Caltrate 600+D3 Calcium and Vitamin D, 200 Tablets supplement bottle
Caltrate

600+D3 Calcium and Vitamin D, 200 Tablets

What We Researched
2 active ingredients analyzed · 13 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
75
Product Score Fair
74
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D3 (800 IU) 20 mcg 100%
Calcium 600 mg 46%
Bioavailability Excellent

Absorption Rating

  • Vitamin D3 (800 IU) Good
  • Calcium Good
Other Ingredients Very Poor

Fillers & Additives

  • Calcium Carbonate
  • Maltodextrin
  • Blue 2 Lake
  • Cholecalciferol (Vit. D3)
  • Croscarmellose Sodium
  • Magnesium Stearate
  • Polyethylene Glycol Low
  • Polyvinyl Alcohol
  • Red 40 Lake Low
  • Talc High
  • Titanium Dioxide High
  • Tocopherols (To Preserve Freshness)
  • Yellow 6 Lake High
Efficacy Excellent

Dosage Analysis

  • Vitamin D3 (800 IU) 20 mcg Effective
  • Calcium 600 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 (800 IU) 20 mcg 100%
Calcium 600 mg 46%

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.

Blue 2 Lake Generally_safe

It is used to provide a blue color to supplements.

Cholecalciferol (Vit. D3) Safe

It is added to supplements to provide vitamin D, which is essential for bone health and immune function.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Polyethylene Glycol Caution

It is used as a binder, coating agent, or to improve solubility.

Polyvinyl Alcohol Generally_safe

It is used as a coating for tablets or capsules.

Red 40 Lake Caution

It is used to add color to the supplement.

Talc Avoid

It is used to improve powder flow and prevent clumping.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Tocopherols (To Preserve Freshness) Safe

It is used as an antioxidant to preserve the freshness of the supplement.

Yellow 6 Lake Generally_safe

It is used to provide a yellow color to supplements.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$22$21$20$19$18 Mar 12 $20.09
Vitacost

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+D3 Calcium and Vitamin D, 200 Tablets a good supplement?

Caltrate 600+D3 Calcium and Vitamin D, 200 Tablets received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 2 active ingredients with 200 servings per container. Of the 13 inactive ingredients, 5 are rated safe and 3 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+D3 Calcium and Vitamin D, 200 Tablets?

Caltrate 600+D3 Calcium and Vitamin D, 200 Tablets contains 2 active ingredients: Vitamin D3 (800 IU) (20 mcg), Calcium (600 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Caltrate 600+D3 Calcium and Vitamin D, 200 Tablets safe to take?

Caltrate 600+D3 Calcium and Vitamin D, 200 Tablets has been analyzed for ingredient safety across all its components. Of 13 inactive ingredients, 5 are rated safe. 3 ingredients are flagged for review: Polyethylene Glycol, Red 40 Lake, Titanium Dioxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. 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.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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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.