About Us
How NasoBoost Started
Like most great innovations, NasoBoost was born out of necessity. In 2011, Texas A&M engineer and lifelong tinkerer William Grunbaum struggled with nasal allergies that severely restricted his breathing during workouts. After trying countless nasal dilators on the market, he found them highly uncomfortable—resembling "torture devices designed in the Middle Ages" rather than performance gear. Driven to find a better way, William spent three years prototyping a safe, comfortable nasal insert that genuinely worked. To ensure a perfect fit, he also developed a breakthrough sizing system based on a simple measurement of the nose bridge. Today, NasoBoost has earned a loyal following as the most advanced, high-performance nasal dilator on the market.
Our philosophy is simple: Breathe better. Perform better.
What makes NasoBoost Nose Inserts different?
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Overcome nasal congestion, stuffy nose, snoring, blocked nose, sinus congestion.
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Safely improve air flow and breathing efficiency through your nose at all levels of exertion.
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Groundbreaking design uses only smoothly curved surfaces to expand nasal passages.
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Have absolutely no sharp edges, rings or linear shapes for a more comfortable fit.
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NasoBoost nose inserts can be used comfortably in your nose for extended periods during exercise, rest or sleep.
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Are applied quickly and easily during exercise to reduce breaks in concentration.
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Special textured surfaces keep NasoBoost firmly in position during strenuous activities.
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Made with skin-safe plastics that can be washed with anti-bacterial soap, mouthwash or water.
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Available in 8 different colors and 9 progressive sizes to ensure the best fit.
And by the way, NasoBoost nasal dilators are made to last, so there is no need for ongoing purchases.