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Caltrate 600+D supplement bottle
Caltrate

600+D Review

What We Researched
2 active ingredients analyzed · 2 inactive ingredients decoded · 2 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
71
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D3 800 IU 200%
Calcium 600 mg 60%
Bioavailability Excellent

Absorption Rating

  • Vitamin D3 Good
  • Calcium Good
Other Ingredients Excellent

Fillers & Additives

  • Calcium Carbonate
  • Maltodextrin
Efficacy Excellent

Dosage Analysis

  • Vitamin D3 800 IU Effective
  • Calcium 600 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 800 IU 200%
Calcium 600 mg 60%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Brand Trust Report
Caltrate

Founded 1984 · Weybridge, Surrey, United Kingdom · 10 products · caltrate.com/

Certifications

2 certifications
Consumerlab Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence

Transparency

1 claim

Violation History

3 incidents
Lawsuit Deceptive marketing of 'Non-Drowsy' Robitussin products.2025 Source available Primary source
Lawsuit Attaching third-party cookies to website visitors' computers after they have been rejected.2025 Source available Primary source
Recall Caltrate Select2008-06-13 Source available Primary source
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Frequently Asked Questions
Is Caltrate 600+D a good supplement?

Caltrate 600+D received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Caltrate, holds a brand trust score of 71/100.

What are the ingredients in Caltrate 600+D?

Caltrate 600+D contains 2 active ingredients: Vitamin D3 (800 IU), Calcium (600 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Caltrate 600+D safe to take?

GoodSupp reviewed the inactive-ingredient data available for Caltrate 600+D. All 2 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Caltrate a trustworthy supplement brand?

Caltrate receives a brand trust score of 71/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1984 and headquartered in Weybridge, Surrey, United Kingdom, the company offers 10 products in their lineup. Note: Caltrate has 3 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.