Full-body pods vs panels vs masks: what's actually different
Updated: 11 hours ago
A plain guide to how full-body pods, home panels and LED masks differ, and what the studies behind each actually used.
Last reviewed: October 2026 · Based on the latest research available at the time of review
Red light went mainstream through social media: LED masks, panels on the bathroom door, full-body pods. They all carry the same name, but they're very different devices. Here's what changes from one to the other, and why a result from one kind of device doesn't automatically carry over to another.
In plain words
Red light therapy is also called photobiomodulation (PBM). It uses visible red light (roughly 600–700 nm) and near-infrared light (roughly 800–1,000 nm), which you can't see but can feel as a gentle warmth. The best-studied idea is that this light is absorbed by the mitochondria, the energy-producing parts of your cells, which can change how those cells work Avci 2013, Chung 2012.
Three things differ between devices:
Coverage: how much of your body is in the light at the same time.
Dose: how much light reaches the skin. It depends on the device's power, your distance from it and how long you stay.
Wavelengths: which colours of red and near-infrared light the device gives off.
What the research found
Dose matters, and more isn't automatically better
Researchers describe a "biphasic" dose response: in lab and animal studies, low to moderate doses of light often had a better effect on cells than much higher doses. A review by Huang 2009 summarises this work. That's why researchers report the exact settings they used, and why a result from one device and schedule doesn't automatically apply to a different one.
Studies on one area of the face
Many skin studies lit a single area. In a double-blind, placebo-controlled trial, Lee 2007 gave 76 people LED sessions on one half of the face, twice a week for four weeks, with 633 nm, 830 nm, both, or a sham light. In the three real-light groups, the researchers measured fewer wrinkles and more skin elasticity compared with where they started. Barolet 2009 used 660 nm on one side of the face, and most participants showed less wrinkle depth and roughness on measurement after 12 sessions.
Studies with full-body units
The trial closest to a full-body pod is Wunsch 2014. 136 volunteers took part: 113 had sessions twice a week in large full-body light units, 30 sessions in total, and 23 served as a control group. Compared with the control group, the people who had sessions reported that their skin felt better, and measurements showed smoother skin and higher collagen density on ultrasound.
Home devices
Cohen 2022 reviewed 37 trials of home-use skin devices, including LED devices. The authors found that the devices had favourable safety profiles with few significant side effects, and recommended some of them for specific skin uses.
What this means in practice
LED mask: one area (the face), used at home, usually for short, frequent sessions. The facial studies used set wavelengths and schedules, so how closely a mask matches them depends on its settings.
Home panel: lights the side of your body facing it. Distance changes the dose, so standing further away or closer changes what you get.
Full-body pod: covers the whole body, front and back, at the same time, at a fixed distance and for a set session time.
Results vary from person to person and research is ongoing. We can tell you what studies found; we can't promise the same result for you.
Check first
Whatever the device, check with your doctor first if you're pregnant, take medication that makes you sensitive to light, or have a skin or medical condition. After a laser procedure, peel or microneedling, your doctor decides: come in only once the doctor who did your procedure gives you the OK. After photodynamic therapy (PDT), please don't come in without your doctor's clearance.
At AURORA
Sessions take place in a private room. You lie in one of our 3 full-body pods, which cover your whole body, front and back, with red and near-infrared light at 633, 660, 810, 850 and 940 nm (more on each on our wavelengths page). The distance to the light is the same every time and our team sets the session time, so you don't have to work out any settings yourself. The pods are ventilated, so you feel a gentle warmth rather than heat. A session usually lasts 12 to 15 minutes, adjusted to you.
Every room has two sizes of goggles, small and larger. They're optional: you can simply keep your eyes closed, but if you're sensitive to light you'll probably find the goggles more comfortable.
Quick questions
Is a home mask a waste of money? Not necessarily. A mask covers one area and suits people who want to use it often at home. A pod covers the whole body in one session. They answer different needs.
Is a stronger device better? Not automatically. In lab and animal research, more light wasn't always better than a moderate dose.
Can I use a home device and come to AURORA too? Many people do. If you use prescription skincare or medication that makes your skin sensitive to light, ask your doctor or pharmacist first.
Come and see us
We're at Carrer del Comerç 31, in El Born. Walk in to see the pods and ask us anything, or see prices. You can read more about full-body red light therapy on our site.
This article is for general information and isn't medical advice. AURORA is a wellness centre, not a medical clinic.
Sources
Avci P, et al. Semin Cutan Med Surg. 2013;32(1):41–52. https://pubmed.ncbi.nlm.nih.gov/24049929/
Barolet D, et al. J Invest Dermatol. 2009;129(12):2751–9. https://doi.org/10.1038/jid.2009.186
Chung H, et al. Ann Biomed Eng. 2012;40(2):516–33. https://doi.org/10.1007/s10439-011-0454-7
Cohen M, et al. Arch Dermatol Res. 2022;314(3):239–46. https://doi.org/10.1007/s00403-021-02231-0
Huang YY, et al. Dose Response. 2009;7(4):358–83. https://doi.org/10.2203/dose-response.09-027.Hamblin
Lee SY, et al. J Photochem Photobiol B. 2007;88(1):51–67. https://doi.org/10.1016/j.jphotobiol.2007.04.008
Wunsch A, Matuschka K. Photomed Laser Surg. 2014;32(2):93–100. https://doi.org/10.1089/pho.2013.3616
Last reviewed: October 2026. This post is based on the latest research available at the time of review. We follow new studies and update or correct this post when the evidence changes; outdated information is corrected or removed.
Changelog: Oct 2026 · Updated to our 2026 style; outdated information corrected or removed. New title (previously "The Science Behind Full-Body Red Light Therapy and Its Emerging Popularity").
Apr 2026 · Published.
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