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Biotin

product on market Softgel Capsule TN Trusted Nutrients Essentials Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Biotin is a B-vitamin that supports the metabolism of fatty acids and amino acids. Research provides moderate evidence for its role in supporting nail and hair health in individuals with deficiencies. However, evidence for its efficacy in healthy individuals is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Biotin
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
100
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

10000 mcg (3333% DV)
333.3× RDA — above typical dose 27 studies (A:0, B:11)

Other Ingredients

Soybean Oil Gelatin Vegetable Glycerin yellow Beeswax Titanium Dioxide color Shell Ingredients:
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, adults take one (1) softgel, once daily, preferably with a meal.

Warnings & Precautions

Caution: If you are pregnant, nursing, taking medication(s), or have any medical condition(s), consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Warning: Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Purity promise Free of: Herbicides Pesticides Gluten Dairy

Water-soluble B vitamin

Does not contain: Artificial flavors or sweeteners, preservatives, sugar, starch, milk, lactose, gluten, wheat, yeast, fish, sodium, herbicides, or pesticides.

Additional Information

Certified sports nutritionists available 24/7

Health benefits: Strengthens your hair, skin, & nails Improves cellular energy production Helps metabolize fat, protein, & carbs Vital for cellular & enzymatic functions Promotes cellular health and growth

Store at room temperature.

Essential nutrient for strong and healthy skin, hair, & nails

Made in the USA

Please recycle

X000LU3IUJ

GMP Manufactured in accordance with strict GMP standards

FDA Manufactured in an FDA registered facility

Metadata

Product Details

UPC / SKUX000LU3IUJ
DSLD Entry Date2017-02-24
Product TypeVitamin
FormSoftgel Capsule
BrandTN Trusted Nutrients Essentials
DSLD ID70278
Data Updated2026-04-11
Research

Research Evidence

31
Research Sources
53
Avg Quality
12
Meta Analysis
9
Systematic Review
5
Rct
2
Clinical Trial
1
Regulatory Source
1
Openfda Safety
B Pentasaccharides for the treatment of deep vein thrombosis
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Quantitative comparison of the efficacy of clinical drug treatments for primary progressive multiple sclerosis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2023 PubMed DOI
B Dietary interventions for multiple sclerosis-related outcomes
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Interventions for infantile seborrhoeic dermatitis (including cradle cap)
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
B Effect of varicocelectomy on sperm deoxyribonucleic acid fragmentation rates in infertile men with clinical varicocele: a systematic review and meta-analysis
Meta Analysis Fertility and sterility 2021 PubMed DOI
B Effect of feeding biotin on milk production and hoof health in lactating dairy cows: a quantitative assessment
Meta Analysis Journal of dairy science 2011 PubMed DOI
B Factitious Graves' Disease Due to Biotin Immunoassay Interference-A Case and Review of the Literature
Systematic Review The Journal of clinical endocrinology and metabolism 2016 PubMed DOI
B Effect of biotin on milk performance of dairy cattle: a meta-analysis
Meta Analysis Journal of dairy science 2011 PubMed DOI
B PROVIT: Supplementary Probiotic Treatment and Vitamin B7 in Depression-A Randomized Controlled Trial
Rct Nutrients 2020 PubMed DOI
B High-dose biotin for multiple sclerosis: A systematic review and meta-analyses of randomized controlled trials
Meta Analysis Multiple sclerosis and related disorders 2021 PubMed DOI
View all evidence for Biotin →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.