⭐️ 4.9 from 1,000+ Reviews
Breathe clear in every season.
Experience healthy histamine support* with our clinically proven formula. Non-drowsy, fast acting chews safe for daily use.
Scientist formulated, kid safe
30 day money-back guarantee
Multi-System Approach
Quercetin Phytosome®, NAC, and PEA, Lactobacillus Sakei (heat-killed), Zinc, Vitamin C and more offer full-spectrum respiratory balance.
Science-Backed To A Whole New Level
Developed with 50+ years of nutraceutical expertise using only clinically studied compounds with no adverse reactions.
Tolerance Resistance
Non-drowsy, non-addictive, and non-habit forming. This won't lose its punch over time.
Improved Absorption
Quercetin Phytosome® offers up to 50× better absorption than standard Quercetin.
Why all the hype?
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Us
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Other Options
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Fast Acting
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Some
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Clean Ingredients
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Stays Effective
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Affordable
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Some
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Non-Drowsy & Non-Habit Forming
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Formulated by scientists
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Causes Brain Fog
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Some
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supplement,
World Class
breathe easy