Pepto-Bismol and Tums are two popular over-the-counter (OTC) medications taken to manage heartburn, abdominal pain, bloating, and diarrhea. Pepto-Bismol (bismuth subsalicylate) and Tums (calcium ...

The product is made with the same active ingredient as Pepto-Bismol (Bismuth Subsalicylate), but is free from ingredients like dyes and talc. "We started Wonderbelly to bring clean, effective ...