Arthur Andrew Medical Mag3Ultra™, 180 Capsules supplement bottle
Arthur Andrew Medical

Mag3Ultra™, 180 Capsules

What We Researched
3 active ingredients analyzed · 1 inactive ingredient decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
87
Product Score Good
73
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as Ascorbyl palmitate) 147 mg 163%
Potassium (from 625mg Potassium gluconate) 100 mg 2%
Magnesiumfrom 519 mg Sucrosomial® Magnesium oxidefrom 320 mg Magnesium bisglycinatefrom 163 mg Magnesium taurate 210 mg 50%
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as Ascorbyl palmitate) Fair
  • Potassium (from 625mg Potassium gluconate) Good
  • Magnesiumfrom 519 mg Sucrosomial® Magnesium oxidefrom 320 mg Magnesium bisglycinatefrom 163 mg Magnesium taurate Good
Other Ingredients Excellent

Fillers & Additives

  • Cellulose (Vegetarian Capsules)
Efficacy Good

Dosage Analysis

  • Vitamin C (as Ascorbyl palmitate) 147 mg Effective
  • Potassium (from 625mg Potassium gluconate) 100 mg Under-dosed
  • Magnesiumfrom 519 mg Sucrosomial® Magnesium oxidefrom 320 mg Magnesium bisglycinatefrom 163 mg Magnesium taurate 210 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as Ascorbyl palmitate) 147 mg 163%
Potassium (from 625mg Potassium gluconate) 100 mg 2%
Magnesiumfrom 519 mg Sucrosomial® Magnesium oxidefrom 320 mg Magnesium bisglycinatefrom 163 mg Magnesium taurate 210 mg 50%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose (Vegetarian Capsules) Safe

It is used to encapsulate powdered or granular ingredients in a vegetarian-friendly format.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$34$33$32$31$30 Mar 12 $32.00$32.00
iHerb
Vitacost

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

Brand Trust Report
Arthur Andrew Medical

Founded 2003 · Scottsdale, Arizona, USA · 26 products · arthurandrew.com/

Certifications

3 certifications
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Vegan Certified Verified Source

Transparency

1 claim
Third Party Testing Claim — Verified Source
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Frequently Asked Questions
Is Arthur Andrew Medical Mag3Ultra™, 180 Capsules a good supplement?

Arthur Andrew Medical Mag3Ultra™, 180 Capsules received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 3 active ingredients with 60 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Arthur Andrew Medical, holds a brand trust score of 73/100 with 3 verified certifications including Fda Gmp Inspections, Non Gmo Project, Vegan Certified.

What are the ingredients in Arthur Andrew Medical Mag3Ultra™, 180 Capsules?

Arthur Andrew Medical Mag3Ultra™, 180 Capsules contains 3 active ingredients: Vitamin C (as Ascorbyl palmitate) (147 mg), Potassium (from 625mg Potassium gluconate) (100 mg), Magnesiumfrom 519 mg Sucrosomial® Magnesium oxidefrom 320 mg Magnesium bisglycinatefrom 163 mg Magnesium taurate (210 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Arthur Andrew Medical Mag3Ultra™, 180 Capsules safe to take?

Arthur Andrew Medical Mag3Ultra™, 180 Capsules has been analyzed for ingredient safety across all its components. All 1 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 Arthur Andrew Medical a trustworthy supplement brand?

Arthur Andrew Medical receives a brand trust score of 73/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2003 and headquartered in Scottsdale, Arizona, USA, the company offers 26 products in their lineup. They hold 3 verified certifications including Fda Gmp Inspections, Non Gmo Project, Vegan Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.