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 You're 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.
Reduced Nitric Oxide
Reduced nitric oxide occurs during mouth breathing. Flex strips open the air passage ways, increasing your intake of Nitric oxide. Nitric Oxide helps regulate oxygen flow, circulation, and cellular repair, as well as with many other benefits.
Lower Oxygen Intake
Better airflow means improved endurance, recovery, and sleep quality. With Flex strips, you're sure to breathe easy all night, every night.
61% Of Adults Mouth Breathe
Mouth breathing dries the airway, disrupts sleep cycles, and reduces overnight recovery. Flex strips encourage nasal breathing reducing the side effects of mouth breathing.
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 ★★★★★
Engineered to the same performance standards as leading nasal strip brands, without the premium price. Using high-quality materials, reliable adhesion, and a secure fit that lasts.
How To Apply Nose 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.
Quick 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.
How does the subscription work?
We ship your next box automatically so you're always stocked. Skip or pause anytime - your strips show up before you run out, every time.
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.
What is your refund policy?
We offer a 30-day risk-free guarantee (Terms Apply) on first orders. If you’re not satisfied with your FLEX Nasal Strips or Mouth Tape, simply contact our support team within 30 days.
For full details, please refer to our refund policy.
Work really well and great on sensitive skin. Great customer service.
They work well. Helps with sleep and also getting that deep sleep.
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!
Work really well comfortable to wear very pleased thank you
The quality of these are terrific. My sleep has seriously improved
Amazing! Thought I’d give these a try and have had a real improvement in my sleep over the last week since I started using them.
I’ve never tried these until now, and I’m not sure why - they acrtually work.
Best nasal strips that I've tried, improved my breathing tenfold and leaves little to no sticky residue when removed, highly recommend.
Great service, prompt delivery and I can actually breathe out of my nose now.
Flex nasal strips effectively opened my airways improving breathing and, sleep quality. They are easy to apply, and helpful for snoring. The strips adhesion and comfort factors enhanced my breathing, enabling a comfortable sleep.
Thank you.
These strips are amazing! This is my second order from them and I absolutely love them. I am already a nasal breather but I find that when I use these strips I wake up feeling better. Couldn't be happier and can't sleep without them now.
This is the first time trying flex strips and although I don’t struggle sleeping, these still made a noticeable difference and I felt incredibly rested! Also trialled using them for a run and it worked awesome - I only run socially but this felt like it was better for my form and could also keep a conversation going the whole time so 👌🏽👌🏽
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.
