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BetterLungs Mullein + Chlorophyll is a commercially available dietary supplement developed by Betterbrand, a PharmD-founded lung health supplement company. Formulated as a liquid drop tincture, the product combines mullein leaf extract, a traditional botanical herb used to aid mucus clearance and soothe the respiratory system, with chlorophyll, which is recognized for its anti-inflammatory and antioxidant properties. The supplement is designed to support respiratory wellness, clear airways, ease coughing, and reduce fatigue. A 60-day randomized, triple-blind, placebo-controlled clinical trial conducted by Citruslabs demonstrated statistically significant improvements in breathing comfort, mucus clearance, and energy levels in adults. The product is third-party tested by Eurofins Scientific and is sold at major retailers including CVS, Walgreens, GNC, Amazon, and Walmart.
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