Biotin 10,000 mcg Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Biotin 10,000 mcg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Biotin 10,000 mcg is a dietary supplement by Doctor's Best with 1 active ingredient. Its ingredients are commonly taken for hair growth and thinning hair, brittle nails, skin health.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Biotin 10,000 mcg by Doctor's Best
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains one active ingredient: biotin, a B vitamin your body needs to convert food into energy and support healthy hair, skin, and nails. The capsule also contains microcrystalline cellulose, hypromellose, magnesium stearate, and silicon dioxide — these are inactive ingredients that help form and stabilize the capsule.
Does it work?
Strong evidence
Biotin is likely effective for treating biotin deficiency, which is rare but can happen with certain medications or medical conditions. For other uses — hair loss (alopecia areata), multiple sclerosis, and seborrheic dermatitis (a scaly skin condition) — the evidence we hold either shows it's possibly ineffective or there isn't enough reliable evidence to say either way.
How safe is it?
Well-documented data
Biotin is generally well tolerated, even at fairly high doses, because your body excretes any excess in your urine. High-dose biotin has rarely been linked to mild diarrhea; one small study reported this in patients taking 300 mg daily.
There's one isolated case report of a woman who developed a heart and lung inflammation (eosinophilic pleuropericarditis) while taking biotin 10 mg alongside other supplements and a heart medication, but whether biotin caused it remains unclear — no similar cases have been reported since. For pregnancy and lactation, biotin is rated likely safe, though the facts advise checking with your doctor before taking high-dose supplements if you're pregnant or nursing.
Meds to double-check
No known interactions
No interactions are documented for biotin in our data. That doesn't mean none exist elsewhere, so if you take any regular medications, it's worth a quick chat with your pharmacist before you start.
The bottom line
Scorecard at a glanceFully disclosed formula with clinical evidence supporting its stated purpose. No medication interactions are currently documented, and safety information is well characterized.
If you have a documented biotin deficiency, this supplement is likely to help. If you're taking it for hair loss or other conditions, the evidence doesn't support that use.
This product has no known drug interactions, but talk it over with your doctor or pharmacist before starting — especially if you're pregnant, nursing, or taking other supplements.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Jan 24, 2024.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Biotin 10,000 mcg, straight from the product label.
| Brand | Doctor's Best |
|---|---|
| Barcode (UPC) | 753950003736 |
| Net contents | 120 Veggie Cap(s) |
| Market status | On market |
| Date entered into DSLD | Jan 24, 2024 |
| DSLD ID | 302642 |
| Product type | Vitamin |
| Supplement form | Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Biotin 10,000 mcg by Doctor's Best, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Biotin | 10000 mcg | 33330% |
Other ingredients: Microcrystalline Cellulose, Hypromellose, Magnesium Stearate, Silicon Dioxide
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formula
Doctor's Best Biotin provides a substantial dose of the B-complex vitamin biotin. Biotin is indispensable for the unique function of "biotinylation" that facilitates both energy and protein metabolism and healthy DNA activity. Clinical observations of biotin deficiency show its importance for the upkeep of healthy skin and hair, as well as for the immune and central nervous systems. Preliminary evidence also suggests that biotin can help promote healthy nail renewal.
Formulation
Helps support healthy hair, skin, and nails Helps support gene regulation and DNA integrity Helps support essential enzyme functions
Helps support healthy hair, skin, and nails
Non-GMO Gluten free Soy free
Vegan
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Brand IP Statement(s)
Doctor's Best Science-based nutrition
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Suggested adult use: Take 1 capsule daily, with or without food, or as recommended by a nutritionally informed physician.
Storage
Store in a cool dry place.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Biotin 10,000 mcg by Doctor's Best label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Biotin 10,000 mcg by Doctor's Best
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Veggie Capsule(s) Dosage formCapsule Servings per container120 Amounts shown are per serving.
Biotin
No knowninteractions
Biotin (vitamin B7) is a water-soluble vitamin your body needs to turn food into energy and to support healthy hair, skin, and nails. Most people get...
Biotin monograph & interactionsOther (inactive) ingredients: Microcrystalline Cellulose, Hypromellose, Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.
Biotin 10,000 mcg by Doctor's Best Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Biotin 10,000 mcg. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Biotin 10,000 mcg, from the product label.
Doctor's Best
See all Doctor's Best products- Name
- Doctor's Best, Inc.
- City
- Tustin
- State
- California
- ZipCode
- 92780
- Phone Number
- (800) 777-2474
- Web Address
- drbvitamins.com
Biotin 10,000 mcg by Doctor's Best: Common Questions
Does Biotin 10,000 mcg by Doctor's Best interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is biotin safe to take at this dose?
Will biotin help my hair grow?
What are the side effects?
Is biotin safe during pregnancy?
What does biotin actually do?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Biotin 10,000 mcg is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Biotin 10,000 mcg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Biotin 10,000 mcg's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 4 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Biotin 4 references
- Debourdeau PM, Djezzar S, Estival JL, et al. Life-threatening eosinophilic pleuropericardial effusion related to vitamins B5 and H. Ann Pharmacother 2001;35:424-6. DOI
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2000). Washington, DC: National Academy Press, 2000. Available at: http://b
- Mock DM, Quirk JG, Mock NI. Marginal biotin deficiency during normal pregnancy. Am J Clin Nutr 2002;75:295-9. PubMed
- Sedel F, Papeix C, Bellanger A, Touitou V, Lebrun-Frenay C, Galanaud D, et al. High doses of biotin in chronic progressive multiple sclerosis: a pilot study.Mult Scler Relat Disord. 2015;4(2):159-69. doi: 10.1016/j.msard.2015.01.005. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC