Product photo 1 of 7
Scored forOutcome alternatives
21st Century120 count • 60 servingsAvailable now$8.07$0.13 / serving4.8 · 21,412 ratings66 / day
89Category leader
#1 of 8124 ranked for calcium statusThis product sets the leader mark
Why this ranks #1 for calcium statusBecause it wins
- Evidence fitCalcium Citrate and Vitamin D3 (Cholecalciferol) are the strongest evidence signals for this outcome.
- Dose fit1 of 2 dosed ingredients land in the studied range. Calcium Citrate at 630 mg lands inside the studied 500-1200 mg window.
- Price / serving$0.13 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
Trade-offsDose fit is the weak spot on this listValue for money trails the rest of this list
The numbers · Calcium statusWhat's inside
89
91
66
99
630 mgIn rangeinside the studied 500-1200 mg window
12.5 mcgBelow rangebelow the studied 400-5000 IU window
Retailer links may be affiliate links. Rankings and placement are not paid placement.
