Solaray Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s) supplement bottle
Solaray

Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s)

What We Researched
2 active ingredients analyzed · 4 inactive ingredients decoded · 4 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
100
Product Score Excellent
81
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Magnesium (from Magnesium Bisglycinate) 350 mg 83%
BioPerine Black Pepper Extract (Piper nigrum) (fruit) 5 mg
Bioavailability Excellent

Absorption Rating

  • Magnesium (from Magnesium Bisglycinate) Good
  • BioPerine Black Pepper Extract (Piper nigrum) (fruit) Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetable Cellulose Capsule
  • Magnesium Stearate
  • Cellulose
  • Silica
Efficacy Excellent

Dosage Analysis

  • Magnesium (from Magnesium Bisglycinate) 350 mg Effective
  • BioPerine Black Pepper Extract (Piper nigrum) (fruit) 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium (from Magnesium Bisglycinate) 350 mg 83%
BioPerine Black Pepper Extract (Piper nigrum) (fruit) 5 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetable Cellulose Capsule Safe

Vegetarian/vegan capsule shell.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Price Comparison

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

Brand Trust Report
Solaray

Founded 1973 · Salt Lake City & Park City, UT, USA (Manufacturing in Ogden, UT) · 697 products · solaray.com/

Certifications

4 certifications
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

4 incidents
Recall Solaray Liposomal Women's Multivitamin, Solaray Universal Multivitamin, and Solaray Liposomal Women's 50+ Multivitamin2023-09-28Source
Lawsuit Failure to pay for all hours worked and provide proper meal and rest breaks for route sales representatives.2022Source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplements.2020-08-21Source
Prop 65 Lead2017-09-07Source
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Frequently Asked Questions
Is Solaray Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s) a good supplement?

Solaray Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s) 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 2 active ingredients with 30 servings per container. All 4 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 81/100 with 4 verified certifications including Fda Gmp Inspections, Non Gmo Project, Nsf Gmp, Usda Organic.

What are the ingredients in Solaray Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s)?

Solaray Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s) contains 2 active ingredients: Magnesium (from Magnesium Bisglycinate) (350 mg), BioPerine Black Pepper Extract (Piper nigrum) (fruit) (5 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Solaray Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s) safe to take?

Solaray Solaray - Magnesium Glycinate 350 mg. - 120 Vegetable Capsule(s) has been analyzed for ingredient safety across all its components. All 4 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 Solaray a trustworthy supplement brand?

Solaray receives a brand trust score of 81/100 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 697 products in their lineup. They hold 4 verified certifications including Fda Gmp Inspections, Non Gmo Project, Nsf Gmp, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Solaray has 4 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 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.