Freeda Magnesium Glycinate supplement bottle
Freeda

Magnesium Glycinate Review

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · 2 brand certifications checked · Last updated: Aug 2026
100
Product Score Excellent
79
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
Magnesium (as Magnesium Bisglycinate) 210 mg 50%
Bioavailability Excellent

Absorption Rating

  • Magnesium (as Magnesium Bisglycinate) Good
Other Ingredients Excellent

Fillers & Additives

  • Cellulose
  • Rice Flour
Efficacy Excellent

Dosage Analysis

  • Magnesium (as Magnesium Bisglycinate) 210 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium (as Magnesium Bisglycinate) 210 mg 50%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Brand Trust Report
Freeda

Founded 1928 · Brick Township, NJ 08723, USA · 102 products · freedahealth.com/

Certifications

2 certifications
Consumerlab Verified Source
Kosher Certified Verified Source

Transparency

4 claims
In House Testing — Claimed Source
Third Party Testing Claim — True
Testing Lab Disclosure — True

Violation History

2 incidents
Prop 65 Lead2026-03-13Source
Prop 65 Lead2025-07-31Source
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Frequently Asked Questions
Is Freeda Magnesium Glycinate a good supplement?

Freeda Magnesium Glycinate 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 1 active ingredients with 90 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Freeda, holds a brand trust score of 79/100 with 2 verified certifications including Consumerlab, Kosher Certified.

What are the ingredients in Freeda Magnesium Glycinate?

Freeda Magnesium Glycinate contains 1 active ingredients: Magnesium (as Magnesium Bisglycinate) (210 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Freeda Magnesium Glycinate safe to take?

Freeda Magnesium Glycinate has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Freeda a trustworthy supplement brand?

Freeda receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1928 and headquartered in Brick Township, NJ 08723, USA, the company offers 102 products in their lineup. They hold 2 verified certifications including Consumerlab, Kosher Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Freeda 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.