Biotin 10,000 mcg plus Keratin Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Biotin 10,000 mcg plus Keratin 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 plus Keratin is a dietary supplement by Spring Valley with 2 active ingredients. 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 plus Keratin by Spring Valley
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 two active ingredients: biotin and keratin. Biotin is a B vitamin your body uses to convert food into energy and maintain healthy skin, hair, and nails.
Keratin is a structural protein found naturally in hair and nails. The product includes several inactive ingredients (microcrystalline cellulose, dicalcium phosphate, and others) that serve as binders and fillers.
Does it work?
Strong evidence
Biotin is likely effective for treating biotin deficiency — if your doctor has confirmed you're deficient, this dose can help correct it. For other uses, the evidence is less clear: it's rated possibly ineffective for multiple sclerosis and seborrheic dermatitis, and there isn't enough reliable evidence to rate it for hair loss (alopecia areata).
We don't hold effectiveness data for keratin.
How safe is it?
Well-documented data
Biotin is generally well tolerated, even at high doses, because your body excretes what it doesn't use in urine. High-dose biotin has rarely been linked to mild diarrhea, and one case report described a possible reaction with a combination of biotin and pantothenic acid in a patient taking other medications — but the cause wasn't clear.
Because this product contains a high dose (10,000 mcg), check with your doctor before starting, especially if you're pregnant, nursing, or taking other supplements. Pregnancy and lactation: biotin at normal dietary and supplement levels is likely safe, but discuss high-dose products with your doctor first.
Meds to double-check
No known interactions
No interactions are documented in our data for the ingredient we could check (biotin). We don't hold interaction data for keratin, so mention this product to your doctor or pharmacist to confirm it won't interfere with any medications you take.
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.
This is a straightforward biotin-and-keratin supplement suited for people whose doctor has identified a biotin deficiency or who want to try high-dose biotin for hair and nail health — though the evidence for those cosmetic uses is mixed. Because the dose is high, talk it over with your doctor or pharmacist before you start, particularly 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 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Sep 22, 2022.
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 plus Keratin, straight from the product label.
| Brand | Spring Valley |
|---|---|
| Net contents | 60 Tablet(s) |
| Market status | On market |
| Date entered into DSLD | Sep 22, 2022 |
| DSLD ID | 271610 |
| Product type | Other Combinations |
| Supplement form | Tablet Or Pill |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten 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 plus Keratin by Spring Valley, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Biotin | 10000 mcg | 33333% |
| Keratin | 100 mg | -- |
Other ingredients: Microcrystalline Cellulose, Dicalcium Phosphate, Hydroxypropyl Methylcellulose, Croscarmellose Sodium, Crospovidone, Magnesium Stearate, Maltodextrin, Polydextrose, Polyethylene Glycol, Polyvinyl Alcohol, Silica, Talc, Titanium 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.
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.
Formulation
Extra Strength
Hair/Skin/Nail Health Biotin is a B vitamin that may help support healthy energy metabolism. Biotin and keratin may support healthy hair, skin, and nails.
No Gluten, Synthetic Dyes, Artificial Flavors, Lactose
Product of China
FDA Statement of Identity
Dietary Supplement
Formula
Biotin 10,000 mcg per tablet plus Keratin
Suggested/Recommended/Usage/Directions
Suggested Use: Adults, take one tablet daily with food as a dietary supplement.
Precautions
Warning: Pregnant or nursing women, individuals taking medication(s) or persons who have a health condition should consult their doctor before using this product.
Keep out of reach of children.
For your protection, do not use if printed seal under cap is broken or missing.
Discontinue use and consult your doctor if any adverse reactions occur.
Storage
Store at room temperature 59 degrees-86 degrees F (15 degrees - 30 degrees C). Keep bottle tightly closed.
General Statements
Quality Guaranteed Spring Valley products are produced under strict quality guidelines. If you are unhappy with this product, we'll replace it or refund your money. For questions or comments call 1-866-251-1662. Walmart.com/springvalley
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Biotin 10,000 mcg plus Keratin by Spring Valley 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 plus Keratin by Spring Valley
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Tablet(s) Dosage formTablet Or Pill Servings per container60 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
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 & interactionsKeratin
Other (inactive) ingredients: Microcrystalline Cellulose, Dicalcium Phosphate, Hydroxypropyl Methylcellulose, Croscarmellose Sodium, Crospovidone, Magnesium Stearate, Maltodextrin, Polydextrose, Polyethylene Glycol, Polyvinyl Alcohol, Silica, Talc, Titanium Dioxide. These complete the product’s ingredient list but are not active constituents.
Biotin 10,000 mcg plus Keratin by Spring Valley Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Biotin 10,000 mcg plus Keratin. 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 plus Keratin, from the product label.
Spring Valley
See all Spring Valley products- Name
- Walmart Inc.
- City
- Bentonville
- State
- AR
- ZipCode
- 72716
- Phone Number
- 1-866-251-1662
- Web Address
- Walmart.com/springvalley
Biotin 10,000 mcg plus Keratin by Spring Valley: Common Questions
Does Biotin 10,000 mcg plus Keratin by Spring Valley interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does biotin really help with hair and nail growth?
Is this safe to take long-term?
Can I take this while pregnant or breastfeeding?
What are the side effects?
Why is the biotin dose so high?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Biotin 10,000 mcg plus Keratin 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 plus Keratin’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 plus Keratin'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