Bronson D3, 5000 IU supplement bottle
Bronson

D3, 5000 IU Review

What We Researched
1 active ingredient analyzed · 9 inactive ingredients decoded · 4 brand certifications checked · Last updated: Aug 2026
93
Product Score Excellent
89
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
Vitamin D3 125 mcg —
Bioavailability Excellent

Absorption Rating

  • Vitamin D3 Good
Other Ingredients Excellent

Fillers & Additives

  • Corn Syrup
  • Maltodextrin
  • Gum Acacia
  • Sunflower Lecithin
  • Rice Bran
  • Tapioca Maltodextrin
  • Potato Starch
  • Palm Oil
  • Guar Gum
Efficacy Very Good

Dosage Analysis

  • Vitamin D3 125 mcg High

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 125 mcg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Corn Syrup Generally_safe

Provides sweetness and texture in gummy supplements.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Gum Acacia Safe

It is used as a thickener, binder, or emulsifier.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Rice Bran Safe

Natural filler and source of fiber.

Tapioca Maltodextrin Generally_safe

It is used as a filler or binder.

Potato Starch Safe

It is used as a filler or binder in supplements.

Palm Oil Generally_safe

Used as a carrier for fat-soluble ingredients.

Guar Gum Safe

Thickens and provides fiber in supplement formulations.

Brand Trust Report
Bronson

Founded 1960 · Hauppauge, NY, USA · 698 products · bronsonvitamins.com/

Certifications

4 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source
NSF Certified Verified

Transparency

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

Violation History

6 incidents
Prop 65 Lead2024-08-25Source
Prop 65 Lead2024-08-25Source
Prop 65 Lead2013-01-22Source
Prop 65 Lead2012-03-08Source
Prop 65 Lead2012-03-08Source
Prop 65 Listed Chemical (not specified in snippet)2008-10-22Source
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Frequently Asked Questions
Is Bronson D3, 5000 IU a good supplement?

Bronson D3, 5000 IU 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 Of the 9 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Bronson, holds a brand trust score of 89/100 with 4 verified certifications including Consumerlab, Fda Gmp Inspections, Usda Organic, NSF Certified.

What are the ingredients in Bronson D3, 5000 IU?

Bronson D3, 5000 IU contains 1 active ingredients: Vitamin D3 (125 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Bronson D3, 5000 IU safe to take?

Bronson D3, 5000 IU 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 Bronson a trustworthy supplement brand?

Bronson receives a brand trust score of 89/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1960 and headquartered in Hauppauge, NY, USA, the company offers 698 products in their lineup. They hold 4 verified certifications including Consumerlab, Fda Gmp Inspections, Usda Organic, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Bronson has 6 historical regulatory incidents on record, which are factored into the trust score.

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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.