are a type of scar-like change that forms when skin stretches or changes volume faster than its supporting structure adapts. They may begin pink, red, purple, or darker than surrounding skin and often fade toward a lighter shade. Red light is intended to support skin activity, so any benefit is more likely to involve texture or colour contrast than removal of the mark.

Use a suitable device exactly as directed and protect your eyes. Photographing the area in consistent lighting can help you judge gradual change without expecting the mark to vanish. Do not use light over broken, infected, or actively irritated skin. A dermatologist can compare options such as LED Light Therapy with treatments designed for texture or colour, taking pregnancy, breastfeeding, skin tone, and recent tanning into account.

Seek an assessment if marks develop rapidly without an obvious body change, are very wide, or appear alongside easy bruising, muscle weakness, or long-term steroid use. Get prompt advice for warmth, increasing pain, drainage, or spreading redness, which can signal inflammation or infection rather than an uncomplicated stretch mark.

Ask whether the marks are early or mature, what change is realistic, how many sessions your plan involves, and which products or procedures should not be combined. Ask how an LED Phototherapy Panel differs from a clinic device and how to monitor irritation.