Really helps to breathe better
Really helps to breathe better at night and is comfortable to wear.

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Pre-order for 05/10/2026, delivery 2–3 working days once available
Healf Zone members get free next day delivery on all orders.
Key Benefits
Second Wind Nasal Strips - Black Strong help increase airflow by opening the nose gently, making each breath feel easier and more efficient. They support up to 33% improved nasal breathing, which helps enhance comfort during sleep and athletic performance. Each strip uses a patented, lightweight design that remains secure through sweating, training, and long-distance events, including marathons, HYROX competitions, and demanding endurance challenges.
These strips improve clarity of breathing during congestion from colds or allergies and offer a simple option for anyone who needs extra comfort at night. They feature a non-toxic, PFAS-free adhesive that suits all skin types and feels gentle during removal when paired with a warm towel. The recyclable design supports ease of use, while the durable construction keeps the strip in place during workouts or overnight wear. Second Wind Nasal Strips offer a reliable way to support daily breathing comfort and athletic performance.
Really helps to breathe better at night and is comfortable to wear.
works well
Great product, sticks very well if you follow the instructions. Would recommend. Very good CS from healf
Finally I can sleep better
I bought these and thought they were great. I then tried a different brand and they were no where near as good as these second wind strips. Definitely recommend!
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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.