Nordic Naturals Magnesium Glycinate 83 mg supplement bottle
Nordic Naturals

Magnesium Glycinate 83 mg Review

What We Researched
1 active ingredient analyzed · 5 inactive ingredients decoded · 10 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
100
Brand Score Excellent

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 chelate) 250 mg 60%
Bioavailability Excellent

Absorption Rating

  • Magnesium(as magnesium bisglycinate chelate) Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Ascorbyl Palmitate
  • Hydroxypropyl Cellulose
  • Water
  • Silica
Efficacy Excellent

Dosage Analysis

  • Magnesium(as magnesium bisglycinate chelate) 250 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium(as magnesium bisglycinate chelate) 250 mg 60%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Ascorbyl Palmitate Safe

Prevents oxidation and extends shelf life of oil-based supplements.

Hydroxypropyl Cellulose Safe

Binds tablet ingredients and can form tablet coatings.

Water Safe

Dissolves and carries water-soluble ingredients.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Brand Trust Report
Nordic Naturals

Founded 1995 · Watsonville, California, USA · 186 products · nordicnaturals.com/

Certifications

10 certifications
Consumerlab Source available Primary evidence
Nsf Certified For Sport Source available Primary evidence
Nsf Gmp Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Non Gmo Project Source available Primary evidence
Vegan Certified Source available Primary evidence
NSF Certified for Sport Supporting evidence unavailable
NSF Contents Certified Supporting evidence unavailable
IGEN Non-GMO Tested Supporting evidence unavailable
NSF Certified Supporting evidence unavailable

Transparency

5 claims
Third Party Testing Claim — Verified Evidence available Evidence
Coa Availability — Verified Evidence available Evidence
Testing Lab Disclosure — Claimed Evidence available Evidence
In House Testing — Verified Evidence available Evidence

Violation History

6 incidents
Recall Zero Sugar Kids Multivitamin Supplements2025-05-02 Source available Primary source
Recall Baby's Vitamin D3 Liquid, 0.76 fl. oz.2024-02-27 Source available Primary source
Lawsuit Deceptively labeling fish oil supplements as supporting 'heart health' despite studies suggesting they may not provide benefits and could increase the risk of atrial fibrillation.2024 Source available Primary source
Lawsuit Falsely advertising that its Omega brain, focus, and memory supplements have a meaningful impact on long-term memory and cognition.2023 Source available Primary source
Lawsuit Falsely advertising products as 'natural' when they contain synthetic ingredients.2022 Source available Primary source
Fda Warning Sale of unregistered food supplements in the Philippines.2019-08-01 Source available Primary source
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Frequently Asked Questions
Is Nordic Naturals Magnesium Glycinate 83 mg a good supplement?

Nordic Naturals Magnesium Glycinate 83 mg 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 30 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Nordic Naturals, holds a brand trust score of 100/100.

What are the ingredients in Nordic Naturals Magnesium Glycinate 83 mg?

Nordic Naturals Magnesium Glycinate 83 mg contains 1 active ingredients: Magnesium(as magnesium bisglycinate chelate) (250 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nordic Naturals Magnesium Glycinate 83 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Nordic Naturals Magnesium Glycinate 83 mg. All 5 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. 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 Nordic Naturals a trustworthy supplement brand?

Nordic Naturals receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1995 and headquartered in Watsonville, California, USA, the company offers 186 products in their lineup. Note: Nordic Naturals has 6 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.