Doctors Best

Benfotiamine (300 mg)

Bring out the big guns with Benfotiamine - a high-dose, highly absorbable fat-soluble form of Vitamin B1 to support blood sugar balance.

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Product overview

Benfotiamine by Doctor's Best provides a uniquely bioavailable, fat-soluble form of Vitamin B1 (thiamine) designed for optimal absorption and cellular activity.

What is Benfotiamine?

Unlike standard water-soluble thiamine, benfotiamine is a fat-soluble derivative that crosses intestinal cell membranes more efficiently. This enhanced absorption makes benfotiamine particularly effective at higher doses, where regular thiamine absorption typically declines.

Once absorbed, benfotiamine converts into active thiamine within cells, where it:

  • Supports healthy glucose metabolism - Contributing to normal blood sugar balance and carbohydrate processing
  • Contributes to nervous system function - Supporting nerve cell health and sensory function
  • Supports cellular energy production - Acting as a coenzyme in the transketolase pathway for efficient energy metabolism
  • Supports the maintenance of antioxidant defences - Contributing to the body's natural protection against oxidative stress and Advanced Glycation End products (AGEs)
How Benfotiamine Works

Benfotiamine supports thiamine-dependent enzymes like transketolase, which play essential roles in glucose and energy metabolism. By maintaining optimal thiamine activity inside cells, it supports the body to process carbohydrates efficiently and maintain balanced cellular energy levels.

The enhanced bioavailability of benfotiamine also means better support for the body's natural antioxidant defences, helping maintain cell integrity and supporting healthy ageing processes.

Benfotiamine Benefits & Key Features
  • High-strength formula - 300mg of benfotiamine per capsule
  • Superior bioavailability - Fat-soluble form for enhanced absorption compared to standard B1 supplements
  • Supports metabolic health - Maintains normal glucose utilisation and carbohydrate metabolism
  • Cellular protection - Provides antioxidant support for healthy ageing
    Nervous system support - Contributes to normal nerve function and cognitive health
Ingredients

Benfotiamine 300 mg, L-leucine 40 mg. Other ingredients: Microcrystalline cellulose, modified cellulose (vegetarian capsule), silicon dioxide.

Does not contain: GMO, Gluten, Soy. 100% vegan.

Suggested Use
Recommended intake:

Suggested Adult Use: Take one capsule daily with or without food, or as recommended by a healthcare practitioner.

Cautions
  • If pregnant, nursing or taking medications, consult a healthcare practitioner prior to use.
  • Store in a cool dry place.
  • Do not use if safety seal is broken or missing.
  • Keep out of reach of children.
  • Always read the label and use as directed. If symptoms persist see your healthcare practitioner.

The Doctor's Best difference

Doctor's Best is not interested in fads, trends or quick fixes. They want to know what works, how it works, and why it works, well before they offer it to you. They collaborate with nutritional scientists who are developing new ingredients and they study their clinical findings to determine the most effective way to provide the desired results. On every bottle, Doctor's Best lists all the ingredients, describes how the product works, and cites studies that support claims because they know getting all of your questions answered is what matters most.

Quality ingredients

Only trademarked, branded, and high-quality materials are used in Doctor's Best products; they are matched to the specific ingredient and strength studied in the clinical studies. All raw materials are verified for quality, added assurance that you'll never find substitutes in their products. Many of the products are non-GMO, gluten free, soy free and vegetarian or vegan. Doctor's Best use only cGMP-certified manufacturing facilities and their products are all GMP-certified, meaning consumers can be assured that the product is of an extremely high standard and contains nutrients targeted at specific health needs.

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Packaging & Ingredient Updates

While TheraStore aims to keep product images & information up to date, changes made by suppliers & manufacturers to packaging or ingredients may not be immediately reflected online. As a result, you may receive items with different packaging. Rest assured, all products are guaranteed fresh & authentic. Always check labels before use, & feel free to contact us with any queries.

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Frequently asked questions

Benfotiamine is fat-soluble, while standard thiamine is water-soluble. This means benfotiamine achieves better absorption and sustained activity in the body. Regular Vitamin B1 shows declining absorption above 5mg doses, whereas benfotiamine maintains superior uptake at higher doses.

Benfotiamine is a fat-soluble form of Vitamin B1 (thiamine) with superior absorption compared to standard water-soluble thiamine. It readily crosses cell membranes and converts into active thiamine inside cells, where it supports glucose metabolism, energy production, and the body's natural antioxidant defences.

Benfotiamine supports healthy glucose metabolism, blood sugar balance, nervous system function, cellular energy production, and provides antioxidant support against oxidative stress and Advanced Glycation End products (AGEs).

Benfotiamine benefits include enhanced absorption (especially at higher doses), support for healthy glucose metabolism and blood sugar balance, contribution to nervous system function, cellular energy production, and antioxidant support for healthy ageing.

Yes, Benfotiamine 300mg can be taken daily with food as part of your wellness routine. Follow the dosage instructions on the label or consult a healthcare practitioner for personalized guidance.

Benfotiamine is generally compatible with most supplements and may work well with other B vitamins, antioxidants like Alpha Lipoic Acid or CoQ10, and metabolic support nutrients. Consult a healthcare practitioner if taking multiple supplements or medications.

Doctor's Best Benfotiamine 300mg is a trusted benfotiamine brand, known for quality formulations, high manufacturing standards, and non-GMO, gluten-free formulations.