SR Sports Research Biotin 10,000 mcg supplement bottle
SR Sports Research

Biotin 10,000 mcg

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
93
Product Score Excellent
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Biotin (as D-Biotin) 10000 mcg 33333%
Bioavailability Excellent

Absorption Rating

  • Biotin (as D-Biotin) Good
Other Ingredients Excellent

Fillers & Additives

  • virgin Coconut Oil
  • Rice Bran Wax
  • Modified Tapioca Starch
  • Glycerin
  • Water
  • Purified
Efficacy Very Good

Dosage Analysis

  • Biotin (as D-Biotin) 10000 mcg High

Supplement Facts

Ingredient Amount % Daily Value
Biotin (as D-Biotin) 10000 mcg 33333%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

virgin Coconut Oil Unknown
Rice Bran Wax Generally_safe

It is used as a coating agent or emulsifier.

Modified Tapioca Starch Generally_safe

It is added as a filler, binder, or thickener.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Water Safe

Dissolves and carries water-soluble ingredients.

Purified Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$20$19$18$17$16 $17.99
Target

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

Brand Trust Report
SR Sports Research

Founded 1980 · San Pedro, California, United States · 47 products · sportsresearch.com

Certifications

4 certifications
Consumerlab Verified Source
Non Gmo Project Verified
Usda Organic Verified
Vegan Certified Verified

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

5 incidents
Prop 65 Lead2024-11-15Source
Lawsuit A lawsuit alleged that the 'weight management' and 'appetite suppression' claims on their Garcinia Cambogia product were false and misleading.2024Source
Lawsuit A class-action lawsuit was filed alleging that the Keto+ dietary supplement is misbranded and falsely advertised.2023Source
Prop 65 Lead2021-10-25Source
Lawsuit Deceptive labeling of Premium MCT Oil and Turmeric Curcumin C3 Complex products with claims of containing 'beneficial fats,' providing 'natural' energy, and having antibacterial, anti-microbial, and anti-viral properties.2020Source
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Frequently Asked Questions
Is SR Sports Research Biotin 10,000 mcg a good supplement?

SR Sports Research Biotin 10,000 mcg 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 with 30 servings per container. Of the 6 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, SR Sports Research, holds a brand trust score of 66/100 with 4 verified certifications including Consumerlab, Non Gmo Project, Usda Organic, Vegan Certified.

What are the ingredients in SR Sports Research Biotin 10,000 mcg?

SR Sports Research Biotin 10,000 mcg contains 1 active ingredients: Biotin (as D-Biotin) (10000 mcg). Notable high-dose ingredients include Biotin at 33333% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is SR Sports Research Biotin 10,000 mcg safe to take?

SR Sports Research Biotin 10,000 mcg 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 SR Sports Research a trustworthy supplement brand?

SR Sports Research receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in San Pedro, California, United States, the company offers 47 products in their lineup. They hold 4 verified certifications including Consumerlab, Non Gmo Project, Usda Organic, Vegan Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: SR Sports Research has 5 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.