Non-drowsy and fast: The enzymes in MucoStop target and break down excess mucus, helping you breathe better in any season | Breathe in the benefits: Naturally supports the body to clear the nasal passages from mucus congestion with Mucolase and other systemic enzymes that promote respiratory and immune health | Natural and effective: Take on an empty stomach up to three times a day | Thera-blend: An exclusive process that combines multiple strains of enzymes that work in specific pH levels, resulting in superior performance in the body | Purity promise: Vegan and Kosher; contains no gluten, milk, casein, soy, egg, artificial colors, flavors, or GMOs