Other Information: Do not use if printed seal under cap is broken or missing. Store between 68-77 degrees F (20-25 degrees C). Misc: Guaifenesin extended-release tablets. Expectorant. 12 hour. Relieveā¦
Ingredients
Active Ingredients: Guaifenesin (600 mg). Inactive Ingredients: Compressible Sugar, Copovidone, Hydroxyethyl Cellulose, Silicon Dioxide, Zinc Stearate.




