LED Light Therapy: The 5-Minute Glow-Up Everyone's Talking About

You've probably seen the glowing red and blue masks all over your feed. LED light therapy looks futuristic, but the idea behind it is simple: different wavelengths of light are used to target specific skin concerns, with zero downtime and zero discomfort.

How does it actually work?

LED light therapy works through a process called photobiomodulation. Specific wavelengths of light penetrate to different depths in the skin and are absorbed by cells' mitochondria — the structures responsible for producing a cell's energy (ATP). This absorbed light energy is thought to stimulate cellular activity, including the fibroblasts responsible for producing collagen and elastin.

Why different colours do different things

Red light (typically in the 620–700 nanometre range) penetrates deeper into the dermis, where it's associated with supporting collagen production and the skin's natural renewal process. Blue light (around 400–470 nanometres) works more superficially and is associated with targeting the bacteria linked to congestion and breakouts. This is why treatments are often tailored using specific wavelength combinations depending on the skin concern.

Why it's having a moment

Unlike more intensive treatments, there's no peeling, redness, or recovery time. You can have a session on your lunch break and go straight back to your day — which is exactly why it's become such a popular quick add-on rather than a big commitment.

What to expect in a session

• You'll relax with clean skin while the LED device is positioned over your face.
• Sessions are typically short, calm, and can be added onto a facial or booked as a standalone treatment.
• No pain, no heat, no needles — just light.

A note on results

Photobiomodulation is well studied in dermatology, but as with most skincare treatments, results build gradually with consistency rather than appearing after a single session — which is why we usually recommend a course rather than a one-off visit for visible change.

Is it right for you?

LED light therapy is a great option if you want visible skincare benefits without any of the intensity of more advanced treatments. It also pairs well with other facials — many guests add it to their regular skincare routine as a boost.

Ready to see what the glow is about? Book LED Light Therapy or explore our facials with LED light therapy for a combined treatment.