Pepto-Bismol s original liquid relieves stomach discomfort for those who enjoy the original Pepto-Bismol flavor. A liquid formula with a wintergreen taste that relieves heartburn, indigestion, upset stomach, nausea, and diarrhea. Trust Pepto-Bismol to relieve your stomach discomfort–in one smooth dose.; Bismuth Subsalicylate; 5 Symptom Relief: nausea, heartburn, indigestion, upset stomach, diarrhea; Original wintergreen flavored liquid; 2 Tbsp or 30 ml = 1 adult dose; Low sodium; Sugar free