With Patented ROH10® Orange Peel ExtractSince 1969Orange Peel ExtractRelief From Occasional Heartburn1,000 mg Per Serving Dietary SupplementQuality Global Sourcing Packed and Tested in The USAHeartburn Free® uses patented orange peel extract to deliver relief from occasional heartburn in softgel that only needs to be taken every other day. At Natures Way® we believe nature knows best. That's why our mission is to seek out the best herbs the earth has to give. It's the way we deliver uncompromising quality and help you live healthier.