Custom-made mandibular advancement device for snoring and mild–moderate sleep apnoea
- SleepPro Custom S2 is our original custom-made mandibular advancement device (MAD) – a lab-crafted mouthpiece developed to reduce snoring and help treat mild to moderate obstructive sleep apnoea (OSA). It’s made individually from a professional impression of your teeth, giving you a slim, secure and precise fit that’s very hard to achieve with generic “boil and bite” devices.
By gently holding your lower jaw slightly forward during sleep, Custom S2 helps to keep your airway open, so you can breathe more freely, snore less and sleep better.
Why choose Custom S2?
Why choose Custom S2?
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Fully bespoke UK-made device
Custom S2 is crafted in a UK dental laboratory from your own impression, so it follows your dental profile closely and stays in place all night instead of working loose. -
Excellent value vs dentist-made devices
You get a professional-grade, custom MAD at a fraction of typical dentist prices, making evidence-based treatment more accessible without sacrificing quality. -
Comfortable, low-bulk design
Because it’s tailored to you, S2 can be made slimmer and smoother than many over-the-counter devices, helping it feel more natural once you’ve acclimatised – even if you’re a side sleeper. -
Ideal upgrade from “boil and bite”
If you’ve tried a basic MAD and want better comfort, fit and durability, Custom S2 is the natural next step. SleepPro Custom range (S2 and AM) are the better choice for those wanting a more personalised, effective device. -
Made by Meditas in Britain
SleepPro products are manufactured and supplied in the UK by Meditas Ltd, a company specialising in sleep-related oral appliances and night guards, with many years of experience supplying clinics and patients worldwide. -
Backed by Published Clinical Research
Custom S2 mandibular advancement technology that has been evaluated in the independent T.O.M.A.D.O. clinical trial, where this approach reduced snoring and improved sleep in people with mild–moderate sleep apnoea
Who is SleepPro Custom S2 for?
Who is SleepPro Custom S2 for?
Custom S2 is intended for:
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Adults who snore during sleep
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People diagnosed with mild–moderate obstructive sleep apnoea who have been advised that a mandibular advancement device is suitable for them
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Users of basic “boil-and-bite” MADs who want a more effective, comfortable, longer-lasting, custom-made device
It is not a substitute for CPAP in more severe OSA unless your sleep or respiratory specialist specifically recommends this. If you snore loudly, stop breathing at night, or feel very sleepy during the day, you should seek medical assessment before relying on any oral device.
Backed by Published Clinical Research
Backed by independent clinical research (device type & manufacturer)
SleepPro / Meditas mandibular advancement devices are closely aligned with the kind of custom and semi-bespoke MADs evaluated in independent NHS- and NIHR-funded research:
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In the TOMADO trial, a randomised crossover study funded by the National Institute for Health and Care Research and published in Thorax and the NIHR Journals Library, our oral mandibular advancement devices (SP1 - SleepPro boil and bite, SP2 - SleepPro Custom) were shown to be more effective than no treatment for mild–moderate obstructive sleep apnoea–hypopnoea and snoring, improving both breathing disruption and daytime sleepiness. A semi-bespoke MAD of this type was identified as a clinically effective and cost-effective option.
https://thorax.bmj.com/content/69/10/938
https://www.journalslibrary.nihr.ac.uk/hta/HTA18670
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A custom MAD manufactured by Meditas is also the device used in the current PAPMAT study at Royal Papworth Hospital, which is investigating whether adding a custom MAD to CPAP can help certain higher-pressure patients tolerate treatment better. PAPMAT is an NIHR-supported, non-commercial NHS trial.
https://www.isrctn.com/ISRCTN33966032
Together, these and other studies support the use of properly designed mandibular advancement devices as an evidence-based option for snoring, and for some people with mild–moderate OSA.
Disclaimer: Sleep apnoea (apneea) is a medical condition that should be addressed through a medical profesional.
How It Works
The Process to Produce Your SleepPro Custom
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Order online
We send you a professional dental impression kit with clear, step-by-step instructions. -
Take your impression at home
You take an impression of your teeth (upper and lower as required) in your own time. If you’re unsure, our support team can help you check that your impression is good. -
Post it back to the lab
Use the supplied packaging to send your impression to our UK dental laboratory. Our technicians then fabricate your bespoke SleepPro Custom S2 device. -
Fit and sleep
When your device arrives with regular use, most users experience a noticeable reduction in snoring and disturbed sleep. If adjustments are needed please contact us, we are happy to help
Click here to download this product fitting instructions manual for the SleepPro Custom
If you’re already a SleepPro customer make sure to claim your discount! If you have purchased a SleepPro product within the last 6 months you can receive a 10% discount when you upgrade to a SleepPro Custom
Just email us with the previous order details to ask for your special discount code.
Anti Microbial Version
SLEEPPRO CUSTOM IS NOW ALSO AVAILABLE IN A NEW ANTI-MICROBIAL VERSION – CUSTOM AM
This new SleepRo Custom AM technology contains silver ions, these inhibit the growth of bacteria on the surface of the product. this will not only make your SleepPro mouthpiece much more hygienic, but it will keep it fresher for longer. As well as protecting the surface of the appliance it will also help to preserve a good and comfortable fit for the appliance.
The SleepPro Custom AM will provide long-lasting hygienic protection by creating a surface barrier upon which microbes cannot survive and will also extend the lifetime of the product as well as helping to safeguard your teeth.
Click here to download this product's fitting instructions
Risk Assessment
Making your own dental impressions is straight forward but can has some risks which you should be aware of before deciding
Allergy. We use vinyl polysiloxane. Vinylpolysiloxane (VPS) is a type of silicone-based impression material commonly used in dentistry. It is a popular choice for making accurate dental impressions due to its high dimensional stability, tear strength, and accuracy. VPS is available in a variety of viscosities, allowing dental practitioners to choose the appropriate consistency based on the specific application. It is used in a variety of dental procedures, including crowns, bridges, and dentures. VPS has largely replaced traditional impression materials like alginate due to its superior accuracy and ease of use.
Damage to teeth, crowns, veneers, inlays, onlays, implants, crowns or other oral prosthesis. So long as your teeth are in good health, your crowns etc are fitting well and are not loose or leaking the risk of damage is minimal. But should you be concerned please check with your dentist first before considering a purchase or proceeding with any impression process. Ultimately it is your choice and we do not accept responsibility for any damage caused using our impression system.
Stuck impression. The impression material used is soft and "fluid" it is designed to flow around and between teeth to provide an accurate impression. If you have very "gappy" teeth or receding gums this can create more undercuts and greater surface area of tooth. Whilst the impression material does not have any adhesive quality, it can feel "stuck" to the teeth when trying to remove it. It is best to remove it by first breaking the suction on one side, pulling the impression off the molar area first usually works best. Once the impression starts to move it should slowly release all the way around. In the rare circumstances you are unable to break the suction a call to 111 will be necessary to find a duty dentist who would be able to assist. This is however exceptionally rare occurrence, but must be mentioned as a potential risk.
Bleeding after impression removal. If taking blood thinning medication, please be aware that when removing the impression it is possible to scratch or puncture the gum with a misplaced fingernail! Care should be taken if you are know to bleed easily.
If you experience bleeding gums after taking a dental impression, it is important to take it seriously. Bleeding gums can be a sign of inflammation, infection or trauma to the gums. Ignoring it can lead to serious dental problems such as gum disease, which can eventually lead to tooth loss.
To take action, first, consult your dental professional. They may recommend a follow-up appointment to assess the situation and provide you with an appropriate treatment plan. In the meantime, you can improve your oral health by gently brushing twice a day, flossing once a day, and using an antiseptic mouthwash. Be sure to avoid acidic or sugary foods and drinks that can irritate your gums. Finally, stay hydrated and get enough sleep to help your body heal. Remember, early detection and treatment can prevent serious dental problems down the line.
When agree to a purchase You warrant that:
You are over 18 years of age
the information and personal details You provided to us are correct.
You are not pregnant or breastfeeding
You are not allergic to vinyl polysiloxane (additional silicone) which we use as impression material
Your dentist has not advised you against using any of our products
You will take the impression Yourself
You will only use any of our products for the sole purpose for which they were intended
You will remove any dentures before taking any impression
You have no loose or decayed teeth
You will not use any of our products if you have loose crowns, bridgework, inlays, onlays or fillings, fixed orthodontic treatment, or any other oral problems such as, but not limited to gum disease.
You understand that we are not dentists and can not provide any treatment or advice.
You understand that if any impression is not satisfactory, any further supplies of impression material is available at our discretion and at your cost plus carriage.
You accept that neither the manufacturer nor Us are responsible for any consequences of Your use of any of the products we supply to You unless You have completely and accurately followed the product instructions.
Indemnity
You agree to indemnify Us our agents and servants and employees and any manufacturer or supplier of our products against any 3rd party claims

