Micro Ingredients Vitamin B1 with Benfotiamine supplement bottle
Micro Ingredients

Vitamin B1 with Benfotiamine Review

What We Researched
2 active ingredients analyzed · 5 inactive ingredients decoded · 2 brand certifications checked · Last updated: Aug 2026
96
Product Score Excellent
86
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
Benfotiamine 50 mg
Thiamin 500 mg
Bioavailability Excellent

Absorption Rating

  • Benfotiamine Good
  • Thiamin Good
Other Ingredients Excellent

Fillers & Additives

  • Gelatin
  • Zinc Oxide
  • Glycerin
  • MCT Oil
  • Purified Water
Efficacy Very Good

Dosage Analysis

  • Benfotiamine 50 mg Effective
  • Thiamin 500 mg High

Supplement Facts

Ingredient Amount % Daily Value
Benfotiamine 50 mg
Thiamin 500 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Zinc Oxide Generally_safe

It is used as a source of zinc.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

MCT Oil Safe

Helps dissolve and enhance absorption of fat-soluble ingredients.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Brand Trust Report
Micro Ingredients

Founded 2015 · Montclair, CA; Diamond Bar, CA; Miami, FL · 100 products · microingredients.com

Certifications

2 certifications
Labdoor Verified Source
USDA Organic Verified

Transparency

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

Violation History

3 incidents
Lawsuit Other Fraud2025
Prop 65 Lead2022-05-26Source
Prop 65 Lead2020-11-02Source
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Frequently Asked Questions
Is Micro Ingredients Vitamin B1 with Benfotiamine a good supplement?

Micro Ingredients Vitamin B1 with Benfotiamine received a product quality score of 96/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 120 servings per container. Of the 5 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Micro Ingredients, holds a brand trust score of 86/100 with 2 verified certifications including Labdoor, USDA Organic.

What are the ingredients in Micro Ingredients Vitamin B1 with Benfotiamine?

Micro Ingredients Vitamin B1 with Benfotiamine contains 2 active ingredients: Benfotiamine (50 mg), Thiamin (500 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Micro Ingredients Vitamin B1 with Benfotiamine safe to take?

Micro Ingredients Vitamin B1 with Benfotiamine 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 Micro Ingredients a trustworthy supplement brand?

Micro Ingredients receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2015 and headquartered in Montclair, CA; Diamond Bar, CA; Miami, FL, the company offers 100 products in their lineup. They hold 2 verified certifications including Labdoor, USDA Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Micro Ingredients has 3 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 150,000 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 — 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.