Bronson Vitamin B 100 Complex supplement bottle
Bronson

Vitamin B 100 Complex

What We Researched
10 active ingredients analyzed · 7 inactive ingredients decoded · 3 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
89
Product Score Good
75
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B1 (as Thiamin Mononitrate) 100 mg 8333%
Vitamin B2 (as Riboflavin) 100 mg 7692%
Vitamin B3 (as Niacinamide) 100 mg 625%
Vitamin B6 (as Pyridoxine Hydrochloride) 100 mg 5882%
Folic Acid 400 mcg DFE 100%
Vitamin B12 (as Cyanocobalamin) 100 mcg 4167%
Biotin 100 mcg 333%
Pantothenic Acid (as d-Calcium Pantothenate) 100 mg 2000%
Inositol 100 mg *
PABA (Para-Aminobenzoic Acid) 100 mg *
Bioavailability Very Good

Absorption Rating

  • Vitamin B1 (as Thiamin Mononitrate) Fair
  • Vitamin B2 (as Riboflavin) Good
  • Vitamin B3 (as Niacinamide) Good
  • Vitamin B6 (as Pyridoxine Hydrochloride) Fair
  • Folic Acid Fair
  • Vitamin B12 (as Cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid (as d-Calcium Pantothenate) Good
  • Inositol Good
  • PABA (Para-Aminobenzoic Acid) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Dicalcium Phosphate
  • Stearic Acid
  • Croscarmellose Sodium
  • Magnesium Stearate
  • Silicon Dioxide
  • Pharmaceutical Glaze
Efficacy Very Good

Dosage Analysis

  • Vitamin B1 (as Thiamin Mononitrate) 100 mg Effective
  • Vitamin B2 (as Riboflavin) 100 mg Effective
  • Vitamin B3 (as Niacinamide) 100 mg High
  • Vitamin B6 (as Pyridoxine Hydrochloride) 100 mg Effective
  • Folic Acid 400 mcg DFE Effective
  • Vitamin B12 (as Cyanocobalamin) 100 mcg Effective
  • Biotin 100 mcg Effective
  • Pantothenic Acid (as d-Calcium Pantothenate) 100 mg Effective
  • Inositol 100 mg Under-dosed
  • PABA (Para-Aminobenzoic Acid) 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B1 (as Thiamin Mononitrate) 100 mg 8333%
Vitamin B2 (as Riboflavin) 100 mg 7692%
Vitamin B3 (as Niacinamide) 100 mg 625%
Vitamin B6 (as Pyridoxine Hydrochloride) 100 mg 5882%
Folic Acid 400 mcg DFE 100%
Vitamin B12 (as Cyanocobalamin) 100 mcg 4167%
Biotin 100 mcg 333%
Pantothenic Acid (as d-Calcium Pantothenate) 100 mg 2000%
Inositol 100 mg *
PABA (Para-Aminobenzoic Acid) 100 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Pharmaceutical Glaze Generally_safe

It is used to coat tablets or capsules for easier swallowing or controlled release.

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
Bronson

Founded 1960 · Hauppauge, NY, USA · 292 products · bronsonvitamins.com/

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source

Transparency

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

Violation History

4 incidents
Prop 65 Lead2024-08-25Source
Prop 65 Lead2013-01-22Source
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 Vitamin B 100 Complex a good supplement?

Bronson Vitamin B 100 Complex received a product quality score of 89/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 10 active ingredients with 100 servings per container. Of the 7 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Bronson, holds a brand trust score of 75/100 with 3 verified certifications including Consumerlab, Fda Gmp Inspections, Usda Organic.

What are the ingredients in Bronson Vitamin B 100 Complex?

Bronson Vitamin B 100 Complex contains 10 active ingredients: Vitamin B1 (as Thiamin Mononitrate) (100 mg), Vitamin B2 (as Riboflavin) (100 mg), Vitamin B3 (as Niacinamide) (100 mg), Vitamin B6 (as Pyridoxine Hydrochloride) (100 mg), Folic Acid (400 mcg DFE), Vitamin B12 (as Cyanocobalamin) (100 mcg), and 4 more. Notable high-dose ingredients include Vitamin B1 at 8333% DV, Vitamin B2 at 7692% DV, Vitamin B3 at 625% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Bronson Vitamin B 100 Complex safe to take?

Bronson Vitamin B 100 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 Bronson a trustworthy supplement brand?

Bronson receives a brand trust score of 75/100 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 292 products in their lineup. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Bronson has 4 historical regulatory incidents on record, which are factored into the trust score.

How much vitamin d3 should i take daily?

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 does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

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.

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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.