Caltrate 600 Plus D3 Vitamin D and Calcium Supplement Tablets, 120 Count

The labeled two-tablet routine supplies a reasonable supplemental calcium amount and a maintenance amount of vitamin D3 for general adult use.

Calcium carbonate is a conventional form that should be taken with food and has more absorption and tolerability limitations than calcium citrate, although the vitamin D3 form is standard.

The labeled routine is one tablet twice daily with food, yielding 1200 mg calcium and 800 IU vitamin D3 daily from the high-confidence panel.

The high-confidence panel lists 400 IU vitamin D3 per tablet while the manufacturer description lists 200 IU, creating a material unresolved amount discrepancy.

The label discloses ordinary excipients and provides no product-specific evidence establishing unusually strong purity controls or a contaminant problem.

Vitamin D3 is declared at a meaningful amount and has an established complementary role in calcium absorption and bone health, but added benefit is context-dependent.