BENFOTIAMINE

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What Is BENFOTIAMINE?

Supplement

Benfotiamine is a synthetic, fat-soluble derivative of thiamine (vitamin B1) that exhibits significantly higher bioavailability and tissue penetration than standard water-soluble thiamine. It works by activating the enzyme transketolase to inhibit harmful metabolic pathways triggered by high glucose, and it is primarily used to treat diabetic neuropathy and age-related cognitive decline.

BENFOTIAMINE Research & Studies

01 Benfotiamine and Cognitive Decline in Alzheimer's Disease: Results of a Randomized Placebo-Controlled Phase IIa Clinical Trial

This clinical trial found that benfotiamine significantly slowed cognitive decline and improved brain glucose metabolism in patients with mild Alzheimer's disease over 12 months.

View Study (PubMed)
02 BOND study: a randomised double-blind, placebo-controlled trial over 12 months to assess the effects of benfotiamine on morphometric, neurophysiological and clinical measures in patients with type 2 diabetes with symptomatic polyneuropathy

This study evaluated whether long-term benfotiamine supplementation could improve nerve function and clinical symptoms in diabetic patients with nerve damage.

View Study (PubMed)
03 Advances in the management of diabetic neuropathy

A review highlighting benfotiamine's ability to inhibit damaging glucose-driven pathways, making it a key pathogenetically oriented treatment for neuropathic complications.

View Study (PubMed)
04 Benfotiamine in diabetic polyneuropathy (BENDIP): results of a randomised, double blind, placebo-controlled clinical study

Clinical results showed that higher doses of benfotiamine led to significant improvements in neuropathy pain scores compared to placebo.

View Study (PubMed)
05 A double-blind, randomized, placebo-controlled clinical trial on benfotiamine treatment in patients with diabetic nephropathy

Research investigating the potential for benfotiamine to protect kidney function by reducing the production of advanced glycation end products (AGEs).

View Study (PubMed)

BENFOTIAMINE User Reviews & Experiences

85% Positive

*Based on large scale analysis of publicly available user experiences

Users overwhelmingly report success using benfotiamine for nerve pain and neuropathy, often describing it as more effective than standard B-vitamins with very few side effects.

BENFOTIAMINE Benefits, Dosage & Side Effects

Effects
  • Neuropathic Relief: Users report significant reductions in burning, tingling, and numbness associated with peripheral neuropathy.
  • Cognitive Clarity: Some users and clinical trials note improvements in memory and mental energy by supporting brain glucose metabolism.
  • Mitochondrial Support: It is frequently used in 'energy stacks' to improve mitochondrial function and ATP production.
  • Vascular Protection: Helps reduce the formation of advanced glycation end products (AGEs) that damage blood vessels.
Effectiveness
  • Superior Bioavailability: Highly effective compared to thiamine HCl because its fat-soluble nature allows it to cross cell membranes easily.
  • Neuropathy Pain: Consistently rated as an effective intervention for diabetic and alcoholic nerve damage in both clinical trials and user reports.
  • Alcohol Recovery: Used effectively to replenish thiamine levels in those recovering from severe alcohol dependence.
  • Dose-Dependent: Effectiveness often increases with higher dosages, particularly for chronic nerve pain.
Dosage & Administration
  • Standard Therapeutic Dose: Often taken at 300mg to 600mg daily for neuropathy management.
  • Alzheimer's Protocols: Clinical trials have utilized 300mg twice daily (600mg total) for cognitive benefits.
  • Advanced Stacking: Users often combine 150-300mg with Alpha-Lipoic Acid for synergistic nerve protection.
Side Effects
  • Low Toxicity: Generally reported to have a very high safety profile with minimal side effects even at high doses.
  • Mild GI Distress: Occasional reports of upset stomach if taken on an empty stomach.
  • Skin Rash: Rare reports of allergic skin reactions or 'vitamin smells' in sweat at extremely high doses.
Availability & Sourcing
  • Sourcing Difficulty: Users report that high-quality, pure benfotiamine can be harder to find than standard B1, often appearing in 'shady' or niche brands.
  • Supplement Status: Widely available as an over-the-counter dietary supplement in the US and Europe.

Related Compounds

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