Benfotiamine 150 mg Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Benfotiamine 150 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
Benfotiamine 150 mg is a dietary supplement by Woodstock Vitamins with 1 active ingredient. Its ingredients are commonly taken for diabetic nerve pain (neuropathy), supporting healthy nerve function, thiamine deficiency.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 Benfotiamine 150 mg by Woodstock Vitamins
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: benfotiamine, a fat-soluble form of thiamine (vitamin B1). The inactive ingredients are microcrystalline cellulose, HPMC, ascorbyl palmitate, silica, and medium-chain triglyceride oil.
Does it work?
Moderate evidence
Benfotiamine is possibly effective for diabetic nerve pain (diabetic neuropathy). For diabetic kidney damage (diabetic nephropathy), the evidence suggests it's possibly ineffective.
For alcohol use disorder, Alzheimer disease, and general nerve pain (peripheral neuropathy), the evidence isn't reliable enough yet to rate whether it works.
How safe is it?
Well-documented data
Benfotiamine is generally well tolerated in the studies we have, but long-term safety hasn't been fully worked out. In one trial of patients taking 300–600 mg daily for 6 weeks, a small number reported allergic skin reactions and mild stomach discomfort — rates similar to placebo.
There isn't enough safety information for pregnancy, so the data advises avoiding it unless your doctor says otherwise. Safety while breastfeeding hasn't been well studied either, so caution is advised — talk with your doctor or pharmacist for personalized guidance.
Meds to double-check
No known interactions
No interactions are documented in our data for benfotiamine.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. No medication interactions are currently documented, and safety information is well characterized.
If you have diabetic nerve pain and want to try a B1 supplement, benfotiamine is possibly effective and has no documented medication interactions. Long-term safety data is limited, and pregnancy and breastfeeding safety aren't well established — discuss with your doctor first if either applies to you.
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 23, 2025.
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 Benfotiamine 150 mg, straight from the product label.
| Brand | Woodstock Vitamins |
|---|---|
| Barcode (UPC) | 669439843161 |
| Net contents | 120 Vegetarian Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Jan 23, 2025 |
| DSLD ID | 326359 |
| 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 Benfotiamine 150 mg by Woodstock Vitamins, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Benfotiamine | 300 mg | -- |
Other ingredients: Microcrystalline Cellulose, HPMC, Ascorbyl Palmitate, Silica, Medium-Chain Triglyceride Oil
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.
Precautions
Professional use only.
Consult your healthcare practitioner prior to use.
Individuals taking medication should discuss potential interactions with their healthcare practitioner.
Do not use if tamper seal is damaged.
Storage: Keep closed in a cool, dry place out of reach of children.
Professional use only.
Suggested/Recommended/Usage/Directions
Directions: Take two capsules in the morning and two capsules in the evening, or as directed by your healthcare practitioner.
Formula
Benfotiamine is a lipid-soluble derivative of thiamin that demonstrates improved absorption and duration of activity compared to water-soluble thiamin. Benfotiamine activates transketolase activity, thereby facilitating conversion of harmful glucose metabolites and positively affecting AGE formation. It supports peripheral nerve health and may support vascular health, including the microvasculature of the retina and kidney. Benfotiamine is also an excellent way to improve thiamin status.
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.
Storage
Storage: Keep closed in a cool, dry place out of reach of children.
Formulation
Does not contain: Wheat, gluten, corn, yeast, soy, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, or artificial preservatives.
Lipid-soluble, highly bioavailable Thiamin derivative
Manufactured in a GMP compliant facility.
Vegetarian caps
FDA Statement of Identity
Dietary Supplement
General Statements
This package is completely recyclable
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Benfotiamine 150 mg by Woodstock Vitamins 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 Benfotiamine 150 mg by Woodstock Vitamins
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.
Benfotiamine
No knowninteractions
Benfotiamine is a man-made, fat-soluble form of vitamin B1 (thiamine) that the body may absorb more easily than regular thiamine. It is mostly studied...
Benfotiamine monograph & interactionsOther (inactive) ingredients: Microcrystalline Cellulose, HPMC, Ascorbyl Palmitate, Silica, Medium-Chain Triglyceride Oil. These complete the product’s ingredient list but are not active constituents.
Benfotiamine 150 mg by Woodstock Vitamins Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Benfotiamine 150 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 Benfotiamine 150 mg, from the product label.
Woodstock Vitamins
See all Woodstock Vitamins products- Name
- Village Vitality LLC
- Street Address
- 79 Tinker Street Fl 2
- City
- Woodstock
- State
- NY
- ZipCode
- 12498
- Phone Number
- (845) 521-7455
- Web Address
- www.VillageVitality.com
Benfotiamine 150 mg by Woodstock Vitamins: Common Questions
Does Benfotiamine 150 mg by Woodstock Vitamins interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does benfotiamine actually work for nerve pain?
What side effects did people experience in studies?
Is it safe to take long-term?
Can I take this if I'm pregnant or breastfeeding?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Benfotiamine 150 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 Benfotiamine 150 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Benfotiamine 150 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 1 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.
Benfotiamine 1 reference
- Stracke H, Gaus W, Achenbach U, Federlin K, Bretzel RG. Benfotiamine in diabetic polyneuropathy (BENDIP): results of a randomised, double blind, placebo-controlled clinical study. Exp Clin Endocrinol Diabetes 2008;116(10):600-5. 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