Build a better breathing routine —
one sip at a time
REMplenish is a breathing training system built around the Myo-Nozzle™. It adds gentle resistance to drinking through a straw, encouraging consistent, repeatable nasal breathing practice throughout the day — at home, work, school, or on the go.
Nasal breathing training built into your water bottle
The REMplenish Myo-Nozzle™ is a patented drinking nozzle that transforms everyday hydration into targeted tongue and throat training. Each sip activates the muscles that support nasal breathing and a healthy airway — with no separate exercises, no routine, and no extra time.
- Strengthens the tongue and throat muscles that keep your airway open
- Promotes nasal breathing patterns over mouth breathing
- Improves oral rest posture with every sip
- Works with any compatible 8–10mm straw
- Available in Level 1 (gentle) and Level 2 (stronger resistance)
The Myo-Nozzle™ — passive training built into your bottle
Fit your Myo-Nozzle™
Attach your Level 1 or Level 2 Myo-Nozzle™ to any compatible bottle or straw. Choose your resistance based on your starting strength.
Drink as normal
Every sip requires your tongue, lips and throat muscles to engage correctly. The nozzle guides the right movement automatically — no technique needed.
Build strength passively
Hundreds of training reps built into your daily hydration. The habits you build carry over into nasal breathing at rest, during exercise and during sleep.
Six reasons people switch to the Myo-Nozzle™
Supports better sleep
Stronger airway muscles reduce the vibration in soft tissues that causes snoring — building better breathing habits day and night.
Promotes nasal breathing
Trains correct oral rest posture and tongue position with every sip, encouraging the nasal breathing patterns your body is designed for.
Strengthens tongue & throat
Targets the genioglossus and pharyngeal muscles — the muscles that keep your airway open and stable during sleep and exercise.
Fits into your daily routine
No separate exercises, no extra time. Simply switch your water bottle and let the nozzle do the work throughout your day.
Supports exercise recovery
Nasal breathing is linked to faster post-exercise recovery and better oxygen efficiency. REMplenish helps you build that habit passively.
For the whole family
Used by adults and children from age 2 to 75. Recommended by myofunctional therapists, ENTs, dentists and sleep doctors worldwide.
See How the Myo-Nozzle Works
Every sip = hundreds of effortless tongue reps to retrain posture & breathing.
REMplenish works for every lifestyle
Whether you're training hard, managing a busy working day, or looking to improve sleep and recovery, there's a REMplenish approach built around your life.
For Active People
Train nasal breathing while you hydrate. Built for runners, cyclists, gym goers and Hyrox athletes.
Learn moreFor Work & Daily Life
Build better breathing habits at your desk, in meetings and throughout your working day. Just drink.
Learn moreFor Sleep & Recovery
Strengthen the airway muscles that cause snoring and disrupted sleep. Wake up feeling more rested.
Learn moreClinically studied. Professionally recommended.
REMplenish is built on myofunctional therapy science and is currently being evaluated in a Mayo Clinic clinical trial. Independent studies on oropharyngeal exercises — the foundation of the Myo-Nozzle™ — show consistent improvements in breathing habits, snoring and airway strength.
Nitric Oxide & Oxygen Delivery
Nasal breathing produces nitric oxide, which dilates blood vessels and improves oxygen delivery to working muscles — a meaningful advantage for active people.
Faster Post-Exercise Recovery
A 2025 peer-reviewed study found nasal breathing resulted in significantly faster post-exercise muscle recovery, linked to improved nitric oxide bioavailability.
View study →Mayo Clinic Clinical Trial
REMplenish is currently being evaluated in a Mayo Clinic randomised clinical trial examining its impact on snoring and mild to moderate obstructive sleep apnoea.
View trial →Based on an independent usability study of 37 participants over 30 days. View full study →
Recommended by health professionals worldwide
My favourite thing about REMplenish is it doesn't make someone add anything extra to their life. Simply switching water bottles allows them to get stronger and help themselves.
The REMplenish nozzle is one of the best products I have seen launched for airway health — I personally use one and recommend them to every patient working to promote nasal breathing.
I've enjoyed using it and am becoming more conscious of tongue and throat muscle function with each sip. A wonderful, low-burden tool that genuinely fits into daily life.
Pick the setup that fits your life
Every sip trains your tongue posture and promotes nasal breathing. Start with just the nozzle, or choose a complete kit with a bottle designed specifically for the Myo-Nozzle™.
Myo-Nozzle™ & Straw
The nozzle that makes it all possible. Fits any bottle with an 8–10mm straw opening — use it with what you already own. Every sip engages your tongue and oral muscles, passively building the habits that support nasal breathing, improved tongue posture, and reduced snoring. Available in Level 1 (everyday use) or Level 2 (greater resistance).
Complete kits — Myo-Nozzle™, straw & a bottle precision-designed to work with it
18oz (511ml) Plastic Kit
Compact and lightweight. Purpose-built Pogo™ BPA-free bottle with a lid designed for the Myo-Nozzle™ — ideal for your desk, bag or daily commute.
32oz (909ml) Plastic Kit
More volume means more sips — and more passive tongue training throughout your day. Purpose-built bottle with Myo-Nozzle™ compatible lid.
15oz (444ml) Stainless Steel Kit
Premium double-walled stainless steel, precision-made to fit the Myo-Nozzle™. Keeps drinks cold all day — at your desk, on the go, or at the gym.
26oz (738ml) Stainless Steel Kit
The largest of our premium steel range. Purpose-built for the Myo-Nozzle™ with a generous capacity to keep your training going from morning to evening.
Start training while you hydrate
Join thousands of people already building better breathing habits — one sip at a time. 48hr UK delivery.
REMplenish at Breathe First
Build a better breathing routine — one sip at a time
REMplenish is a breathing training system built around the Myo-Nozzle™. It adds gentle resistance to drinking through a straw, encouraging consistent, repeatable practice throughout the day — at home, work, school, or on the go.
See How the Myo-Nozzle Works
Every sip = hundreds of effortless tongue reps to retrain posture & breathing.
Why Choose the REMplenish™ Myo-Nozzle?
Reduce Snoring
Supports healthier night breathing
Night-time airway training may help reduce vibration in soft tissues, leading to quieter sleep and fewer partner nudges.
Promotes Nasal Breathing
Retrains away from mouth breathing
Encourages a tongue-up, lips-closed posture with every sip to support nasal airflow and oxygen exchange.
Strengthens Tongue & Throat
Builds airway tone with each sip
Delivers effortless “micro-exercises” throughout the day — no separate workout needed.
Supports Oral Posture & Jaw
Complements therapy & orthodontics
Reinforces correct tongue placement and swallow patterns to support orthodontic stability and jaw comfort.
Easy for Everyday Use
Just add water — 8–10 mm straw
No apps or timers — build better breathing habits while staying hydrated.
Safe & Durable
Medical-grade, dye-free silicone
Dishwasher-safe for easy cleaning; hand-wash recommended for longevity.
Recommended by Sleep Doctors & ENTs
Doctors recommend Myo-Nozzles to their patients for improved sleep—without resorting to medicine or surgery.
“My favorite thing about the REMplenish concept is that it doesn’t make someone add anything extra to their life. By simply switching water bottles or straws, someone can get stronger and help themselves… I have used this product personally as well as with my family including children as young as 2 and adults as old as 75… every single human being would benefit from using this product. Anything that influences more functional breathing in a non-invasive way with low cost and high durability is worth the investment.”
“The REMastered sleep water bottle is a wonderful adjunct to myofunctional therapy. It really helps my patients strengthen and tone the back of the tongue and work on improving tongue thrust swallow habits. I’ve tried it myself and you can really feel the back of the tongue engaging and strengthening with each use.”
“A shout out of thanks to REMastered Sleep for the opportunity to try out your nozzles! I’ve enjoyed using it, and being more conscious of the back of the tongue and throat muscles working. I can see the value in incorporating these to help promote more normal swallowing, and tone of the throat muscles in combination with myofunctional therapy, and especially after tongue-tie release.”
“Our patients love that the product, especially the straw and mouthpiece, is convenient and portable. This helps to encourage consistent use. This is a great tool for patients with myofunctional issues and sleep breathing concerns.”
“The REMplenish nozzle is one of the best devices I have seen invented for airway health. I personally use one and recommend them to every patient… Not just for snoring but for reposturing to promote nose breathing… We love the REMplenish Jr! Perfect ‘biohack’ to solve a problem that plagues way too many children.”
Endorsements reproduced with permission from the supplier.
Train While You Hydrate — The REMplenish™ Myo-Nozzle
Every sip becomes a micro-workout for your tongue, throat & airway — helping reduce snoring, support nasal breathing, and build better oral posture.
Choose Level 1 for gentle resistance, or Level 2 for a stronger training effect.
👆 Slide the bar to compare: normal straw vs. Myo-Nozzle in action.
Shop REMplenish
Pick the setup that fits your routine — nozzle-only, compact bottle, premium stainless steel, or large 32oz bottle.
Myo-Nozzle & Straw
Fits 8–10mm straws. Choose Level 1, Level 2, or both.
- Easy entry point (no bottle required)
- Level-based progression
- Portable for daily use
18oz / 511ml Plastic Bottle Kit
Lightweight Pogo™ BPA-free bottle + Myo-Nozzle + straw.
- Great for everyday carry
- Choose Level 1 or Level 2
- Multiple colour options
15oz / 444ml Stainless-Steel Kit
Premium stainless steel bottle kit, including Stone Collection options.
- Premium feel + durable build
- Level 1, Level 2, or both
- Multiple colours / finishes
32oz / 909ml Plastic Bottle Kit
Premium stainless steel bottle kit, including Stone Collection options.
- Premium feel + durable build
- Level 1, Level 2, or both
- Multiple colours / finishes
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One click and you're ready to go
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Get +100 bonus for signing up
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Use this coupon on your next order
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