NuBest Magnesium Complex, 90 Vegetarian Capsules supplement bottle
NuBest

Magnesium Complex, 90 Vegetarian Capsules

What We Researched
3 active ingredients analyzed · 3 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
95
Product Score Excellent
75
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B6 (as Pyridoxine Hydrochloride) 1.7 mg 100%
Magnesium (as Magnesium Oxide, Albion® Magnesium Bisglycinate Chelate Buffered - Magnesium Bisglycinate Chelate, Magnesium Oxide) 250 mg 60%
BioPerine® Black Pepper Extract (Piper nigrum, Fruit) 5 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin B6 (as Pyridoxine Hydrochloride) Fair
  • Magnesium (as Magnesium Oxide, Albion® Magnesium Bisglycinate Chelate Buffered - Magnesium Bisglycinate Chelate, Magnesium Oxide) Good
  • BioPerine® Black Pepper Extract (Piper nigrum, Fruit) Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose (Capsule)
  • Rice Flour
  • Magnesium Stearate
Efficacy Excellent

Dosage Analysis

  • Vitamin B6 (as Pyridoxine Hydrochloride) 1.7 mg Effective
  • Magnesium (as Magnesium Oxide, Albion® Magnesium Bisglycinate Chelate Buffered - Magnesium Bisglycinate Chelate, Magnesium Oxide) 250 mg Effective
  • BioPerine® Black Pepper Extract (Piper nigrum, Fruit) 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B6 (as Pyridoxine Hydrochloride) 1.7 mg 100%
Magnesium (as Magnesium Oxide, Albion® Magnesium Bisglycinate Chelate Buffered - Magnesium Bisglycinate Chelate, Magnesium Oxide) 250 mg 60%
BioPerine® Black Pepper Extract (Piper nigrum, Fruit) 5 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose (Capsule) Safe

It is used as a material for making vegetarian capsules.

Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$31$30$29$28$27 Mar 12 $28.99
iHerb

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

Brand Trust Report
NuBest

· Cheyenne, WY, USA · 27 products · nubest.com/

Certifications

1 certification
Consumerlab Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

1 incident
Prop 65 Lead and Lead Compounds2025-07-11Source
Related Supplements
Frequently Asked Questions
Is NuBest Magnesium Complex, 90 Vegetarian Capsules a good supplement?

NuBest Magnesium Complex, 90 Vegetarian Capsules received a product quality score of 95/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 90 servings per container. All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, NuBest, holds a brand trust score of 75/100 with 1 verified certifications including Consumerlab.

What are the ingredients in NuBest Magnesium Complex, 90 Vegetarian Capsules?

NuBest Magnesium Complex, 90 Vegetarian Capsules contains 3 active ingredients: Vitamin B6 (as Pyridoxine Hydrochloride) (1.7 mg), Magnesium (as Magnesium Oxide, Albion® Magnesium Bisglycinate Chelate Buffered - Magnesium Bisglycinate Chelate, Magnesium Oxide) (250 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 NuBest Magnesium Complex, 90 Vegetarian Capsules safe to take?

NuBest Magnesium Complex, 90 Vegetarian Capsules has been analyzed for ingredient safety across all its components. All 3 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 NuBest a trustworthy supplement brand?

NuBest receives a brand trust score of 75/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. the company offers 27 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NuBest 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 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.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

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.