REDi SOMNIUM Mouth Tape
For athletes who wake up tired despite sleeping 8 hours

REDi SOMNIUM Mouth Tape

You're sleeping. But you're mouth breathing — and it's costing you recovery. Somnium Mouth Tape seals your lips overnight so your body breathes the way it was designed to.

Nasal breathing during sleep produces nitric oxide, maintains CO₂ balance, and keeps the airway humidified. Mouth breathing bypasses all of it. One strip. Every night.

★★★★★ 4.9 (24 reviews)
The longer you commit, the more you save.
$29.99

or 4 × $7.49 with Afterpay

Less than $1 per night for deeper, more restorative sleep.

Is it safe to tape your mouth shut while sleeping?

Yes — when used as directed. Somnium tape uses a gentle, skin-safe adhesive that allows lip movement and can be removed easily at any time. Not recommended if you have nasal obstruction — pair with AERIS strips first.

Enforces nasal breathing overnightSeals the lips gently so your body defaults to nasal breathing — the way it recovers best.
Reduces snoringMost snoring comes from mouth breathing. Sealing the mouth removes the primary cause for most people.
Skin-safe, gentle adhesiveDesigned for nightly use. Peels off cleanly in the morning with no residue or irritation.
Wake up more restedBetter overnight breathing means better sleep quality — less mouth dryness, less morning fatigue.

or 4 × $7.49 with Afterpay

30-day risk-free: if it doesn't improve your sleep — full refund.
Free express AU/NZFast delivery, tracked.
30-day money-backFull refund. No hoops.
Skin-safe adhesiveGentle, nightly use.
Afterpay available4 payments
Complete the protocol
Respire Kit — AERIS + Somnium together

Somnium seals the mouth. AERIS opens the nose. Together they form the complete overnight nasal breathing protocol.

Shop Respire Kit — $47.99 →

Designed to support general wellness. Not intended to diagnose, treat, cure, or prevent any disease.

What mouth breathing overnight actually costs you

Most people don't know they mouth breathe during sleep. Here's what it's doing to your recovery.

Sleep depth

Mouth breathing reduces nitric oxide production — a key vasodilator that improves oxygen delivery during sleep.

Morning fatigue

Mouth breathing dries the airway, disrupts CO₂ balance, and fragments sleep architecture. You wake up tired despite hours in bed.

Snoring

The vast majority of snoring is caused by mouth breathing. Seal the mouth and most snoring stops.

Recovery quality

HRV, tissue repair, and hormonal recovery all depend on sleep quality. Better breathing = better deep sleep = better adaptation to training.

What athletes say

"I was sceptical but tried it for a week. My Oura ring showed my deep sleep percentage go from 12% to 21% in that time. I'm not going back."

Hayden K.HYROX athlete

"My partner said my snoring stopped almost completely from the first night. I wake up with less dry mouth and feel more rested."

Maddie S.CrossFit athlete

"I use these with the AERIS strips — the combination is noticeably better than either alone. Sleep quality has improved across the board."

Tom R.Endurance athlete
✓
30-Day Money-Back Guarantee

Try Somnium for 30 nights. Use consistently. If you don't notice better sleep quality or reduced snoring — full refund. No hoops. No restocking fee.

Free express shipping · Australian support team

Frequently asked questions

Is it safe to tape your mouth while sleeping?
Yes, when used as directed. The tape allows lip movement and can be removed easily at any time. Not recommended if you have significant nasal obstruction — clear your nasal passages first using AERIS strips.
How many strips are in each pack?
Each pack contains 30 strips — one month of nightly use.
Will I notice results immediately?
Many users notice less mouth dryness and reduced snoring from the first night. Sleep quality improvements typically become measurable within 1–2 weeks of consistent use.
What's the difference between Somnium and the Respire Kit?
Somnium seals the mouth. The Respire Kit combines Somnium with AERIS Nasal Strips — which open the nose to ensure airflow while the mouth is sealed. The combination is more effective than either product alone.
Can I use it if I have a cold or blocked nose?
No — do not use mouth tape if your nasal passages are blocked. Wait until your nose is clear or use AERIS strips to open the nasal passages first.

Sleep the way your body was designed to.

30 nights. One strip. 30-day money-back. Nothing to lose.

or 4 × $7.49 with Afterpay  ·  Free express AU/NZ  ·  30-day money-back
REDi SOMNIUM Mouth Tape
$29.99 · 4 × $7.49 Afterpay

SCIENTIFICALLY-BACKED

Our innovative & cutting-edge products are scientifically-backed to help you recover faster & perform at your best.

BUILT FOR ALL ATHLETES

Effective & easy to use, our products have been designed for people of all fitness levels.

30 DAY MONEY BACK GUARANTEE

Don't love it? Don't worry. Our friendly Customer Support team is here to help.

FREE & FAST SHIPPING

Enjoy FREE standard shipping Australia wide on all orders.