To me it does taste more like peppermint. I never liked Pepto Bismol, and I like the Xyliwhite paste.
Pepto–Bismol is used to treat diarrhea and relieve the symptoms of an upset stomach. These symptoms can include heartburn, nausea, and indigestion. They can also include gas, belching, and a feeling of fullness. The active ingredient inPepto–Bismol is called bismuth subsalicylate.