Genestra Brands Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour supplement bottle
Genestra Brands

Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour

What We Researched
3 active ingredients analyzed · 10 inactive ingredients decoded · 4 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
89
Product Score Good
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Magnesium (magnesium citrate) 500 mg
Calcium (calcium citrate) 250 mg
Vitamin D (cholecalciferol) 25 mcg
Bioavailability Excellent

Absorption Rating

  • Magnesium (magnesium citrate) Good
  • Calcium (calcium citrate) Good
  • Vitamin D (cholecalciferol) Good
Other Ingredients Excellent

Fillers & Additives

  • Purified Water
  • Xylitol
  • Natural Vanilla Flavor
  • Medium-Chain Triglycerides
  • Citric Acid
  • Xanthan Gum
  • Potassium Sorbate
  • Organic Stevia Leaf Extract
  • Rosemary Leaf Extract
  • Mixed tocopherols concentrate
Efficacy Fair

Dosage Analysis

  • Magnesium (magnesium citrate) 500 mg High
  • Calcium (calcium citrate) 250 mg Under-dosed
  • Vitamin D (cholecalciferol) 25 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium (magnesium citrate) 500 mg
Calcium (calcium citrate) 250 mg
Vitamin D (cholecalciferol) 25 mcg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Natural Vanilla Flavor Generally_safe

It is used to enhance the taste of the supplement.

Medium-Chain Triglycerides Generally_safe
Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Potassium Sorbate Safe

Prevents mold and yeast growth to extend shelf life.

Organic Stevia Leaf Extract Safe

It provides a sweet taste without added calories.

Rosemary Leaf Extract Safe

It is used to prevent oxidation and extend the shelf life of the supplement.

Mixed tocopherols concentrate Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$51$50$49$48$47 Mar 12 $49.25
Amazon_Ca

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

Brand Trust Report
Genestra Brands

Founded 1987 · Richmond Hill, Ontario, Canada · 393 products · genestrabrands.com/

Certifications

4 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
Testing Lab Disclosure — Claimed Source

Violation History

1 incident
Recall AFA-Gen2018-07-27Source
Related Supplements
Frequently Asked Questions
Is Genestra Brands Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour a good supplement?

Genestra Brands Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour received a product quality score of 89/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 3 active ingredients Of the 10 inactive ingredients, 7 are rated safe and 0 are flagged for review. The manufacturer, Genestra Brands, holds a brand trust score of 88/100 with 4 verified certifications including Consumerlab, Fda Gmp Inspections, Non Gmo Project, Nsf Gmp.

What are the ingredients in Genestra Brands Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour?

Genestra Brands Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour contains 3 active ingredients: Magnesium (magnesium citrate) (500 mg), Calcium (calcium citrate) (250 mg), Vitamin D (cholecalciferol) (25 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Genestra Brands Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour safe to take?

Genestra Brands Genestra Brands - Mag Cal Liquid + D (Formerly Mag Cal Vanilla Liquid) - Calcium-Magnesium Supplement to Support Bones and Teeth - 450 ml - Natural Vanilla Flavour 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 Genestra Brands a trustworthy supplement brand?

Genestra Brands receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1987 and headquartered in Richmond Hill, Ontario, Canada, the company offers 393 products in their lineup. They hold 4 verified certifications including Consumerlab, Fda Gmp Inspections, Non Gmo Project, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Genestra Brands has 1 historical regulatory incident 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.