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Scored forOutcome alternatives
21st Century120 count • 120 servingsAvailable now$5.22$0.04 / serving4.8 · 1,663 ratings
84−2 pts from leader
#11 of 3452 ranked for gastroesophageal reflux or heartburnLeader · 21st Century, 21st Century, Calcium Plus D3, 90 Tablets — 86
Why this ranks #11 for gastroesophageal reflux or heartburn
- Evidence fitCalcium Carbonate leads the evidence here, backed by Magnesium Oxide.
- Dose fit1 of 2 dosed ingredients land in the studied range. Calcium Carbonate at 600 mg lands inside the studied 500-1000 mg window.
- Price / serving$0.04 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
The numbers · Gastroesophageal reflux or heartburn
84
88
71
99
600 mgIn rangeinside the studied 500-1000 mg window
50 mgBelow rangebelow the studied 400-800 mg window
1.8 mg
20 mcg
7.5 mg
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