LED therapy uses specific wavelengths to stimulate cellular processes.

Red light (630-700nm) penetrates deeper to stimulate mitochondrial ATP production, enhancing cellular energy and promoting healing.

Blue light (415nm) targets porphyrins produced by acne bacteria, creating reactive oxygen species that destroy bacterial cells.

This photobiomodulation effect is well-documented in scientific literature.

Professional LED panels deliver higher irradiance (power density) and more precise wavelengths than consumer devices.

In-clinic systems typically deliver 20–60 J/cm² of light energy, while most home-use devices provide less than 5 J/cm².

This difference means professional treatments can reach therapeutic levels that create measurable biological responses, whereas home devices generally provide only mild, surface-level stimulation. 

Treatment duration and intensity in-clinic are carefully calibrated to maximise results while maintaining safety standards.

LED therapy accelerates healing and extends treatment benefits when combined with facials or microneedling.

It reduces inflammation, speeds recovery, and enhances product absorption.

The anti-inflammatory effects complement active treatments while the collagen-stimulating properties extend anti-ageing benefits.

LED therapy is generally considered safe for most skin types when performed correctly. It is non-thermal, non-invasive, and does not use UV radiation.

However, as with any medical treatment, there are potential risks and it is not suitable for everyone.

Contraindications include pregnancy, the use of certain photosensitising medications, and patients undergoing active cancer treatment.

A professional consultation is recommended to assess individual suitability and ensure the treatment is both safe and effective.

LED therapy generally requires no downtime.

Some patients may experience mild redness immediately after treatment, which usually settles within 1–2 hours.

Normal activities, including applying makeup and returning to work, can typically be resumed straight away.