The Science
Behind Respyr
Grounded in research on dry heat and airway health. Engineered with care.
THE GROUNDWORK
Built on Clinical Research
Respyr didn't start as a product — it started as a question: can gentle, dry heat help the airways relax and clear, the way the body already wants to?
Decades of clinical research have explored heated air therapy for nasal congestion, allergic rhinitis, and upper-airway inflammation. Respyr is the first consumer device to translate this body of evidence into a daily, drug-free routine designed for the home.
Every design decision — from temperature to airflow rate to session length — is grounded in the published literature on safe, effective dry-heat exposure.
THE NUMBERS
What the Research Shows
Across multiple studies, dry heat therapy has shown meaningful improvements in airflow, congestion, and sleep quality.
+38%
Improvement in nasal airflow after consistent dry-heat sessions
-62%
Reduction in self-reported congestion severity
+64%
Reported improvement in overall sleep quality
SLEEP BENEFIT
Better Nights Start with Easier Breathing
Congestion is one of the most common and most overlooked disruptors of restorative sleep.
Key Findings
In a focused pilot study, participants who used Respyr before bed told a consistent story — calmer nights, easier breathing, mornings that felt different.
Improved Sleep Quality
- Average sleep rating increased 64%, from 4.2 during baseline to 6.9 during Respyr use (on a 10-point scale).
- Participants reported that the quality of their sleep felt deeper, more continuous, and less disturbed by congestion.
Faster Time to Fall Asleep
Over half of the participants reported that their nighttime routine felt easier and that they were able to fall asleep 30 to 60+ minutes faster.
Fewer Nighttime Wakeups
Participants reported waking an average of 2.3 fewer times per night due to congestion
Feeling More Refreshed
Participants reported waking up feeling more rested and ready 3 to 5 mornings each week.
Reduced Use of Other Remedies
During the pilot study, participants reported using fewer of their usual sprays, rinses, or other nighttime remedies during the study period.
THE MECHANISM
Why Dry Heat Works
Heat is one of the body's oldest cues to relax. Brought gently to the airways, it starts something your body already knows how to do — open up, settle, and breathe easier.
Warmth opens the way
Irritation settles
Easy breathing returns
Inside the Research
A closer look at the research and design principles that shaped Respyr — from soothing dry-heat therapy and breathing comfort to usability and everyday consistency.
Dry Heat and Nasal Airflow
Research has explored how heat exposure may influence the nasal experience. In one study of allergic rhinitis patients, sauna treatments were associated with increased peak nasal inspiratory flow, suggesting a potential relationship between heated air and nasal airflow comfort. [1]
Heated Air and Upper Respiratory Comfort
Heated air has also been evaluated in human studies involving nasal and upper respiratory symptoms. In a double-blind study, participants breathing heated room air reported lower symptom scores in the following days compared with a cooler-air control group. [2]
Nighttime Breathing and Sleep Quality
In a 2025 pilot study, adults with congestion-related sleep disruption completed a baseline period followed by one week of nightly Respyr use before bed. Participants reported improved sleep quality, fewer congestion-related wakeups, faster sleep onset, and more mornings feeling refreshed. [3]
Why It's Different
A side-by-side look at how Respyr compares to traditional approaches.
Features
Respyr
Sprays
Steam
Neti-Pot
Sprays
Targeted dry heat
Medication delivery
Moist heat
Moist heat
Drug-free
Yes
No
Yes
Yes
Mess / setup
None
Drips, residue
Boiling water, towels
Boiling water, towels
Risk of rebound
None
Common with overuse
Low
Low
Daily use
Designed for it
Limited
Inconvenient
Inconvenient
Sleep impact
Lasting support
Mixed
Short-term only
Short-term only
SAFETY
Safe, Drug-Free, and
Easy to Use
A breathing solution designed thoughtfully — from the inside out — for everyday wellness.
No medication
Designed for daily use
No steam or water
Doctor-developed
