Just Ingredients Magnesium Complex supplement bottle
Just Ingredients

Magnesium Complex Review

What We Researched
1 active ingredient analyzed · 3 inactive ingredients decoded · 3 brand certifications checked · Last updated: Aug 2026
93
Product Score Excellent
81
Brand Score Good

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 450 mg 107%
Bioavailability Excellent

Absorption Rating

  • Magnesium Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose (Vegetable Capsule)
  • Coconut MCT Oil
  • Acacia Fiber
Efficacy Very Good

Dosage Analysis

  • Magnesium 450 mg High

Supplement Facts

Ingredient Amount % Daily Value
Magnesium 450 mg 107%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose (Vegetable Capsule) Safe

It is used to encapsulate supplement ingredients.

Coconut MCT Oil Generally_safe

It is used as a carrier oil or filler, and may also provide energy.

Acacia Fiber Unknown
Brand Trust Report
Just Ingredients

Founded 2019 · Orem, UT, USA · 101 products · justingredients.us

Certifications

3 certifications
NSF Certified for Sport Verified
NSF Contents Certified Verified
Gluten-Free Certified Verified

Transparency

3 claims
Third Party Testing Claim — Claimed Unverifiable Source
Coa Availability — Claimed Source
Contains Proprietary Blend — True

Violation History

1 incident
Prop 65 Lead2024-09-25Source
Related Supplements
Frequently Asked Questions
Is Just Ingredients Magnesium Complex a good supplement?

Just Ingredients Magnesium Complex 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 1 active ingredients with 30 servings per container. Of the 3 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Just Ingredients, holds a brand trust score of 81/100 with 3 verified certifications including NSF Certified for Sport, NSF Contents Certified, Gluten-Free Certified.

What are the ingredients in Just Ingredients Magnesium Complex?

Just Ingredients Magnesium Complex contains 1 active ingredients: Magnesium (450 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Just Ingredients Magnesium Complex safe to take?

Just Ingredients Magnesium Complex has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Just Ingredients a trustworthy supplement brand?

Just Ingredients receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2019 and headquartered in Orem, UT, USA, the company offers 101 products in their lineup. They hold 3 verified certifications including NSF Certified for Sport, NSF Contents Certified, Gluten-Free Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Just Ingredients has 1 historical regulatory incident 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.