Mouth taping has exploded in popularity, with search interest up 134% year-over-year. Athletes like Erling Haaland swear by it, and sleep influencers have made it a staple of the "morning shed" trend. But is it right for you?
In this guide, we cover what mouth taping does, the science behind nasal breathing, who should and should not try it, and our picks for the 5 best mouth tapes of 2026.
What Is Mouth Taping?
Mouth taping is the practice of placing a specially designed adhesive strip over your lips before bed to encourage nasal breathing during sleep. The tape is gentle enough to remove easily in the morning but secure enough to stay on through the night.
The goal is simple: keep your mouth closed so you breathe through your nose. Nasal breathing filters and warms the air, produces nitric oxide (which dilates blood vessels and improves oxygen uptake), and prevents the dry mouth and throat irritation that come from mouth breathing.
The Science Behind Nasal Breathing
Research on mouth taping specifically is still emerging, but the benefits of nasal breathing during sleep are well-documented:
- Nitric oxide production: Nasal breathing produces nitric oxide, a gas that dilates blood vessels and improves oxygen circulation
- Reduced snoring: Mouth breathing is a leading cause of snoring. Keeping the mouth closed can reduce or eliminate it
- Better oral health: Mouth breathing dries out saliva, which protects teeth and gums. Nasal breathing preserves this natural defense
- Deeper sleep: Some users report feeling more rested, though clinical evidence is still limited
A 2025 systematic review of 10 studies found limited but promising evidence for mouth taping. More research is needed, but user experiences have been largely positive.
Who Should NOT Try Mouth Taping
- Have a blocked nose from a cold, allergies, or deviated septum
- Suspect you have sleep apnea (loud snoring, gasping, breathing pauses)
- Feel claustrophobic easily
- Have consumed alcohol heavily before bed
- Are pregnant or have respiratory conditions (consult your doctor)
How to Start Mouth Taping (Safely)
- Start during the day: Apply the tape for 10-15 minutes while watching TV to get used to the sensation
- Use a vented tape first: Vented tapes have a small breathing hole, reducing claustrophobia
- Apply to clean, dry lips: Remove lip balm or oils for better adhesion
- Try it for a nap first: Test during a short nap before a full night
- Remove slowly: Peel from one corner gently to avoid irritating the skin
The 5 Best Mouth Tapes We Tested in 2026
| Product | Price | Per Strip | Best For | Key Feature |
|---|---|---|---|---|
| SomniFix | $19.99 | $0.71 | Best overall | Center vent + silicone adhesive |
| Hostage Tape | $17.99 | $0.60 | Beards | Woven fabric grips facial hair |
| MYOTAPE | $14.99 | $0.50 | Side sleepers | Wrap-around elastic design |
| VIO2 | $24.99 | $0.52 | Beginners | H-shape leaves corners open |
| Dryft Sleep | $27.00 | $0.90 | Sensitive skin | Breathable fabric, gentle adhesive |
1. SomniFix Mouth Tape - Best Overall
SomniFix Mouth Strips (28 Count)
$19.99
The SomniFix strips feature a medical-grade silicone adhesive that leaves zero residue and removes painlessly. A center mesh vent allows emergency mouth breathing if needed, making it ideal for nervous beginners.
- Center vent for safety
- Pain-free removal
- Hypoallergenic and latex-free
- Transparent, low-profile design
- Only 28 strips per pack
- Adhesive weakens in humidity
2. Hostage Tape - Best for Beards
Hostage Tape Mouth Tape (30-Pack)
$17.99
Where most mouth tapes lose adhesion on facial hair, Hostage Tape uses a flexible woven fabric with stronger adhesive that grips through stubble and short beards. Over 51 million strips sold.
- Beard-friendly adhesive
- Breathable woven fabric
- Full 30-day supply
- Stronger hold for restless sleepers
- No breathing vent
- Stronger adhesive needs slow removal
- Black color may stain pillowcases
3. VIO2 Mouth Tape - Best for Beginners
VIO2 Mouth Tape (48-Count)
$24.99
The VIO2 uses a patented H-shape that covers only the center of your lips, leaving the corners open for natural airflow. This eliminates the suffocation anxiety that stops many people from trying mouth taping.
- Partial-coverage H-shape reduces anxiety
- PFAS-free, dermatologist-tested
- Made in USA with medical-grade adhesive
- 48-count box offers best value
- Less jaw support than full-seal tapes
- Can shift if not pressed firmly
Mouth Tape FAQ
Is mouth taping safe?
For healthy adults who can breathe through their nose, mouth taping is generally safe. However, you should avoid it if you have a blocked nose, a cold, or suspect you have sleep apnea. Always consult a doctor if you have concerns.
Does mouth taping really improve sleep?
Early studies and user reports suggest nasal breathing during sleep can reduce snoring, improve sleep quality, and reduce dry mouth. However, a 2025 systematic review noted that evidence is still limited and more research is needed.
What is the best mouth tape for beginners?
For beginners, we recommend a vented or partial-coverage tape like the SomniFix or VIO2. These reduce the claustrophobic feeling while still encouraging nasal breathing.
Final Thoughts
Mouth taping is not a miracle cure, but for the right person, it can be a simple and effective sleep optimization tool. If you are a healthy nasal breather looking to reduce snoring and wake up with less dry mouth, it is worth trying.
Start with a vented tape like SomniFix or the beginner-friendly VIO2, test during the day first, and give it a week before deciding if it works for you.