Red light therapy
Red light therapy is a low-level light treatment that exposes the skin to red and near-infrared wavelengths, usually from a wall- or floor-standing LED panel, for a set number of minutes per session with no significant heat involved. It's offered both as a standalone service and bundled into sauna or recovery sessions at many Australian studios, with sessions typically involving sitting or standing a short distance from the panel rather than any direct contact.
What does red light therapy do for skin?
Skin is the most studied use of red and near-infrared light. Several small clinical trials report modest improvements in skin texture, fine lines and collagen density with regular use over a period of weeks, though study quality varies and results depend on the wavelength, dose and consistency of use. It's best understood as cosmetic support rather than treatment for a diagnosed skin condition.
Can red light therapy help with muscle recovery?
Some studies in athletes suggest a modest reduction in muscle soreness and a small improvement in perceived recovery when sessions are timed around exercise, but effect sizes are generally small and findings are inconsistent across studies. It is reasonable to try alongside — not instead of — the basics of recovery, such as sleep, hydration and adequate rest between training sessions.
Does red light therapy reduce pain or inflammation?
Low-level light therapy has been studied for certain musculoskeletal conditions, with some evidence of short-term pain relief in specific contexts. The research is mixed and depends heavily on the condition, dose and device used, so it shouldn't be relied on as a primary treatment for ongoing pain — see a health professional for persistent or worsening symptoms.
Is red light therapy backed by strong scientific evidence?
The evidence is strongest and most consistent for skin-related outcomes, and comparatively early and mixed for recovery, pain and other claimed uses. Be wary of any provider claiming red light therapy "detoxes" the body, "boosts" the immune system or burns fat — those specific claims aren't supported by good-quality evidence. This page summarises general research trends, not medical advice.
All red light therapy studios listed
Frequently asked questions
How long does a red light therapy session take?
Session length varies by studio and panel, but most red light therapy sessions run somewhere between 10 and 20 minutes. Check the specific studio's own website for their exact session length and pricing.
Is red light therapy safe?
Red light therapy is generally considered low-risk for most people when used as directed, since it doesn't involve UV light or significant heat. If you're pregnant, have a skin condition, or take photosensitising medication, check with a health professional before starting.
How often should you do red light therapy?
Protocols vary by studio and goal, and the research does not point to one settled frequency — consistency over several weeks appears to matter more than any single session. Ask your studio what frequency they recommend for your goals.
What's the difference between red light therapy and an infrared sauna?
They're different modalities that are sometimes offered in the same studio, or even the same room. An infrared sauna heats your whole body to produce a sweat, using infrared wavelengths mainly for warmth. Red light therapy uses red and near-infrared light at a much lower intensity, without meaningfully heating the body, and is used skin-side rather than as a sweat session.
This is general information, not medical advice. Sauna, cold plunge and contrast therapy aren't right for everyone — consult a qualified health professional before starting, particularly if you have a heart or circulatory condition, are pregnant, or have any other health concern.
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