Premium nasal strips and mouth tape designed to enhance airflow, deepen sleep, reduce snoring and support peak physical performance.
FLEX is a premium nasal strip designed to improve airflow, support deeper sleep, and enhance daily performance. Whether you struggle with snoring, restricted nasal passages, congestion, or waking up feeling unrested, FLEX helps restore natural nasal breathing when it matters most.
By gently opening the nasal passages, FLEX allows your body to absorb oxygen more efficiently. supporting better sleep, faster recovery, and stronger performance day after day.
Built for comfort, secure hold, and all-night wear, FLEX works seamlessly for sleep, training, and everyday use.
FLEX Nasal Strips are designed to support natural nasal breathing by gently lifting the sides of the nose where airflow is most restricted.
Each strip uses a flexible support band that applies light outward tension, helping open the nasal passages as you breathe in. This allows air to move more freely through the nose, improving oxygen intake without forcing or constricting the airway.
By encouraging nasal breathing, especially during sleep or exercise - FLEX helps reduce mouth breathing, support deeper rest, and improve breathing efficiency when your body needs it most.
No pressure. No invasion. Just simple mechanical support that works with your anatomy.
We’re confident you’ll feel the FLEX difference. That’s why every first order comes with a 30-day money-back guarantee. Try FLEX risk-free. If you’re not satisfied, simply contact us within 30 days of delivery for a full refund, no hassle. View Terms*
Never run out of FLEX. Choose monthly or 3-month delivery and we’ll send your supply automatically.
Real People. Real Difference.
Hear from real FLEX users and see how the strips fit into sleep, training and everyday recovery. Simple to use, comfortable to wear, and easy to make part of your routine - night after night.
4.9/5 from verified FLEX customers ★★★★★
Why Better Breathing Improves Sleep & Performance
Sleep Better, Naturally
When airflow is restricted, your body works harder overnight, disrupting sleep and recovery. Nasal breathing allows air to move more efficiently, helping your nervous system settle so sleep is deeper, calmer, and more restorative.
Clear Blocked Airways
Congestion from allergies, colds, or anatomy can quietly limit airflow. Supporting the nasal passages helps keep airways open, making breathing feel effortless - whether you’re asleep, training, or moving through your day.
Improve Your Workouts
Efficient breathing improves oxygen delivery to working muscles. When airflow increases, endurance improves, fatigue is reduced, and your body can sustain higher output with less strain.
Eleviate Stress & Assist Focus
Nasal breathing supports the body’s natural relaxation response. With steadier airflow, stress levels drop, focus sharpens, and breathing feels controlled rather than forced.
This Is Why Your Tired
25% of Adults Snore Regularly
Snoring can cause significant long term health problems and increase your risk of heart disease and stroke. Snoring can also drastically disrupt your partner's quality of sleep. Many Flex Strips customers experience reduced snoring and better oxygen intake resulting in a better quality, undisturbed nights rest.
61% Of Adults Mouth Breathe
Mouth breathing dries the airway, disrupts sleep cycles, and reduces overnight recovery.
Up To 100% Less Nitric Oxide
This occurs during mouth breathing. Nitric oxide helps regulate oxygen flow, circulation, and cellular repair.
Up To 20% More Oxygen
Better airflow means improved endurance, recovery, and sleep quality.
How To Apply Mouth Tape
Applying FLEX Mouth Tape is quick and simple. Place the strip across clean, dry lips before bed to help encourage nasal breathing overnight. It’s designed to sit comfortably and securely without feeling overly restrictive.
Watch the video below for the correct placement and application technique for a comfortable overnight fit.
How To Apply Nasal Strip
Apply FLEX to clean, dry skin for the best hold. Position the strip across the bridge of your nose, just above the nostrils, and press firmly from the centre outward.
FAQ's
What are FLEX Nasal Strips?
FLEX Nasal Strips are premium external nasal strips designed to gently open the nasal passages and improve airflow. By increasing oxygen intake through the nose, they support deeper sleep, better recovery, and improved performance during both rest and activity.
How do your strips work?
Each strip features a flexible support band that lifts the sides of your nose once applied. This reduces nasal resistance, allowing air to flow more freely, helping you breathe easier at night, recover more effectively, and perform at your best during training or daily life.
Will they help with snoring?
In many cases, yes! By improving nasal airflow, FLEX can help reduce snoring caused by nasal congestion or restricted breathing. Results vary depending on the cause of snoring, but many customers notice an immediate improvement from the first use.
Are they safe? Can anyone use them?
FLEX Nasal Strips are made with skin-safe materials and are suitable for most people. If you have sensitive skin, allergies, or an existing medical condition affecting breathing, we recommend testing on a small area first or consulting a healthcare professional before use.
Are the strips reusable?
No. FLEX Strips are designed for single use only to ensure optimal hygiene, comfort, and performance. Each strip should be discarded after use and not worn for more than 12 hours within a 24-hour period.
How do subscriptions work?
Choose delivery every month or every 3 months and your FLEX supply will arrive automatically at the subscription price. You can skip, pause or cancel anytime.
What is your refund policy?
We offer a 30-day risk-free guarantee on all orders. If you’re not satisfied with your FLEX Nasal Strips or Mouth Tape, simply contact our support team within 30 days for a quick and hassle-free refund.
For full details, please refer to our refund policy.
This is my 3rd time purchasing. After getting used to the nasal strips, which are amazing, I decided to try the mouth tape. This has changed my sleep and life, I wake up feeling so rested. I can tell that I have had a deep sleep. Thankyou!
Hi Jason,
Wow! What an amazing review and an amazing experience. We are really happy to hear that you are loving the strips and mouth tape. We appreciate your support.
Flex Strips Team.
bought this for my husband who snores. two weeks in and im not elbowing him awake anymore. worth every cent!!
Been a mouth breather my whole life apparantly. three weeks in and my sleep score on my garmin has jumped.
thought it would take weeks. felt the difference in sleep depth by like night four.
