Psoriasis is an autoimmune skin condition that affects 7.5 million Americans. Characterized by red, scaly plaques, it's notoriously difficult to treat. Red light therapy shows some promise for reducing plaque severity and itching — but the evidence is moderate and individual responses vary widely.

What the Research Says

Evidence for RLT in psoriasis is moderate:

  • Small studies show that red light (630–660nm) can reduce plaque severity and itching in some patients.
  • The mechanism: RLT reduces the inflammation that drives psoriasis plaque formation.
  • RLT is less effective than UVB phototherapy (the standard light treatment for psoriasis) but has fewer side effects.
  • Best results come from combining RLT with traditional psoriasis treatments (topicals, biologics).

Important: RLT is not a replacement for medical psoriasis treatment. Consult your dermatologist before adding RLT to your treatment plan.

The Psoriasis Protocol

  1. Get your dermatologist's approval first. Psoriasis is a medical condition. Your dermatologist can advise whether RLT is appropriate for your case.
  2. Position the device 6 inches from the affected area. Treat each plaque area separately.
  3. Treat for 5–10 minutes per area, 5–7 days per week. Psoriasis requires consistent treatment.
  4. Track plaque severity weekly. Note size, redness, scaling, and itching. Look for trends over 4–8 weeks.
  5. Continue all prescribed treatments. RLT is a complement, not a replacement.

Best Devices for Psoriasis

Best Panel: MitoMAX 2.0

For treating multiple plaque areas on the body, the MitoMAX offers the best coverage and power.

Best Panel
Mito Red Light MitoMAX 2.0
Mito Red Light · Premium
$599
Wavelengths
660nm + 850nm
LEDs
200 dual-chip LEDs
Irradiance
~110 mW/cm²
Size
36" x 9" x 3"

Best for: Full-body coverage in one panel

Pros

  • Near full-body coverage
  • High LED count
  • Excellent value per watt
  • Modular for multi-panel setups

Cons

  • Heavy and bulky
  • Premium price tier
  • Requires dedicated space
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Best Mask (for Facial Psoriasis): HigherDOSE

For psoriasis on the face, the HigherDOSE mask delivers gentle, FDA-cleared treatment.

Best Mask
HigherDOSE Red Light Therapy Mask
HigherDOSE · Mid
$249
Wavelengths
630nm + 830nm
LEDs
96 LEDs
Irradiance
FDA-cleared output
Size
Rigid shell

Best for: Mid-tier FDA-cleared option

Pros

  • FDA-cleared
  • FSA/HSA eligible
  • Stylish design
  • Strong brand reputation

Cons

  • Rigid fit less comfortable
  • Fewer LEDs than CurrentBody
  • Strap can slip
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Combining RLT with Psoriasis Treatments

RLT can be combined with most psoriasis treatments:

  • Topical steroids: Apply after RLT session for enhanced absorption.
  • Topical vitamin D analogs (calcipotriene): No interaction; use as directed.
  • Biologics: No known interaction. Consult your dermatologist.
  • UVB phototherapy: Don't use RLT on the same day as UVB treatment — too much light exposure.
  • Oral medications: Consult your dermatologist about specific interactions.

Frequently Asked Questions

Sometimes. RLT can reduce plaque severity and itching in some patients, but it's less effective than UVB phototherapy. Results vary widely between individuals.
Most users see improvement after 4–8 weeks of consistent daily use. Some patients don't respond at all.
No — psoriasis is a chronic autoimmune condition with no cure. RLT can manage symptoms but cannot cure the underlying condition.
No — UVB phototherapy is the gold-standard light treatment for psoriasis, with stronger evidence. RLT is gentler with fewer side effects, but less effective. Consult your dermatologist about which is right for you.
Usually yes, but use shorter sessions and lower intensity. If the flare worsens, stop RLT and consult your dermatologist.
Absolutely yes. Psoriasis is a medical condition, and RLT may interact with other treatments. Get your dermatologist's approval before starting.

Best Device for Psoriasis

The MitoMAX panel covers large body areas for effective plaque treatment.

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