Electric and infrared moxibustion devices
What electric moxa, infrared and laser moxibustion devices are, why ISO standards exclude them from 'moxibustion devices', what trials report, and how they differ from smokeless (charcoal) moxa.
Short answer: electric and infrared “moxibustion” devices heat the skin without burning moxa. They are therefore not smokeless moxa. ISO 18666 and ISO 21366 explicitly exclude devices that imitate moxibustion, such as electro-moxibustion and infrared moxibustion devices [1][2].
Types
| Type | How it works | Example in research |
|---|---|---|
| Electrical moxibustion | Electrically heated element, sometimes with a mugwort pad | Knee osteoarthritis RCT [3] |
| Infrared laser moxibustion | Infrared laser imitating moxa’s radiation | Cancer-related fatigue RCT [4] |
| Heat lamps, heating pads | General heat sources | Used by some practitioners when smoke is not allowed [5] |
| “Moxa” massagers | Heated rollers or sticks | Sold online; not standardised |
Why develop them?
Researchers characterising burning moxa floss say their work supports developing electric thermal stimulation alternatives. They reported that burning moxa releases heat steadily and emits infrared from 2.5 to 13 µm, peaking near 3.75 and 8.75 µm [6]. Devices try to reproduce that heat and radiation profile without smoke.
What trials report
- Electrical moxibustion for knee osteoarthritis. A multicentre, assessor-blinded RCT reported improved pain and function, with an acceptable safety level [3].
- Infrared laser moxibustion for cancer-related fatigue. It was safe and reduced fatigue compared with a wait-list; its advantage over a sham device still needs confirming [4].
- Moxibustion robots. A pilot trial found a moxibustion robot as effective as manual moxibustion for period pain, and safer [7].
What practitioners say
In practitioner forums some use electric devices, such as the Premio, at work where smoke is banned, but say “nothing compares to the real thing” for depth of warmth [5]. Others argue that without fire and smoke “you might as well just get a heating pad” [5]. These are opinions, not evidence.
How they compare with smokeless moxa
| Smokeless (charcoal) moxa | Electric / infrared device | |
|---|---|---|
| Burns mugwort | Yes (carbonized) | No |
| Smoke | Very low, not zero [8] | None |
| CO emission | Yes [8] | No combustion |
| Covered by ISO 21366 | Yes, if it claims smokeless [2] | No [2] |
| Fire risk | Yes | Electrical and heat risks |
Related pages
FAQ: related questions
Is an electric moxa device the same as smokeless moxa?
No. Smokeless moxa burns carbonized mugwort; electric and infrared devices imitate moxibustion without burning. ISO 18666 and ISO 21366 exclude devices that imitate moxibustion.
Do electric moxibustion devices work?
A multicentre trial reported improved pain and function in knee osteoarthritis with electrical moxibustion, and a trial of infrared laser moxibustion reduced cancer-related fatigue compared with a wait-list. Comparisons with real moxa are limited.
Sources for this page
- ISO 18666:2021 General requirements of moxibustion devices. www.iso.org/standard/83343.html
- ISO 21366:2026 sample (foreword; scope). cdn.standards.iteh.ai/samples/iso/iso-21366-2026/4e2f44fb7e3
- Kang et al. Effectiveness and safety of electrical moxibustion for knee osteoarthritis: A multicenter, randomized, assessor-blinded, parallel-group clinical trial. Complement Ther Med 2020. pubmed.ncbi.nlm.nih.gov/33066857/
- Mao et al. Infrared laser moxibustion for cancer-related fatigue in breast cancer survivors: a randomized controlled trial. Breast Cancer Res 2024. pubmed.ncbi.nlm.nih.gov/38773552/
- Moxa Sourcing review of public Reddit discussions (r/acupuncture, r/ChineseMedicine, r/BabyBumps and others), November 2026.
- Zhang et al. Characterization of moxa floss combustion by TG/DSC, TG-FTIR and IR. Bioresour Technol 2019. pubmed.ncbi.nlm.nih.gov/31176939/
- Zhang et al. Effectiveness and Safety of Moxibustion Robots on Primary Dysmenorrhea: A Randomized Controlled Pilot Trial. Chin J Integr Med 2021. pubmed.ncbi.nlm.nih.gov/33837481/
- Study of the Density of Smoke and Harmful Gases of Adhesive Indirect Moxibustion (J Korean Med 2012). jkom.org/upload/33-1-4.pdf
Last reviewed: . Editorial note: this guide re-edits published sources; it does not provide medical advice or new research.
Moxa Sourcing
Need a sourcing brief?
Moxa Sourcing helps brands and clinics compare product formats and samples, plan private-label packaging and coordinate export handoff. Start with your market, quantity and packaging goals.
What details help us start?
Share the format, market, quantity, packaging, destination and expected timing.
