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NUEOS Light Bath

NUEOS Light Bath Gen 2 with travel case.

Red & Blue LED. One minute. Every day.

A USB-rechargeable red and blue LED device built for one minute of daily use - hands-free, waterproof, and designed to fit seamlessly into your existing routine. 

One minute after brushing. Red light to support circulation for a fresher-feeling mouth. Blue light to target surface stains for visibly brighter-looking teeth. Do it consistently - and let the results compound.

 

Compact, travel-ready, and easy to take wherever you go.

Love the Light Bath? Get the full ritual.

The NUEOS Starter Kit brings together the Light Bath, toothpaste tablets, mouthwash tablets, floss and reusable tins - everything you need to start a complete oral care ritual.

From £29. View the Starter Kit.

Sale price £25.00

How to use

Chew one NUEOS toothpaste tablet and allow it to foam.

Place the Light Bath in your mouth and activate for one minute.

Remove, then brush as normal to complete your routine.

What is in the box?

  • The Light Bath unit
  • Charging dock and stand
  • Travel case
  • Charging cable
  • Clear protective cover

Everything you need to start using it today.


Can I take the Light Bath travelling?

Absolutely. The Light Bath Gen 2 comes with a dedicated travel case - compact enough for your washbag, carry-on approved, and designed to keep the device clean and protected on the move. Your one-minute ritual travels with you.



Does it work without NUEOS tablets?

The Light Bath can be used as a standalone device. For best results, it's designed to work as part of the NUEOS system - used after brushing with a NUEOS toothpaste tablet and followed by a mouthwash tablet for a complete one-minute ritual.

 See the Starter Kit for the full ritual >>



How often should I use it?

Every day - once in your morning or evening routine is all you need. The Light Bath is designed for short, daily sessions
rather than occasional longer ones.

Consistency is what builds the result. One
minute a day, every day.



The NUEOS Light Bath device

The NUEOS Light Bath A USB-rechargeable red and blue LED device built for one minute of daily use - hands-free, waterproof, and designed to slot into your existing routine without adding complexity.

Red light to support a fresher-feeling mouth. Blue light to target surface stains for visibly brighter-looking teeth. Used consistently, every day, the results compound - cleaner-feeling, brighter-looking, and effortlessly maintained.

Updated for Generation 2 based on customer feedback: improved fit, magnetic stand for refined storage, and a compact travel case for life on the move. One minute. Every day. Build the habit and let it do the work.

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Light, Reimagined for Daily Use

The NUEOS Light Bath uses red and blue LED technology in a simple one-minute cycle - built for daily use, not occasional sessions.

Red light supports circulation for a fresher-feeling mouth. Blue light works on surface stains for visibly brighter-looking teeth.

One minute after brushing, morning or evening, and you're done.

The ritual is the result. Show up every day and let it compound.

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Consistency Over Intensity

The NUEOS Light Bath is built for short, daily use - not occasional high-intensity sessions. One minute a day is enough. Because light effects naturally fade between uses, daily consistency is what builds and maintains the result. 

Think of it like a ritual, not a treatment. The more consistently you show up, the more your routine compounds - cleaner-feeling teeth, a fresher mouth, and brighter-looking results that come from habit, not effort.

One minute. Every day. That's it.

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Generation 2. Refined.

Building on the original, the Light Bath Gen 2 evolves the experience without changing the principle. Updated materials, refined internal components and improved comfort reflect customer feedback.

Now complete with a dedicated travel case - compact enough for your washbag, robust enough for the road. Same one-minute ritual.

Refined for wherever life takes you.



One Minute. Every Day.

Built for daily use, not occasional sessions. One consistent minute after brushing is all it takes- show up every day and let the results compound.



Visibly Brighter-Looking Teeth

Blue LED targets surface stains for a visibly brighter-looking finish no abrasives, no peroxide, no sensitivity.

Seamlessly Integrated

Hands-free, waterproof, and carry-on approved. Slips into your morning or evening routine without adding a single extra step.

Customer Reviews

Overall rating: 4.5 / 5 from 52 reviews.

Customer video review of The NUEOS Starter Kit

I can definitely tell the difference between before and after. My teeth are so white and clean!

The NUEOS Starter Kit

Customer video review of The NUEOS Starter Kit

The wedding was just perfect and I felt even better and more confident thanks to NUEOS and its light-powered routine.

The NUEOS Starter Kit

Customer video review of The NUEOS Starter Kit

I love how the packs are plastic free and it's travel friendly.

The NUEOS Starter Kit

Customer video review of The NUEOS Starter Kit

My teeth already feel smoother and cleaner only after a few days!

The NUEOS Starter Kit

Customer video review of The NUEOS Starter Kit

With NUEOS, every step is straightforward, effective, and honestly kind of fun!

The NUEOS Starter Kit

Superb packaged product, straight forward to follow instructions, fingers crossed can report great results in the future, early days yet.

Postbiotic Starter Kit

My teeth feel really clean after using this, too early to tell if my gums have improved yet, I’ll keep up with my routine and hopefully will see a change soon.

Postbiotic Starter Kit

Great shopping experience, hassle free, fast shipping 5⭐️ Thank you

Toothpaste Tablets

I was really keen to experience this but it’s not right for me 😣 First my teeth don’t feel clean after using it , I did try 3 days before I went back using my usual prescription toothpaste. I have Sjögren’s and need to pay extra attention to my mouth care. I did try using my toothpaste after Neous but there is also the time factor. I usually brush 3 minutes , this add to the routine is quite a stretch Only way was to use it under the shower. Anyway am afraid I ve stopped using it regularly , sorry 😞

Postbiotic Starter Kit

Store owner replied: We’re truly sorry to hear about your experience. We really appreciate you taking the time to share your feedback with us.

I’ve only been using this “kit” for a couple of weeks but my teeth feel so much cleaner. They don’t look any brighter though. Not keen on the mouthwash tablets and my routine now takes much longer so I’m only using the “kit” in the evenings as it’s far too much faff in the morning…perhaps that’s why I’ve not noticed any brightness but hey ho…

The NUEOS Starter Kit

Think this product is very good, now I’m thinking of using the new upgraded product for even more brighter teeth.

Original Refill Bundle

My teeth feel so much better and now I am used to it, it's an easy routine to fit in. Would recommend.

The NUEOS Starter Kit

I love this it’s so easy only been using for a week can’t tell a difference yet but excited to see what happens

The NUEOS Starter Kit

Arrived quickly, didn’t use it straight away as was too busy to look at instructions & wanted to be sure to use it correctly. The first time I did use it with the Ineos tablet crushed in my mouth it left my teeth feeling extremely sensitive which rather put me off. However, I could see the whitening effect had worked so the next day I tried it with normal sensitive toothpaste & it was much more comfortable & seems to work fine. So far I am pleased with the device & the outcome

The NUEOS Starter Kit

I have never used a toothpaste tablet and light bath. I was not expecting much as I hate brushing my teeth. But this is absolutely fantastic experience. The beautiful package I was able to take it on holiday and my teeth feel so much better.

The NUEOS Starter Kit - generation 2

Very good. It got here nicely packed. Easy to follow instructions. Contents are very good quality products.

The NUEOS Starter Kit - generation 2

I feel fresh in my mouth each time I use tooth pastes tablets or mouth wash tablets.

1 Month Postbiotics Trial Pack

Loving my routine in the mornings my teeth are looking whiter and im hoping my gums will feel the benefit too

The NUEOS Starter Kit - generation 2

I got the first model and am delighted with mark II. The improved switching is fabulous and the included travel case is a great idea. A great addition to my dental routine and some great customer service early on.

The NUEOS Starter Kit - generation 2

I love the taste of the toothpaste tablets, they keep your mouth fresh for much longer than normal toothpaste. There’s no mess and absolutely no waste.

Toothpaste Tablets

Great subscription service came in plenty of time, takes the stress away

NUEOS Refills

Not yet seen the result and it will be good later.

The NUEOS Starter Kit

The tablets are great, taste much better than some other ones I’ve tried. Not sure on efficacy of the light but I guess it does feel cleaner overall as spending more time on dental care. One slight annoyance is the light switches back on a lot when I put it down, and it doesn’t automatically switch off after 1 minute

The NUEOS Starter Kit

Store owner replied: Thank you for your feedback. We’re glad to hear you enjoy the taste of the tablets and that your overall dental care experience feels cleaner. We’ve also noted your comments about the light switching on unintentionally and not turning off automatically, and we’ve shared this with our product team for improvement.

The taste of the tablet is fine, but it is sweet and worry because I think it is not good for using it at the night time.

NUEOS Refills

It's a bit temperamental when trying to switch it on and it doesn't retain charge for very long but I'm pursuing using it. The packaging is great.

The NUEOS Starter Kit

So far so good. Easy to use and teeth feels cleaner. Time will tell if gums are better

The NUEOS Starter Kit

Ready to upgrade your routine?

Use the Light Bath on its own, pair it with NUEOS toothpaste tablets, or choose the complete Starter Kit for the full system experience.

FAQs

How do I use the Light Bath?
  1. Chew one NUEOS toothpaste tablet and move the foam around your mouth.
  2. Place the mouthpiece in your mouth, then press and hold the button on the front for 1 second.
  3. It runs a one-minute red and blue cycle and beeps when it's done.
  4. Take it out, turn it off, rinse it and dry it, then put it back on its stand.

Then brush as normal.

Full instructions: How To Use

How long does the battery last?

Typically 4–6 weeks on a full charge. It does not need to be kept plugged in.

What if my Light Bath is faulty or stops working?

Try a full charge on a standard 5V USB plug first. If that doesn't fix it, contact Support with your order number and a short description of what's happening, and we'll put it right.

How do I charge the Light Bath?

Stand the Light Bath in its charging dock and connect the dock, using the USB-C cable supplied, to a standard 5V USB plug or USB socket. Do not use a fast charger. The logo on the front pulses while it charges and stays lit when it's full. A full charge typically takes under one hour.

How do I clean the Light Bath?

After each use, rinse the silicone mouthpiece under running water, shake off the excess and dry it before you put it away. Every so often, give the mouthpiece a gentle scrub with your toothbrush. Wipe the body and charging stand with a soft damp cloth when needed. No special equipment is required.

Is the Light Bath safe to use every day?

Yes. The Light Bath is designed for one-minute daily sessions, and there are no known concerns with the LED process. If you have a specific health condition, check with your doctor or dentist first.

Can I buy the Light Bath on its own?

Yes. The Light Bath is sold on its own. It is also included in every NUEOS Starter Kit, and in the first delivery of a TriplePro or TripleBiotic subscription.

Can I use the Light Bath with other toothpaste, or on its own?

Yes. It can be used with other toothpastes or as a standalone device. Its red and blue light is optimised to work with NUEOS toothpaste tablets, so you get the full benefit by using them together.

Can I use a fast charger?

No. The Light Bath is designed to charge at 5V. Use a standard 5V USB plug, or a USB socket such as the one on a laptop. Fast chargers and high-wattage plugs for phones, tablets and laptops are not suitable and may damage the battery. If your plug is labelled 'fast charge', 'quick charge' or 'PD', use a different one.

How do I know when it's fully charged?

The logo on the front pulses while the Light Bath is charging and stays lit once it's full. A full charge typically takes under one hour.

Can I use the Light Bath with braces, veneers or crowns?

Please ask your dental practitioner for personal advice before using the Light Bath with braces, veneers, crowns or implants.

Can I use the Light Bath if I'm pregnant or have a medical condition?

There are no known concerns with the LED process. If you are pregnant or have a health condition, we recommend checking with your doctor or midwife first.

Can children use the Light Bath?

NUEOS products are designed for adults. Children can have different needs, so check with your family dentist first.

How do I recycle a Light Bath?

The Light Bath is recyclable as a small electrical item. It contains a rechargeable battery, so don't put it in your household bin. Take it to a recycling point that accepts small electricals.

Do I need to dry it before putting it back on its stand?

Yes. Rinse it, shake off the water, and dry it with a clean towel or let it air dry before it goes back on the stand or into the travel case. Keep the base of the Light Bath and the charging dock dry, especially before charging.

Is the Light Bath waterproof?

It is water resistant and sealed, so it's safe to rinse under the tap. It isn't designed to be submerged, so don't soak it or leave it sitting in water.

Can I take the Light Bath travelling?

Yes. It comes with a dedicated travel case that is compact enough for your washbag and carry-on approved. Make sure the Light Bath is dry before it goes in the case, and charge it before you leave. A full charge typically lasts 4 to 6 weeks.

My Light Bath won't turn on. What should I do?

It most likely needs charging. Stand it in the dock, connect the supplied USB-C cable to a standard 5V USB plug (not a fast charger) and charge it for a full hour. Check that the logo pulses while it charges. Then press and hold the button on the front for 1 second. If it still won't start, contact Support and we'll put it right.