The science behind mouth taping: does it really work?

Lady sleeping restfully wearing kip&glow mouth tape

Remember the days when you’d wake up feeling naturally refreshed? No dry mouth, no grogginess, no feeling like you could crawl back into bed an hour after starting your day? If those mornings feel like a distant memory, mouth taping might just be the simple, science-backed solution you’ve been searching for.

But does it really work? And more importantly - why?

The science of nasal breathing.

Our bodies were designed to breathe through our noses, not our mouths. Nasal breathing isn’t just about airflow; it’s the body’s built-in filtration system, warming, humidifying, and purifying the air before it reaches the lungs. When we breathe through our mouths - especially at night - it can lead to:

  • Dry mouth (hello, scratchy throat and bad breath)

  • Lower oxygen levels (leading to restless, fragmented sleep)

  • Increased snoring (and a cranky partner)

  • Jaw & facial structure changes over time

Mouth taping is a gentle way to support nasal breathing, ensuring your body functions the way it was meant to while you sleep.

What happens when you tape your mouth shut?

It sounds intense—but in reality, the right mouth tape (like kip&glow’s skin-friendly, non-invasive design) feels barely there. By lightly encouraging the lips to stay together, it prevents the subconscious habit of mouth breathing, leading to immediate & long-term benefits:

  1. More oxygen, deeper sleep. Nasal breathing increases nitric oxide production, which helps your body absorb oxygen more efficiently, leading to more restful sleep cycles.

  2. Goodbye, dry mouth. No more waking up parched, searching for a glass of water in the middle of the night.

  3. Less snoring, more peace. Keeping the mouth closed can reduce airway vibration (aka, snoring), making for quieter nights—for you & anyone sharing your bed.

  4. Beauty sleep, reimagined. Nasal breathing supports jawline definition, prevents facial sagging, & even helps reduce puffiness by encouraging lymphatic drainage.

Is mouth taping safe?

Absolutely - when done correctly. kip&glow’s sleep tape is designed for women, using medical-grade, hypoallergenic materials that are easy to remove (think Post-it note, not duct tape). If you have nasal congestion or medical concerns like sleep apnea, consult your doctor before starting.

The verdict?

Mouth taping is simple, non-invasive, & highly effective for improving sleep quality. If you’ve been struggling with disrupted rest, dry mouth, or waking up exhausted, it’s worth giving it a try. Because better nights? They lead to better mornings.

Check out the full range of kip&glow products designed to support better sleep and skin health.

Your Sleep Ritual

Sleep well, wake energised.

Discover sleep solutions that support deep rest and effortless mornings.

Sleep Tape
Nose Strips
Bundles

Natural Sleep Support That Works

From mouth tape to nose strips, kip&glow helps you breathe better, sleep deeper, and wake up well.