US
Nutricost

Nutricost Calcium with Vitamin D

  • Vitamin D
  • Tablet
  • Calcium, Vitamin D
  • 240
4.7/ 5 on Amazon2,300Amazon ratings4,000+bought last month4.5ProductDome score
High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want calcium and vitamin D combined in one tablet rather than two separate supplements

A no-frills combined calcium and vitamin D tablet at a dose (1200mg calcium, 50mcg D) that covers both nutrients from one bottle.

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ProductDome scorecard

How it ranks among the 137 vitamin d we track

4.5/ 5ProductDome scoreHigh confidence
Owner satisfaction · 56% of scorecategory median 4.7★4.7

4.7★ across 2,300 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 3,200 ratings4.2

2,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.9

4,000+ bought on Amazon last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 137 vitamin d we track - how the scorecard works · full vitamin d data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

Nutricost's Calcium with Vitamin D combines 1200mg of calcium and 50mcg of vitamin D per serving in a 240-tablet bottle. It's formulated without gluten or GMO ingredients and carries no added flavor.

Calcium and vitamin D are frequently paired because D helps the body absorb calcium, and Nutricost bundles both into one tablet rather than requiring separate bottles. The 240-count size works out to an extended supply depending on the serving size used.

  • 1200mg calcium per serving
  • 50mcg (2000 IU) vitamin D per serving
  • 240 tablets per bottle
  • Non-GMO, gluten free

Who it's for

Fits people tracking bone health who want calcium and vitamin D covered in a single tablet instead of stacking two supplements. Not the right fit for anyone told by a doctor to avoid combined calcium and D dosing, or who needs a specific calcium form like citrate for absorption reasons.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Calcium and vitamin D combined in one tablet
  • 240-count bottle for extended daily use
  • Non-GMO and gluten free
  • No added flavor or unnecessary additives
What to check first
  • Tablet form, not suited to those who prefer capsules or gummies
  • High combined dose may not fit every dietary plan

Performance notes

Vitamin D3 supports calcium absorption in the gut, which is the rationale for combining the two nutrients in one tablet rather than dosing calcium alone. At 1200mg calcium and 50mcg vitamin D per serving, the formula sits on the higher end of common supplement ranges.

Specifications

BrandNutricost
ModelNTC-CaVitD3-240TAB
FormTablet
Supplement TypeCalcium, Vitamin D
Count240
FlavorNo Flavor Added
BenefitsWellness
DietGluten Free

How it compares

This product against the closest alternatives we track in vitamin d.

ProductAmazon ratingRatingsProductDome score
Nutricost Calcium with Vitamin DThis product4.7 / 52,3004.5 / 5
Nature's Bounty Vitamin D3 5000 IU SoftgelsNature's4.8 / 583,5004.7 / 5
Sports Research Vitamin D3 5000 IU with Coconut MCT OilSports4.8 / 571,4004.7 / 5
Nature Made Vitamin D3 5000 IUNATURE4.8 / 567,1004.7 / 5
vitafusion Vitamin D3 GummiesVitafusion4.8 / 554,5004.7 / 5
Frequently asked

Questions about the Nutricost NTC-CaVitD3-240TAB

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How much calcium and vitamin D does Nutricost's tablet provide?

Each serving delivers 1200mg of calcium and 50mcg of vitamin D.

Is Nutricost Calcium with Vitamin D gluten free?

Yes, it's labeled gluten free and non-GMO.

How many tablets are in one bottle?

The bottle contains 240 tablets.