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Twinlab, B-1 Caps, 100 Capsules (Discontinued Item)

By Twinlab

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The item is currently out of stock and replenishment is unconfirmed.

Out of Stock - Discontinued
  • Product Code: TWL-00602
  • UPC Code: 027434006026
  • Package Quantity: 100 Capsules
  • Dimensions: 4.4 x 2.4 x 2.4 in, 0.5 lbs (0.23 kg)

Product Overview

  • Cystalline Pure
  • Yeast-Free
  • Dietary Supplement

Twinlab B-1 Caps are easy to swallow and assimilate.

Suggested Use

As a dietary supplement, take one capsule daily or as directed by a health care professional.

Other Ingredients

Gelatin, cellulose, purified water, medium chain triglycerides, magnesium stearate, silica.

Well tolerated by the most highly allergic individuals. No tablet binders, coatings or colorings.

Free of the most common allergens such as corn, soy, yeast, rice, barley, wheat, lactose (milk sugar) and all milk, citrus, fish and egg products.

No added flavorings, sugars, salt, artificial sweeteners, colorings, preservatives or salicylates.


Keep tightly closed in a cool, dry place.

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Supplement Facts
Serving Size: 1 Capsule
  Amount Per Capsule % Daily Value
Thiamin (as Thiamin Mononitrate 500 mg) 395 mg 26333%

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

fight back against the reactive mind!

Posted by Reviewer3207488 on Mar 18, 2009

Vitamin B-1 helps one handle environmental restimulation better and keep stress down and stability up. Be sure to take with C and Cal/Mag.

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4 people found the following review helpful

Twinlab, B-1 Caps, 500 mg, 100 Capsules

Posted by Reviewer1820054 on Jan 25, 2010

Cheap and dependable: feels like blowing away the mental cobwebs.

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4 people found the following review helpful

Bug Repellant

Posted by Reviewer1020169 on Mar 15, 2011

We really like this stuff. We take this along with a lot of garlic throughout the summer starting in mid-March because a Canadian pharmacist told us to take 500mg of thiamine daily for repelling black flies. We start taking it 6-8 weeks before "bug season" because it takes awhile to build up in the system. The combination of the 2(B-1 + garlic) works better than either one alone. It also helps with other insects like mosquitoes and fleas. It may not work 100% (some mosquitoes are "industrial strength"), but 95% is good enough for us, and we don't have to coat our skin with chemicals! We have always found Twinlab to be reputable. We are also pleased with iHerb's service.

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3 people found the following review helpful

Afflicted with Allergies

Posted by 5674406860631539187 on Apr 25, 2012

My entire life I have been afflicted with allergies to everything from insects to grasses and pollen, dust, and mold. After numerous years of treating symptoms and having increased reactions following numerous episodes of exposure I began taking prescription meds daily. After 2 years of routine allergy meds I began having numerous other health issues that later turned out to be side effects of the allergy meds. While not everyone experiences these issues I did and had to discontinue their use. Pursuing an alternative a Nurse Practitioner advised me to begin taking Thiamine for a natural alternative. Because my allergy response is so high I have to take a larger dosage but my reactions have diminished to a normal response level and my quality of living is significantly improved. Thank you iHerb for making this available for an allergy afflicted individual like myself!!

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3 people found the following review helpful

Helps to ward off mosquitos

Posted by Reviewer1985459 on Aug 07, 2011

We add a pill daily and find that it helps to ward off mosquitos-not completely!

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3 people found the following review helpful

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