Caltrate 600+D supplement bottle
Caltrate

600+D

What We Researched
2 active ingredients analyzed · 3 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
87
Product Score Good
74
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D3 400 IU 100%
Calcium 600 mg 60%
Bioavailability Excellent

Absorption Rating

  • Vitamin D3 Good
  • Calcium Good
Other Ingredients Excellent

Fillers & Additives

  • Calcium Carbonate
  • Maltodextrin
  • Contains Less Than 2% of
Efficacy Fair

Dosage Analysis

  • Vitamin D3 400 IU Under-dosed
  • Calcium 600 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 400 IU 100%
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.

Contains Less Than 2% of Unknown

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Caltrate

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

Certifications

2 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source

Transparency

1 claim

Violation History

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

Caltrate 600+D received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients Of the 3 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Caltrate, holds a brand trust score of 74/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.

What are the ingredients in Caltrate 600+D?

Caltrate 600+D contains 2 active ingredients: Vitamin D3 (400 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?

Caltrate 600+D has been analyzed for ingredient safety across all its components. 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 74/100 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. They hold 2 verified certifications including Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. 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. 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.