Starts to work in 10 sec
2 double action calcium magnesium
550 mg calcium carbonate USP
110 mg magnesium hydroxide USP
For fast and effective relief of heartburn associated with excess stomach acid. ROLAIDS starts to neutralize stomach acid in less than 10 seconds. ROLAIDS is an excellent source of calcium and magnesium. Calcium intake, when combined with sufficient vitamin D, a healthy diet, and regular exercise, may reduce the risk of developing osteoporosis. Low sodium antacid.
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