Black Nasal Strips

The original HiStrips performance nasal strip — engineered to open your airways and unlock peak breathing. Black Nasal Strips by HiStrips are a high-performance external nasal dilator that increases nasal airflow by up to 40%, reducing the effort to breathe during exercise, sleep, and recovery. Clinically-backed nasal dilation — up to 40% more airflow Reduces mouth breathing during aerobic and anaerobic exercise Improves sleep quality by opening nasal passages at night Used by Carlos Alcaraz, Lebron, and 50,000+ athletes worldwide Sweat-resistant adhesive — built for high-intensity training Hypoallergenic, latex-free, dermatologically tested HiStrips Black Nasal Strips are the flagship performance nasal strip and mouth breathing solution used by elite athletes and everyday performers. Whether you're competing in Hyrox, cycling, or optimizing your sleep, these nasal strips help you breathe better and recover faster.