Gastrovol provides convenient 3‑in‑1 relief from diarrhea, nausea, and upset stomach. Each easy‑to‑swallow liquid gel contains 262 mg of bismuth subsalicylate and is taste‑free and dye‑free for comfortable use at home or on the go. From the makers of Gravol, Canada’s #1 nausea‑relief brand*, Gastrovol offers fast, reliable digestive support whenever you need it.