DigestAssist is a natural herbal indigestion remedy, acid reflux, acute and chronic digestive problems BUY 2 GET 1 FREE! DigestAssist is a natural, safe, effective and powerful herbal tonic to help relieve and prevent digestive disorders such as indigestion, heartburn and acid reflux. To determine if you may suffer from Acid Reflux, please visit the learning center using the following link: Acid Reflux Questions and Answers Use DigestAssist to: 1. Relieve abdominal cramping 2. Reduce bloating and gas 3.