
How Can Red-Light Therapy Alleviate Eczema and Psoriasis?
Important Disclaimer This article is for informational purposes only and is not medical advice. Red light therapy is not a cure for eczema or psoriasis. Always consult your dermatologist or healthcare professional before starting any new treatment, especially if you have a diagnosed skin condition, are pregnant, or are using prescription medications. Results can vary between individuals.
Red light therapy (also called photobiomodulation) has gained attention in Australia and worldwide as a gentle, non-invasive option that may help manage symptoms of chronic inflammatory skin conditions like eczema (atopic dermatitis) and psoriasis.
At Souleir, we create TGA-approved LED face and body masks using precise red and near-infrared wavelengths. While we cannot claim to treat medical conditions, many of our customers report calmer, more comfortable skin when using their mask as part of a doctor-approved routine.
How Red Light Therapy May Support Inflammatory Skin Conditions
Red and near-infrared light (typically 630–850 nm) penetrates the skin and is absorbed by cells in the dermis. This process can:
- Reduce inflammatory markers
- Support the skin barrier
- Promote healthy cell turnover
- Calm redness and discomfort
Unlike UV phototherapy (which requires medical supervision), red light therapy is gentle and can be used comfortably at home.
What the Research Says About Eczema
Early human and lab studies have explored red light therapy for eczema symptoms:
- A 1993 clinical trial using 830 nm light showed improvements in itchiness, redness, and skin texture with no reported side effects.
- Several animal studies (2013–2017) found that combining red light with other gentle therapies helped reduce inflammation and restore the skin barrier.
More recent reviews (2021–2025) note that while results are promising, larger high-quality human trials are still needed. The National Eczema Association and dermatologists generally view red light as a supportive option rather than a standalone treatment.
What the Research Says About Psoriasis
Psoriasis research dates back further:
- A 2010 study on chronic plaque psoriasis reported 60–100 % clearance in some patients after 4–5 weeks of red light sessions.
- A 2012 double-blind trial showed reductions in redness, scaling, and skin thickening compared with controls.
Cleveland Clinic and other 2025–2026 reviews confirm red light may help calm overactive immune responses in the skin, but it is not a replacement for prescribed biologics or topicals. Many dermatologists now see it as a helpful add-on for maintenance between flares.

Safety and Important Considerations
Red light therapy is widely considered low-risk when used as directed:
- No UV rays = no risk of burning or increased skin cancer from the light itself
- TGA-approved devices (like Souleir masks) meet strict Australian safety standards
- Most people experience no side effects
Who should be extra cautious?
- Anyone with photosensitive skin conditions or medications
- Active skin infections or open wounds
- History of skin cancer (always check with your doctor)
How to Use Red Light Therapy at Home in Australia
For best results with an at-home LED mask:
- Cleanse skin gently
- Apply any prescribed creams or serums first (wait 5–10 minutes)
- Use the mask for 10 minutes, 3–5 times per week
- Follow with moisturiser
Souleir masks are designed for full-face and targeted body use, making them convenient for Australian lifestyles. Many customers with mild-to-moderate symptoms incorporate them into their evening routine.
Frequently Asked Questions
Can red light therapy replace my prescribed eczema or psoriasis medication?
No. It may complement your treatment plan but should never replace medication or medical advice.
How long until I might notice a difference?
Some people report calmer skin within 2–4 weeks, but results vary. Consistency and combining with your dermatologist’s recommendations give the best chance of improvement.
Is it safe to use during a flare?
Many dermatologists recommend waiting until the acute flare has settled before introducing new light therapy. Always ask your doctor first.
Are Souleir masks suitable for sensitive skin?
Yes - they use medical-grade LEDs with no heat or UV. Start on the lowest setting if your skin is very sensitive.
Ready to explore a gentle at-home option?
Shop our TGA-approved LED masks designed for daily comfort and skin support.
References (updated March 2026)
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National Eczema Association & National Psoriasis Foundation
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Morita H, et al. (1993). Clinical Application of GaAlAs 830 nm Diode Laser for Atopic Dermatitis. Laser Therapy.
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Ablon G. (2010). Combination 830-nm and 633-nm LED phototherapy for recalcitrant psoriasis. Photomedicine and Laser Surgery.
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Cleveland Clinic. Red Light Therapy: Benefits, Side Effects & Uses (updated 2025).
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Additional peer-reviewed studies 2013–2025 on photobiomodulation and inflammatory skin conditions.


