Solaray Magnesium Glycinate 500 mg Powder supplement bottle
Solaray

Magnesium Glycinate 500 mg Powder Review

What We Researched
2 active ingredients analyzed · 1 inactive ingredient decoded · 6 brand certifications checked · Page generated: Sep 2026
93
Product Score Excellent
99
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 500 mg —
Magnesium Bisglycinate 500 —
Bioavailability Excellent

Absorption Rating

  • Magnesium Good
  • Magnesium Bisglycinate Good
Other Ingredients Excellent

Fillers & Additives

  • Citric Acid
Efficacy Very Good

Dosage Analysis

  • Magnesium 500 mg High
  • Magnesium Bisglycinate 500 High

Supplement Facts

Ingredient Amount % Daily Value
Magnesium 500 mg
Magnesium Bisglycinate 500

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Citric Acid Safe

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

Brand Trust Report
Solaray

Founded 1973 · Salt Lake City & Park City, UT, USA (Manufacturing in Ogden, UT) · 854 products · solaray.com/

Certifications

6 certifications
Fda Gmp Inspections Source available Primary evidence
Non Gmo Project Source available Primary evidence
Nsf Gmp Source available Primary evidence
Usda Organic Source available Primary evidence
IGEN Non-GMO Tested Supporting evidence unavailable
NSF Certified Supporting evidence unavailable

Transparency

5 claims
Third Party Testing Claim — Verified Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Testing Lab Disclosure — True Brand claim; evidence unavailable
Contains Proprietary Blend — True Brand claim; evidence unavailable

Violation History

5 incidents
Recall Solaray Liposomal Women's Multivitamin, Solaray Universal Multivitamin, and Solaray Liposomal Women's 50+ Multivitamin2023-09-28 Source available Primary source
Recall Solaray Liposomal Women's, Universal, and Women's 50+ Multivitamins2023-09-28 Source checked Primary source
Lawsuit Failure to pay for all hours worked and provide proper meal and rest breaks for route sales representatives.2022 Source available Primary source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplements.2020-08-21 Source available Primary source
Prop 65 Lead2017-09-07 Source available Primary source
Related Supplements
Frequently Asked Questions
Is Solaray Magnesium Glycinate 500 mg Powder a good supplement?

Solaray Magnesium Glycinate 500 mg Powder received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 30 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Solaray, holds a brand trust score of 99/100.

What are the ingredients in Solaray Magnesium Glycinate 500 mg Powder?

Solaray Magnesium Glycinate 500 mg Powder contains 2 active ingredients: Magnesium (500 mg), Magnesium Bisglycinate (500). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Solaray Magnesium Glycinate 500 mg Powder safe to take?

GoodSupp reviewed the inactive-ingredient data available for Solaray Magnesium Glycinate 500 mg Powder. All 1 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 Solaray a trustworthy supplement brand?

Solaray receives a brand trust score of 99/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1973 and headquartered in Salt Lake City & Park City, UT, USA (Manufacturing in Ogden, UT), the company offers 854 products in their lineup. Note: Solaray has 5 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.