Calcium Citrate + Vitamin D
Scored by the Formulate Research Team · Last reviewed July 2026
Overview: Nutricost Calcium Citrate + Vitamin D
Nutricost Calcium Citrate + Vitamin D — capsule format. Contains Calcium, Vitamin D. Supports: Immune Support, Bone Support. Gluten Free, Vegetarian, Third Party Tested certified.
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Calcium2,100mg calcium citrate702 systematic reviews · 3290 randomised trials | 450 mg |
| Vitamin Dcholecalciferol1526 systematic reviews · 3105 randomised trials | 20 mcg |
Certifications & Testing
Other Ingredients
Hypromellose (cellulose) capsule, arabic gum, dicalcium phosphate, maltodextrin, starch sodium octenyl succinate
Recommended Use
As a dietary supplement, take 3 capsules daily with 8-12 oz of water or as directed by your doctor.
Warnings
For healthy individuals 18 years and older. Consult a healthcare professional prior to use if you are pregnant or nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not use if safety seal is broken or missing.
Frequently Asked Questions
What is Nutricost Calcium Citrate + Vitamin D's Formulate score?
Nutricost Calcium Citrate + Vitamin D scores 93 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.
Is Nutricost Calcium Citrate + Vitamin D worth it?
Nutricost Calcium Citrate + Vitamin D scores 93/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Nutricost Calcium Citrate + Vitamin D?
Each serving contains Calcium (450 mg), Vitamin D (20 mcg). Serving size: 3 Capsules. 60 servings per container.
How do I take calcium citrate + vitamin d?
As a dietary supplement, take 3 capsules daily with 8-12 oz of water or as directed by your doctor.
Who makes Calcium Citrate + Vitamin D?
Calcium Citrate + Vitamin D is made by Nutricost. See Formulate's full grade and product lineup for Nutricost on its brand page.
Is Nutricost Calcium Citrate + Vitamin D third-party tested?
Nutricost lists the following certifications and testing for this product: Gluten Free, Vegetarian, Third Party Tested, GMP, FDA Registered, Vegan Options.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.