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- Evidence fitVitamin D3 (Cholecalciferol) leads the evidence here, backed by Calcium Hydroxyapatite.
- Dose fit0 of 2 dosed ingredients land in the studied range. Calcium Hydroxyapatite at 333.3 mg sits below the studied 500-1200 mg window.
- Price / serving$0.21 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
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