Home Ingredients BenfoPure® (Benfotiamine — Vitamin B1 Derivative)
Metabolic HealthCardiovascular

BenfoPure® (Benfotiamine — Vitamin B1 Derivative)

Evidence Level
Moderate
1 Clinical Trial
3 Documented Benefits
3/5 Evidence Score

BenfoPure® is a high-purity benfotiamine, a fat-soluble form of thiamine (vitamin B1) from Hamari Chemicals. Because it is fat-soluble, benfotiamine is absorbed far better than ordinary thiamine and is studied for supporting healthy glucose metabolism and nerve health, especially in people with blood-sugar challenges.

Studied Dose Commonly 300 to 600 mg per day.
Active Compound Benfotiamine, a fat-soluble S-acyl derivative of thiamine (vitamin B1) with high bioavailability.

Benefits

Nerve health

In short randomized trials, benfotiamine improved some nerve-comfort measures in people with elevated blood sugar; results across trials have been mixed, so it supports nerve comfort rather than being a proven treatment.

Supported by Trial 1

Healthy glucose metabolism

Benfotiamine supports pathways that reduce the harmful byproducts of high blood sugar, which may help limit the metabolic stress of high blood sugar; clinical circulatory outcomes in people remain unproven.

Supported by Trial 1

Better-absorbed vitamin B1

As a fat-soluble form, benfotiamine raises active thiamine levels far more effectively than standard thiamine.

Supported by Trial 1

Mechanism of action

1

Transketolase activation

Benfotiamine boosts the thiamine-dependent enzyme transketolase, which diverts excess glucose breakdown products away from damaging pathways.

2

AGE and oxidative-stress reduction

By redirecting glucose metabolism, benfotiamine lowers the formation of advanced glycation end-products and related oxidative stress that harm nerves and vessels.

Clinical trials

1
Benfotiamine and Diabetic Neuropathy — RCT
PubMed

Three-week randomized controlled trial of benfotiamine in diabetic polyneuropathy. (Haupt et al. 2005, International Journal of Clinical Pharmacology and Therapeutics)

Adults with diabetic polyneuropathy.

In this small 3-week pilot (40 patients), benfotiamine improved nerve-symptom scores versus placebo; larger and longer trials have shown less consistent benefit, so the overall human evidence is mixed.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated — well tolerated at studied doses.
Mild digestive upset is occasionally reported.
Discontinue if any unusual reaction occurs.

Important Drug interactions

Diabetes medication — supports glucose metabolism; monitor blood sugar.
Generally compatible with other medications.
Tell your doctor if you manage diabetes or neuropathy with medication.

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Frequently asked questions about BenfoPure® (Benfotiamine — Vitamin B1 Derivative)

What is BenfoPure?

BenfoPure® is a high-purity benfotiamine, a fat-soluble form of thiamine (vitamin B1) from Hamari Chemicals. Because it is fat-soluble, benfotiamine is absorbed far better than ordinary thiamine and is studied for supporting healthy glucose metabolism and nerve health, especially in people with blood-sugar challenges.

What is BenfoPure used for?

BenfoPure is researched primarily for Metabolic Health and Cardiovascular. In short randomized trials, benfotiamine improved some nerve-comfort measures in people with elevated blood sugar; results across trials have been mixed, so it supports nerve comfort rather than being a proven treatment.

What is the recommended dosage of BenfoPure?

The clinically studied dose is Commonly 300 to 600 mg per day. Always follow the product label and check with a healthcare provider for personal advice.

Is BenfoPure safe, and does it have side effects?

For most healthy adults, BenfoPure is well tolerated at studied doses. Reported effects can include: Generally well-tolerated — well tolerated at studied doses. Mild digestive upset is occasionally reported. It may also interact with some medications. BenfoPure is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does BenfoPure interact with any medications?

Possible interactions include: Diabetes medication — supports glucose metabolism; monitor blood sugar. Generally compatible with other medications. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for BenfoPure?

NutraSmarts rates the evidence for BenfoPure as Moderate (3 out of 5). It is backed by 1 clinical trial and 1 cited reference summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(1 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Haupt E, Ledermann H, Köpcke W. Benfotiamine in the treatment of diabetic polyneuropathy--a three-week randomized, controlled pilot study (BEDIP study). Int J Clin Pharmacol Ther. 2005;43(2):71-7..PubMedUsed to support: RCT supporting nerve-health benefit of benfotiamine.