How Often Should You Use Red Light Therapy?
Published October 2026. Updated October 2026.
Quick answer
It depends on the device, so follow the manual that came with yours. On AWA product pages, the FX300 and FX500 panels describe a routine of about 10 minutes, with 10 to 15 minutes a day listed at roughly 6 to 12 inches from the area. The LX300 and LX500 face masks list about 10 minutes a session, 3 to 4 times a week. The vibrating belt and the slippers list 10 to 15 minutes per session. We do not promise any outcome from any schedule, and we do not say that more sessions are better.
Why there is no single answer
"How often should I use it?" sounds like a question with one number for an answer. It is not, because a panel, a face mask, a belt and a handheld torch are very different devices. They put out different amounts of light, over different areas, at different distances. A schedule written for a mask tells you nothing about a panel, and the reverse is also true. The only reliable source is the manual and product page for the exact device you own.
This guide pulls together what AWA product pages say, explains how session length and frequency fit together, and shows the arithmetic so you can see what a week of sessions adds up to. It is general information, not medical advice.
Session length and frequency are two different numbers
People often use the word "dose" for three separate things: how bright the device is, how long one session lasts, and how many sessions happen in a week. Brightness and time combine into the energy for one session, measured in J/cm². Our dose guide shows the formula. Frequency is the third number. It multiplies a session, but it does not change what one session emits.
What AWA product pages list
The table collects the session guidance from AWA product pages as of October 2026. It is the manufacturer's guidance for each device, not a recommendation from this article. Pages can change, so check the current product page and your manual.
| Device | Session guidance listed | Frequency |
|---|---|---|
| FX300 and FX500 panels | About a 10 minute routine. The descriptions list 10 to 15 minutes at roughly 6 to 12 inches | A daily range is listed on the pages: 10 to 15 minutes a day |
| LX300 and LX500 face masks | About 10 minutes a session | 3 to 4 times a week |
| Vibrating belt | 10 to 15 minutes, with a 30 minute auto shut off | The page lists no weekly count; see the user guide |
| Slippers | 10 to 15 minutes | The page lists no weekly count; see the user guide |
| 3 in 1 torch | A few minutes directly on the area | As described on the product page |
| Sauna blankets (HL300, HL500) | 30 to 45 minutes. Far infrared heat product with its own timer and temperature settings | See the manual |
A few details on the panels are worth knowing, because the pages give slightly different ranges in different places. The product descriptions list 10 to 15 minutes at about 6 to 12 inches. Other lines on the pages, such as the key features and the FAQ, mention 10 to 20 minutes or "typically 10 minutes." When a page and the manual differ, follow the manual. If you want a single starting point, a 10 minute session is the figure all of those lines have in common.
How frequency fits the arithmetic
Here is the arithmetic, using published irradiance. The FX300 lists 83.5 mW/cm² at 6 inches. That is 5.01 J/cm² each minute, so a 10 minute session emits 50.1 J/cm². The FX500 lists 94 mW/cm² at 6 inches, which is 56.4 J/cm² over 10 minutes. The only thing that changes below is the number of sessions.
| Sessions per week | FX300 at 6 in, 10 min each (J/cm²) | FX500 at 6 in, 10 min each (J/cm²) |
|---|---|---|
| 3 | 150.3 | 169.2 |
| 4 | 200.4 | 225.6 |
| 5 | 250.5 | 282.0 |
| 7 | 350.7 | 394.8 |
We show this to make the multiplication clear, not to suggest that any row is the right one. The same device and the same session simply add up differently depending on how many sessions you run. To try your own numbers, use the dose calculator or the session time table.
Why a daily range and a few times a week can both be listed
It can look odd that a panel page lists a daily range while the masks list 3 to 4 times a week. The reason is that these are different devices with different output and coverage. Each manufacturer line is guidance for that device. There is nothing in the arithmetic that says one pattern is better than the other. Use the pattern your manual lists for the device in front of you.
Questions people ask
Can I use a red light panel every day?
The FX300 and FX500 product pages list a daily range of 10 to 15 minutes, so daily use is within that listed guidance. For any other device, follow its own guidance. If you have a medical question about daily use, ask a qualified professional.
Is 3 times a week enough?
We do not make claims about what is enough for a goal. The LX300 and LX500 pages list 3 to 4 times a week for those masks, and that is the guidance for those devices.
What if I miss a day?
Carry on with your normal schedule. Do not double the next session to catch up. Doubling the minutes doubles the energy emitted, and nothing on the product pages asks for that. The time, distance and dose arithmetic guide explains why.
Should I use it at a certain time of day?
AWA product pages do not set a time of day. Pick a time you can keep, whether that is first thing, after work or in the evening. Our guides on time of day and on fitting sessions around a workout cover the practical side.
How to choose a schedule you can keep
- Start with the manual for your device and note the session length and any frequency it lists.
- Pick fixed days or a fixed time of day that fits your routine.
- Use the same setup each time: same distance, same minutes, same mode.
- Write each session in a simple log so you can see what you actually did.
- Review once a month and change only one thing at a time.
What this guide does not say
- It does not say that more frequent use is better.
- It does not say that any schedule will produce any outcome.
- It does not replace the manual or advice from a qualified professional.
Common mistakes
- Using a schedule written for a mask on a panel, or the other way round.
- Doubling a session to make up for a missed day.
- Assuming a daily range means every session must sit at the top of the range.
- Copying a schedule from social media as if it came from the manual.
- Changing frequency, minutes and distance all at once.
- Skipping the eye protection that the manual asks for. See our guide on eyes open or closed.
Before you use any light device: read the label, follow the device manual, and use eye protection as directed. This guide is general information about planning, not medical advice. For medical questions, speak to a qualified professional.
Related guides and tools
- How long a session runs, by the manual
- AWA FX300 and FX500 irradiance specs
- AWA LX500 features, modes and specs
- Session time table
- Compare AWA devices
Device pages
Read the full page and label for each device before you use it: AWA FX300 panel, AWA FX500 panel, AWA LX500 face mask, vibrating belt. You can also browse the AWA red light therapy collection or the wearables.
Frequently asked questions
How often should you use red light therapy?
It depends on the device. AWA panel pages list 10 to 15 minutes a day, the LX masks list about 10 minutes, 3 to 4 times a week, and the belt and slippers list 10 to 15 minutes a session. Follow your manual.
How long should a session be?
The FX300 and FX500 pages describe a routine of about 10 minutes, with 10 to 15 minutes listed in the descriptions. Check the manual for your device.
Can I use a red light panel every day?
The FX300 and FX500 product pages list a daily range. For other devices, follow their guidance, and ask a qualified professional about any medical question.
Does using it more often mean a bigger dose?
Each session emits the same J/cm² on the same setup. More sessions multiply the weekly total. We do not claim that a bigger total is better.
Where do I find the right schedule for my device?
In the user manual and on the product page for that device. This guide only explains how session length and frequency fit together.
How we create this guide
AWA sells red light therapy devices. We write these guides to explain how devices work and how to choose and use one. This is general information, not medical advice. Read each product page and label. See our editorial standards.