Rugby Sodium Bicarbonate 650 mg Antacid Tablets

Our verdict

Rugby Sodium Bicarbonate 650 mg Antacid Tablets works out to $0.03 per serving of sodium bicarbonate, at 650mg per serving in tablet form. That puts it the cheapest quarter of the 18 sodium bicarbonate products we can price per dose, where the typical serving costs $0.10, a Value Index of 3.4 where the median product is 1.0. One container lasts 1000 days at the label dose of 1 serving a day, about $0.85 a month. We could not verify a third-party certification for RUGBY LABORATORIES in a public registry. Worked out from the current retail price as of 2026-11-13; confirm the live price on Amazon.com before buying.