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Life Extension Benfotiamine 100mg Supplement for Blood Sugar, Heart & Brain Health, Vegetarian Capsules, 120

|132 ratings

Key item features

  • Sugar metabolism – Your body needs vitamin B1 to metabolize glucose, or blood sugar, but the body doesn’t make vitamin B1 on its own. Our formula delivers a fat-soluble form of B1 to support healthy blood sugar metabolism.
  • Bioavailable vitamin B1 – Thiamine is vitamin B1. Benfotiamine is a fat-soluble form of vitamin B1, which makes it more bioavailable. Benfotiamine has been shown to support thiamine levels faster and longer than thiamine.
  • Brain and heart health – Healthy thiamine levels help inhibit glycation and oxidative stress. B1 also helps maintain brain and cardiovascular health. Benfotiamine helps maintain endothelial health and function, the delicate inner lining of blood vessels.
  • Ingredients matter – We use only pure, high-quality ingredients. The majority of our products are non-GMO and gluten-free—and a Certificate of Analysis is available for every one.
  • Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.
Current price is $15.00
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Arrives by Sat, Aug 1
Sold by Life Extension Buyers Club IncPro Seller
Fulfilled by Walmart
4.685162846803378 out of 5 stars
4.685162846803378 stars out of 5, based on 1660 seller reviews(4.7)
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Customer ratings & reviews

4.7 out of 5 stars
stars
132 ratings85 reviews
How item rating is calculated
  1. 5 stars84% (111)
  2. 4 stars8% (10)
  3. 3 stars5% (6)
  4. 2 stars1% (1)
  5. 1 star3% (4)
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Showing 1-3 of 85 reviews

Sep 17, 2025
JJMorg
Sold byLife Extension Buyers ClubDelivered byWalmart
5 out of 5 stars review

Verified Purchase

positive efffects or me

good value with only 1 capsule a day...helps my energy %26 clarity ..Also feel less stressed daily since taking it...have not had any negative effects

Helpful?4PM88V2X7YTD113922688
Oct 7, 2025
Ally
5 out of 5 stars review

Seller Verified Purchase

HyperPOTS/Dysautonomia - Transformative

Benfotiamine has been absolutely transformative for my post-viral dysautonomia. Within weeks, I felt like I had 90% of my life back. I can drive longer distances again, my energy is steadier, and my body finally feels like it's working with me instead of against me. It makes sense when you look at the research on thiamine and glucose metabolism, it helps restore the TCA/Krebs cycle and gives the mitochondria the fuel they need.

Review from Life Extension
Helpful?4PM88V2X7YTD113922688
Mar 16, 2019
KRISTINE
5 out of 5 stars review

Seller Verified Purchase

I Use This Product Daily

I have discovered that we all need both water and fat soluble forms of B1. This product is what is needed to carry out all those B1 reactions. It really makes a difference. [This review was collected as part of a promotion.]

Review from lifeextension.com
Helpful?4PM88V2X7YTD113922688