Biotin 1 mg Ingredients & Drug Interactions
by Dr. Clark Research Association Dr. Clark Zentrum
What is this page for?
First and foremost: checking Biotin 1 mg 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 1 mg is a dietary supplement by Dr. Clark Research Association Dr. Clark Zentrum 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 1 mg by Dr. Clark Research Association Dr. Clark Zentrum
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 1 active ingredient: biotin, a B vitamin your body needs to process fats, carbohydrates, and amino acids (the building blocks of protein). The capsule also contains corn starch and gelatin as inactive ingredients.
Does it work?
Strong evidence
Biotin is likely effective for treating biotin deficiency—a genuine shortage of this vitamin in your body. For other uses like hair loss (alopecia areata), multiple sclerosis, or seborrheic dermatitis (a scaly skin condition), the evidence we hold isn't strong enough to say whether it works.
If you're considering biotin for a specific condition beyond deficiency, talk it over with your doctor to weigh what the science actually shows.
How safe is it?
Well-documented data
Biotin is generally well tolerated, even at fairly high doses, because your body clears excess through the urine. High-dose biotin (much higher than the 1 mg in this product) has rarely caused mild diarrhea in some people.
The safety notes advise checking with your doctor before taking high-dose supplements; at 1 mg, this is a standard dietary dose. There isn't enough safety data on file for pregnancy and lactation to say whether high-dose biotin is okay, but food and prenatal vitamin amounts are considered likely safe—if you're pregnant or nursing and want to take a supplement beyond what's in your prenatal vitamin, ask your doctor or pharmacist for personalized guidance.
Meds to double-check
No known interactions
No interactions are documented in our data for the ingredients we could check.
The bottom line
Scorecard at a glanceFully disclosed formula with strong clinical evidence behind its ingredients' uses. No medication interactions are currently documented, and safety information is well characterized.
This low-dose biotin supplement is a good choice if you have a biotin deficiency or want to cover your basic B vitamin needs. If you're taking any medications, there's nothing documented to worry about here, but it's still a smart habit to mention any new supplement to your doctor or pharmacist.
For other uses like hair loss or skin conditions, the evidence isn't clear—talk with your own healthcare provider about whether biotin makes sense for your situation.
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 Jun 24, 2020.
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 1 mg, straight from the product label.
| Brand | Dr. Clark Research Association Dr. Clark Zentrum |
|---|---|
| Barcode (UPC) | 7640116929593 |
| Net contents | 50 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Jun 24, 2020 |
| DSLD ID | 223438 |
| Product type | Vitamin |
| Supplement form | Capsule |
| Dietary claims / uses | All Other |
| Intended target group(s) | Children 4 or More Years of Age, Adult (18 - 50 Years) |
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 1 mg by Dr. Clark Research Association Dr. Clark Zentrum, sourced from the NIH Dietary Supplement Label Database.
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.
FDA Statement of Identity
Dietary Supplement/Food Supplement
Suggested/Recommended/Usage/Directions
Adults and children 12 or more years of age: 1 capsule daily or as directed.
Precautions
Store out of reach of young children.
Dietary supplements/food supplements should not be used as a substitute for a varied diet. Do not exceed the stated recommended daily dose.
Storage
Store in a dry, cool place.
Formulation
Made in the USA.
General Statements
Nominal weight: 21 g % DV = % Daily Value
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Biotin 1 mg by Dr. Clark Research Association Dr. Clark Zentrum 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 1 mg by Dr. Clark Research Association Dr. Clark Zentrum
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container50 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: Corn Starch, Gelatin. These complete the product’s ingredient list but are not active constituents.
Biotin 1 mg by Dr. Clark Research Association Dr. Clark Zentrum Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Biotin 1 mg. 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 1 mg, from the product label.
Dr. Clark Research Association Dr. Clark Zentrum
See all Dr. Clark Research Association Dr. Clark Zentrum products- Name
- Dr. Clark Zentrum Limited
- Street Address
- 152 Naxxar Road #7, SGN 9030
- City
- San Gwann
- State
- Malta
- Web Address
- www.drclark.com
Biotin 1 mg by Dr. Clark Research Association Dr. Clark Zentrum: Common Questions
Does Biotin 1 mg by Dr. Clark Research Association Dr. Clark Zentrum interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What is biotin, and what does it do?
Is this biotin supplement effective for hair loss or skin problems?
Are there any side effects?
Is it safe to take biotin while pregnant or nursing?
Does biotin interact with any of my medications?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Biotin 1 mg 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 1 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Biotin 1 mg'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