Gluten free. Antigas. Fast relief of: heartburn & acid indigestion; pressure & bloating. 100% quality guaranteed. Like it or let us make it right. That's our quality promise. supervaluprivatebrands.com. Other information: Each 10 mL contains: 175 mg magnesium. Does not meet USP requirements for preservative effectiveness. Store at 68-77 degrees F (20-25 degrees C). Protect from freezing.