Can a simple strip across your nose make breathing feel easier during a run? Here is what the research says and how I use Better Breath in Thailand.
Nasal breathing can feel restricted when running, especially when the pace increases or your nose feels slightly congested.
A simple external nasal strip may help open the narrowest part of the nasal airway and make breathing through the nose feel easier.
I have been testing Better Breath nasal strips during running in Thailand.
My reason for using them is simple: I want clearer nasal airflow and a more comfortable breathing rhythm.
They do not replace training.
But easier airflow may make running feel smoother and more controlled.
What Are Nasal Strips?
Nasal strips are flexible adhesive bands placed across the outside of the nose.
The strip gently lifts the skin and sides of the nose around the nasal valve, one of the narrowest sections of the upper airway.
This mechanical lifting action may reduce resistance to airflow through the nose.
Simple mechanical support
There are no stimulants.
There is no medicine.
There are no batteries.
The strip simply helps keep the outside of the nasal passage more open.
Potential Benefits for Runners
Easier Nasal Airflow
The most noticeable benefit is often the feeling of more space inside the nose.
Moving air through the nose may feel easier.
Calmer Breathing
During easy running, nasal breathing may encourage a slower and more controlled rhythm.
This can help stop an easy run from becoming too aggressive.
Less Dry Mouth
Some runners find that easier nasal airflow delays heavy mouth breathing during slower runs.
This may reduce the feeling of a dry mouth.
Filtered and Humidified Air
The nose helps warm, moisten and filter incoming air before it reaches the lungs.
This can matter in dry, dusty or polluted conditions.
Better Support for Nasal Breathing
Nasal breathing is usually easiest during walking, warm-ups, recovery running and easy aerobic sessions.
A nasal strip may help you continue breathing through your nose for longer before you naturally begin using both your nose and mouth.
One small exercise study found that nasal strips delayed the transition from nasal-only breathing to combined nose-and-mouth breathing. The effect was measurable, but relatively modest.
Do Nasal Strips Make You Run Faster?
The honest answer is that the scientific evidence is mixed.
Research shows that nasal strips can open the nasal valve and reduce resistance to airflow through the nose.
However, larger reviews have not found a consistent improvement in maximal oxygen uptake, heart rate or perceived exertion among healthy people exercising with nasal strips.
Another review focused specifically on running found possible improvements in selected measurements, but the available evidence was limited and varied between studies.
The realistic conclusion
✓ Nasal strips may make nasal breathing feel easier.
✓ They may improve comfort for runners with restricted nasal airflow.
✓ They may help during easy, steady and longer runs.
✗ They do not guarantee a faster race.
✗ They do not guarantee a higher VO₂ max.
I use them as a breathing-comfort tool, not as a shortcut to fitness.
When Nasal Strips May Be Most Useful
Nasal strips are likely to be most useful during sessions where breathing remains controlled.
Good situations to test them
- Easy aerobic runs
- Zone 2 running
- Long, steady runs
- Warm-ups
- Recovery sessions
- Runs when the nose feels mildly congested
- Race day after testing them in training
During hard intervals, steep climbs or race efforts, your body will normally begin using the mouth to move more air.
A nasal strip does not change that basic requirement.
How to Apply a Better Breath Nasal Strip
Simple application
- Wash your nose with warm water.
- Dry the skin completely.
- Remove the protective backing.
- Place the strip just above the flare of the nostrils.
- Press both ends firmly against the sides of the nose.
- Hold the strip briefly to secure the adhesive.
Do not position the strip too high on the bridge of the nose.
If it sits too low, it may interfere with the nostrils or fail to lift the nasal valve effectively.
Test the placement before race day.
Sweat, sunscreen and wet skin can reduce adhesion, so the skin should be clean and completely dry.
My Experience Running With Better Breath
I run in Thailand, where heat, humidity, dust and seasonal air conditions can affect how comfortable breathing feels.
When I use a Better Breath nasal strip, the main difference I notice is that my nose feels more open.
That makes it easier to begin a run calmly and maintain nasal breathing during the easier sections.
I do not expect a nasal strip to turn an ordinary training day into a personal best.
Better airflow can mean better comfort.
Better comfort can help me stay consistent.
Consistency is where real progress comes from.
Buy Better Breath Nasal Strips in Thailand
Better Breath nasal strips are available through Shopee and Lazada in Thailand.
Check the current product listing, price and delivery information before ordering.
Frequently Asked Questions
Do nasal strips improve running performance?
They may improve nasal airflow and breathing comfort, but research does not show a consistent performance improvement for every runner.
Can I use a nasal strip during every run?
You can use one whenever it feels helpful, provided that your skin tolerates the adhesive and you follow the product instructions.
Should I breathe only through my nose while running?
No. Nasal breathing can work well at lower intensities, but breathing through both the nose and mouth is normal during hard exercise.
Where should the strip be positioned?
Place it across the lower bridge of the nose, just above the flare of the nostrils.
Can nasal strips treat a deviated septum?
No. A strip may temporarily improve airflow, but it cannot correct an underlying medical or structural problem.
Final Verdict
Better Breath nasal strips are a simple and inexpensive option for runners who want to make nasal breathing feel easier.
They may open the nasal valve, reduce nasal resistance and improve comfort.
They should not be treated as a guaranteed performance enhancer.
For me, the goal is not magic speed.
The goal is clearer breathing, controlled running and another small tool that helps me keep moving forward.
Breathe better.
Run better.
Feel better.
Research Sources
This article describes personal experience and general research information. It is not medical advice.