Calcium D-Glucarate
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Cellulose, Cellulose powder, Stearic Acid
Recommended Use
Suggested Usage: Take 1 capsule 3 times daily.
Warnings
Caution: For adults only. Do not take if you are pregnant/nursing. Consult physician if taking medication or have a medical condition. Keep out of reach of children. Do Not Eat Freshness Packet. Keep in Bottle. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Frequently Asked Questions
What is NOW Foods Calcium D-Glucarate's Formulate score?
NOW Foods Calcium D-Glucarate scores 81 out of 100 (grade A-) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is NOW Foods Calcium D-Glucarate worth it?
NOW Foods Calcium D-Glucarate scores 81/100 (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 NOW Foods Calcium D-Glucarate?
Each serving contains Calcium (60 mg), Calcium D-Glucarate (500 mg). Serving size: 1 Veg Capsule(s). 90 servings per container.
How do I take calcium d-glucarate?
Suggested Usage: Take 1 capsule 3 times daily.
Who makes Calcium D-Glucarate?
Calcium D-Glucarate is made by NOW Foods. See Formulate's full grade and product lineup for NOW Foods on its brand page.
Is NOW Foods Calcium D-Glucarate third-party tested?
NOW Foods lists the following certifications and testing for this product: Vegan, Vegetarian, Gluten-Free, Dairy-Free.
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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.