Tesco Calcium & Vitamin D supplement bottle
Tesco

Calcium & Vitamin D Review

What We Researched
1 active ingredient analyzed · 14 inactive ingredients decoded · Page generated: Sep 2026
33
Product Score Poor
60
Brand Score Fair

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

Product Analysis

Transparency Very Poor

Supplement Facts

IngredientAmount% DV
Vitamin D — —
Bioavailability Excellent

Absorption Rating

  • Vitamin D Good
Other Ingredients Poor

Fillers & Additives

  • Calcium Carbonate
  • Maltodextrin
  • Cellulose
  • Hydroxypropyl Methyl Cellulose
  • Silicon Dioxide
  • Cross-linked sodium carboxymethylcellulose
  • Magnesium Stearate
  • Colour (titanium dioxide) High
  • Talc High
  • Acacia
  • Sugar
  • Maize starch
  • Triglycerides
  • Antioxidant (dl-alpha-tocopherol)
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D

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.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Hydroxypropyl Methyl Cellulose Generally_safe

It is used as a vegetarian alternative to gelatin capsules.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Cross-linked sodium carboxymethylcellulose Unknown
Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Colour (titanium dioxide) Unknown
Talc Avoid

It is used to improve powder flow and prevent clumping.

Acacia Generally_safe

It is used as a binder or thickener.

Sugar Generally_safe

Adds sweetness to chewable or gummy supplements.

Maize starch Unknown
Triglycerides Generally_safe

They may be used as a carrier or to improve absorption of fat-soluble ingredients.

Antioxidant (dl-alpha-tocopherol) Unknown
Brand Trust Report
Tesco

Founded 1919 · Welwyn Garden City, Hertfordshire, England, UK · 9 products · tescoplc.com/

Transparency

2 claims
In House Testing — Claimed Evidence available Evidence

Violation History

2 incidents
Recall Tesco Health Omega 3 Fish Oil 30, 90 and 240 capsules2022-08-24 Source available Primary source
Recall Tesco Turmeric & Vitamin D, High Strength B Vitamins, Pregnancy Support, and Menopause Support supplements2021-12-03 Source available Primary source
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Frequently Asked Questions
Is Tesco Calcium & Vitamin D a good supplement?

Tesco Calcium & Vitamin D received a product quality score of 33/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 1 active ingredients Of the 14 inactive ingredients, 9 are rated safe and 0 ingredients are flagged for review. The manufacturer, Tesco, holds a brand trust score of 60/100.

What are the ingredients in Tesco Calcium & Vitamin D?

Tesco Calcium & Vitamin D contains 1 active ingredients: Vitamin D. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Tesco Calcium & Vitamin D safe to take?

GoodSupp reviewed the inactive-ingredient data available for Tesco Calcium & Vitamin D. 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 Tesco a trustworthy supplement brand?

Tesco receives a brand trust score of 60/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1919 and headquartered in Welwyn Garden City, Hertfordshire, England, UK, the company offers 9 products in their lineup. Note: Tesco has 2 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 150,000 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 150,000 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 — 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.