🟢 100/100

This product looks safe

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

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

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

Supplement Facts — Evidence Check

5000 mcg (16667% DV)
📊 166.7× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 5.0mg

Other Ingredients

Soybean Oil Gelatin Glycerin yellow Beeswax Water Rapeseed Lecithin Carmine

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (100% of products) Structure/Function (91% of products) Nutrient (57% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested use: Consult your healthcare professional before use. Take one softgel daily with a meal. For easier swallowing, take with water before and during ingestion.

⚠️ Warnings & Precautions

Store in a cool, dry place, out of reach of children.

Do not use if imprinted seal under cap is broken or missing.

Caution: Do not exceed one softgel daily unless recommended by a healthcare professional. Some supplements may interact with certain medications and/or interfere with certain lab tests. If you are taking any medication and/or planning to undergo any clinical lab testing, consult your physician before taking this product.

If you are taking any medication and/or planning to undergo any clinical lab testing, consult your physician before taking this product.

🧪 Formulation Notes

Maximum strength for adults diagnosed with very low levels of Biotin For those with biotin deficiency.

Nature Made Maximum Strength Biotin provides 5000 mcg of biotin, a B vitamin that supports carbohydrate, protein and fat metabolism. Biotin may also help support healthy hair, skin and nails for those that are biotin deficient. For those with biotin deficiency. Based on Pharmacy Times Survey of pharmacist recommending letter vitamin supplements.

M Maximum 5,000 mcg - Helps restore healthy levels of biotin in adults with very low levels, as diagnosed by their healthcare professional using appropriate biomarkers.

Colors derived from natural sources - no synthetic dyes

Colors derived from natural sources - no synthetic dyes No artificial flavors Gluten free

USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. www.uspverified.org.

Additional Information

#1 pharmacist recommended Based on Pharmacy Times Survey of pharmacists recommending Letter Vitamin Supplements.

USP Verified Dietary Supplement

Strength levels of Biotin R regular 300 mcg or below E extra above 300 mcg up to 2,500 mcg M maximum above 2,500 mcg up to 5,000 mcg

Keep bottle tightly closed. Store in a cool, dry place, out of reach of children.

Product Details

UPC / SKU 0 31604 02716 2
DSLD Entry Date 2024-02-22
Product Type Vitamin
Form Softgel Capsule
Brand Nature Made
DSLD ID 302758
Data Updated 2026-04-11

Research Evidence

31 Research Sources
53 Avg Quality Score
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
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
B Dietary interventions for multiple sclerosis-related outcomes
Meta Analysis The Cochrane database of systematic reviews 2020
B Interventions for infantile seborrhoeic dermatitis (including cradle cap)
Meta Analysis The Cochrane database of systematic reviews 2019
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
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
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
B Effect of biotin on milk performance of dairy cattle: a meta-analysis
Meta Analysis Journal of dairy science 2011
B PROVIT: Supplementary Probiotic Treatment and Vitamin B7 in Depression-A Randomized Controlled Trial
Rct Nutrients 2020
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
View all evidence for Biotin →

Compare Similar Products

View all Biotin products →