Join Our 21-Day Mouth Tape Study
What You Get:
Up to 60-days of Hostage Tape
1-year of free SleepSpace
Sleep Analysis by Dr. Dan
Breathing Exercises
Participants will also be guided through short breathing routines aimed at improving relaxation and respiratory efficiency.

Premium Mouth Tape
Hostage Tape is a type of mouth tap designed to support nasal breathing, can reduce snoring and improve sleep quality.

Mouth Taping and Breathing Exercises Have Gone Viral — But the Science Hasn’t Caught Up
Following the publication of James Nestor’s 2020 book Breath: The New Science of a Lost Art, mouth taping has exploded across social media, wellness communities, and the biohacking world. This 21-day study is designed to explore whether a structured program combining mouth taping and behavioral techniques may improve:
1) Snoring frequency and intensity
2) Perceived sleep quality
3) Perceived energy
4) Stress and relaxation at night
5) Sleep consistency over time
Who This Study Is For
This study may be a good fit if you:
-
- snore regularly (or someone has told you that you snore)
- wake up experiencing dry mouth
- suspect you breathe through your mouth at night
- want to try a structured sleep improvement program
- are curious about breathing-based sleep optimization
No special equipment is required.

Instead of testing these tools in a lab, we’re studying what happens where it matters most: in real bedrooms, in real routines, with real people.
How It Works
Step 1
Click the link below to begin the survey.
Step 2
After completing the survey, you’ll receive instructions to access:
Redeem your free 30-day supply of Hostage Tape
Redeem your free 30-day SleepSpace access
Wait for the mouth tape to be delivered
Step 3
Follow the program within SleepSpace
Track your experience across the 21-day period.
Upon completion you will unlock:
1-year of SleepSpace,
30-Pack Hostage Tape,
A sleep analysis by Dr. Dan
FAQs
Sleep Quality Isn’t Just About How Long You Sleep
Most people think better sleep is only about getting more hours.But sleep quality is influenced by what happens during the night, including breathing patterns, nervous system activation, and sleep continuity.

The Impact of Mouth Breathing
One of the most overlooked contributors to poor sleep is mouth breathing, which may contribute to snoring, dry mouth, restless sleep, and waking up unrefreshed.That’s why SleepSpace is partnering with Hostage Tape to run a 21-day sleep study exploring how mouth taping, breathing exercises, and behavioral interventions may support better sleep.

Why We’re Running This Study
SleepSpace has spent the last decade exploring how sleep behavior change, circadian scheduling, and sleep environment optimization can improve real-world sleep outcomes.
This study is designed to build on that work by evaluating how breathing interventions and nighttime nasal breathing support may affect sleep quality and snoring over a 21-day period.
Instead of testing these tools in a lab, we’re studying what happens where it matters most: in real bedrooms, in real routines, with real people.