Brain Bean Opti D3 Plus supplement bottle
Brain Bean

Opti D3 Plus

What We Researched
4 active ingredients analyzed · 1 inactive ingredient decoded · 1 retailer compared · Last updated: Mar 2026
82
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D3 (as cholecalciferol) 125 mcg (5000 IU) 625%
Vitamin K1 300 mcg 250%
Vitamin K2 (MenaQ7 PharmaPure) 50 mcg 41%
Magnesium (as dimagnesium malate) 120mg 28%
Bioavailability Very Good

Absorption Rating

  • Vitamin D3 (as cholecalciferol) Good
  • Vitamin K1 Fair
  • Vitamin K2 (MenaQ7 PharmaPure) Good
  • Magnesium (as dimagnesium malate) Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetable Capsule
Efficacy Fair

Dosage Analysis

  • Vitamin D3 (as cholecalciferol) 125 mcg (5000 IU) High
  • Vitamin K1 300 mcg Effective
  • Vitamin K2 (MenaQ7 PharmaPure) 50 mcg Under-dosed
  • Magnesium (as dimagnesium malate) 120mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 (as cholecalciferol) 125 mcg (5000 IU) 625%
Vitamin K1 300 mcg 250%
Vitamin K2 (MenaQ7 PharmaPure) 50 mcg 41%
Magnesium (as dimagnesium malate) 120mg 28%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetable Capsule Safe

It is used as a vegetarian alternative to gelatin capsules.

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
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Frequently Asked Questions
Is Brain Bean Opti D3 Plus a good supplement?

Brain Bean Opti D3 Plus received a product quality score of 82/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 4 active ingredients with 90 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives.

What are the ingredients in Brain Bean Opti D3 Plus?

Brain Bean Opti D3 Plus contains 4 active ingredients: Vitamin D3 (as cholecalciferol) (125 mcg (5000 IU)), Vitamin K1 (300 mcg), Vitamin K2 (MenaQ7 PharmaPure) (50 mcg), Magnesium (as dimagnesium malate) (120mg). Notable high-dose ingredients include Vitamin D3 at 625% DV, Vitamin K1 at 250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Brain Bean Opti D3 Plus safe to take?

Brain Bean Opti D3 Plus 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.

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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.