✓ MADE IN USA: A Non-Drowsy Immediate Release Formula carefully manufactured in USA to gurantee 100% satisfaction. ✓ VALUE PACK SAVINGS: Did you know, with HealthLife Guaifenesin of 300 count value pack can save you significant amount of money with the same active ingredient Leading Brands.. ✓ EASY TO SWALLOW: Our 400 mg tablets are small in size making it easier to swallow to promote clearer breathing by providing continuous relief through out the day and night. Enjoy cough mucus relief with tablets that can be used by those with allergies, colds, infections, and flu bugs. ✓ FAST ACTING: HealthLife Guaifenesin is a fast-acting expectorant helps loosen and thin mucus. Take 1 tablet every 4 hours with water. ✓ ACTIVE INGREDIENT: The active ingredient in this product is Guaifenesin, an expectorant that helps reduce chest congestion caused by colds, infections or irritants. Clinically proven to provide powerful relief for your toughest chest congestion.