How LED Light Therapy Can Transform Your Skin
From dull, tired skin to post-treatment redness or acne breakouts, LED light therapy is one of the most versatile, gentle and effective skin treatments available. Non-invasive, relaxing, and suitable for all skin types, LED has become a go-to for clients looking to boost skin health — whether as a standalone facial or combined with more intensive treatments.
So, what does LED light therapy do, and is it worth the hype? Let’s break it down.
What Is LED Light Therapy?
LED (Light Emitting Diode) therapy uses specific wavelengths of light to trigger natural processes in the skin. Unlike lasers or IPL, LED light doesn’t cause trauma or damage. Instead, it gently stimulates cellular repair, making it ideal for calming inflammation, improving tone, and accelerating healing.
Originally developed by NASA to help heal wounds in space, LED is now used in aesthetic clinics worldwide — particularly in the form of a LED light therapy facial.
Types of LED Light and How They Work
Different colours (wavelengths) of light penetrate the skin at varying depths and trigger different responses.
Red LED Light Therapy (633nm)
Red LED light works on the mid to upper layers of the skin. It boosts your skin’s energy, helping to increase blood flow, stimulate collagen, and support healing. It’s a popular option for overall skin rejuvenation.
Key benefits:
- Smooths fine lines
- Supports healing after treatments
- Boosts collagen and skin firmness
- Improves overall skin tone
Infrared Yellow LED Light Therapy (830nm)
Yellow LED light penetrates deeper into the skin than red light — and offers all the same benefits, plus more. Like red LED, it helps stimulate collagen, increase circulation, and support healing. But it also works at a deeper level to reduce inflammation and accelerate recovery.
Key benefits:
- Includes all the benefits of red LED light
- Reduces redness and swelling
- Speeds up healing after treatments
- Supports recovery from eczema, rosacea, or skin irritation
- Helps repair skin after more intensive procedures
- Can assist with muscle and joint recovery
At Evolution Laser Clinic, yellow LED is our go-to for post-treatment recovery and deep skin support.
Blue LED Light Therapy (415nm)
Blue LED light targets the surface layer of the skin and is designed to fight acne. It works by killing acne-causing bacteria and calming inflammation, making it ideal for breakouts and oily skin.
Key benefits:
- Kills acne bacteria
- Calms red, inflamed breakouts
- Helps prevent future breakouts
- Great for oily or congested skin
What to Expect During a LED Facial
A LED light therapy facial is one of the most relaxing experiences you can have in a clinic. No needles, no downtime — just 20 minutes of light exposure under a canopy or dome-style LED device.
Here’s how it works:
- Your skin is cleansed and prepped.
- You’ll lie comfortably with protective goggles while the light is applied.
- The treatment lasts 10–30 minutes depending on the condition being targeted.
- There’s no redness or peeling — you can return to your day immediately.
Most clients report an immediate glow post-treatment, with cumulative benefits showing over time.
How Often Should You Have LED Light Therapy?
LED therapy is safe enough to have multiple times a week, especially for active skin concerns like acne or healing from laser.
At Evolution, we recommend:
- 2–3 sessions per week for acute skin conditions
- 1 session weekly or fortnightly for maintenance or glow
- Post-treatment use to reduce redness and speed recovery
Your skin therapist will personalise your frequency based on your goals.
Does LED Light Therapy Really Work?
Yes — and it’s not just marketing. Numerous studies support the effectiveness of LED across different wavelengths.
- A 2009 study in the Journal of Clinical and Aesthetic Dermatology found that combining blue and red LED significantly reduced acne lesions over 12 weeks.
- A 2018 review in Photomedicine and Laser Surgery confirmed the benefits of yellow and red light in reducing inflammation and promoting skin rejuvenation.
- A 2020 meta-analysis published in Dermatologic Therapy reinforced LED’s role in improving wound healing and post-procedure recovery.
So if you’ve ever wondered, “LED light therapy — does it work?” — the answer is yes, with science to back it.
Who Is LED Light Therapy Best For?
LED is suitable for almost everyone, making it one of the safest and most inclusive treatments available. It’s particularly ideal for:
- Sensitive or reactive skin
- Acne-prone or congested skin
- Skin healing from treatments (e.g., microneedling, peels, laser)
- Clients wanting a regular glow-up without downtime
Because it’s non-invasive and free of UV or heat, LED can even be used during pregnancy (with practitioner approval).
Pairing LED with Other Treatments
LED light therapy is a gentle, supportive treatment that can be paired with almost any skin procedure to boost results and speed up healing.
At Evolution Laser Clinic, we commonly combine LED with:
- Skin needling – to reduce downtime and boost collagen
- Laser treatments – to calm redness and support recovery
- Rejuran skin boosters – to enhance healing and skin regeneration
It’s also included in our EvolveMD skincare programs to support your results both in-clinic and at home.
Whether you’re having an advanced treatment or a simple facial, LED is an ideal add-on to support your skin every step of the way.
Book Your LED Light Therapy Facial Today
Glowing, healthier skin doesn’t have to mean invasive procedures or lengthy downtime. Whether you’re treating acne, recovering from a more advanced treatment, or just in need of a boost, LED light therapy is a clinically-backed, feel-good option.
Book your complimentary skin consultation today and find out if blue LED light therapy, yellow LED light therapy, or a custom LED plan is right for you.
