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Nature's Way, Vitamin B-1, 100 mg Thiamin HCl, 100 Capsules

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Nature's Way, Vitamin B-1, 100 mg Thiamin HCl, 100 Capsules

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Nature's Way, Vitamin B-1, 100 mg Thiamin HCl, 100 Capsules

In Stock
  • Expiration Date: July 2020
  • Shipping Weight:
    0.18 lbs
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  • Product Code: NWY-40411
  • UPC Code: 033674404119
  • Package Quantity: 100 Capsules
  • Dimensions:
    4.2 x 2 x 2 in, 0.15 lbs
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Frequently Purchased Together
Product Overview


  • Premium Quality
  • Energy & Metabolism
  • Certified Potency
  • Dietary Supplement

Health & longevity through the healing power of nature—that's what it means to Trust the Leaf.

Vitamin B1 (Thiamin) is a precursor to the active metabolite thiamin diphosphate, which is essential for the conversion of glucose into energy. Thiamin also helps in the conversion of carbohydrates into energy reserves.

Our Vitamin B-1 is carefully tested and produced to certified quality standards.

Suggested Use

Take 1 capsule daily, preferably with food.

Other Ingredients

Cellulose, gelatin (capsule), magnesium stearate

Nature's Way Vitamin B-1 contains no artificial ingredients, preservatives, yeast, milk, lactose, wheat, sugar or soy.


Freshness & safety sealed with printed outer shrinkwrap and printed inner seal. Do not use if either seal is broken or missing. Keep out of reach of children.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 100
  Amount Per Serving % Daily Value
Thiamin (as Thiamin HCl) 100 mg 6,667%
iHerb Customer Reviews

Thank you!

Posted by iHerb Customer on February 3 2018 | Verified Purchase

Ok.for my family☺

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This product is great

Posted by iHerb Customer on December 21 2017 | Verified Purchase

Vitamin B-1 I need for suplemend Coimbra D3 high gose protocol.

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Helped me

Posted by iHerb Customer on August 20 2017 | Verified Purchase

Taking to keep emotions in check. Found out people are short of this b vitamin and are found not to keep emotions in and may speak before thinking. No longer a basket case.

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It's ok

Posted by Lana Rad on July 9 2017 | Verified Purchase

FIND A CODE ON MY PAGE https://www.iherb.com/me/lana-rad FOR ADDITIONAL DISCOUNT :-)

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Vitamin B-1

Posted by iHerb Customer on May 19 2017 | Verified Purchase

Difficult to give a review because I use many products. So which product gives me benefit? But on the whole I feel good in taking the Vitamin B-1 also.

Thanks for your feedback!