Guaifenesin Extended-Release Bi-Layer Tablets are designed to help clear chest congestion and ease breathing by thinning and loosening mucus in the airways. These 600mg tablets work as an expectorant to make coughs more productive and help to remove mucus from the respiratory tract. These tablets provide long-lasting relief throughout the day with its extended-release formula and also reduce the need for frequent dosing. They are formulated to support effective mucus clearance, helping to alleviate discomfort caused by congestion. These tablets are free from wheat, gluten, soy, dairy, egg, and fish. A study in the Journal of Clinical Pharmacology found that extended-release formulations of Guaifenesin improve mucus clearance and reduce symptoms of chest congestion more effectively than immediate-release options. Benefits: Supports mucus clearance and relieves chest congestion. Extended-release formula for long-lasting relief. Helps make coughs more productive. Suitable for people with various dietary restrictions. Breathe easier and clear your chest congestion with Guaifenesin Extended-Release Bi-Layer Tablets!