Other Information: Do not use if printed foil under bottle cap is open or torn. Store at 68 degrees - 77 degrees F (20 degrees - 25 degrees C). Avoid excessive heat or humidity. This product is sodium and sugar free. Misc: 24 doses. Ranitidine tablets. Acid reducer. Prevents & relieves heartburn associated with acid indigestion and sour stomach. Quality guaranteed. Compare to Zantac 150 active ingredient (This product is not manufactured or distributed by Boehringer Ingelheim Consumer Health Care Products, distributor of Zantac 150). Gluten free. This TopCare product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. www.topcarebrand.com.