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Douglas Laboratories® B-1 100 mg 100 tabs

SKU 7099-100X
Original price $8.80 - Original price $8.80
Original price
$8.80 - $8.80
Current price $8.80

B-1, provided by Douglas Laboratories, supplies 100 mg of vitamin B-1 in each tablet.


As co-enzymes, the B vitamins are essential components in most major metabolic reactions. They play an important role in energy production, including the metabolism of lipids, carbohydrates, and proteins. B vitamins are also important for blood cells, hormones, and nervous system function. As water-soluble substances, B vitamins are not generally stored in the body in any appreciable amounts (with the exception of vitamin B-12). Therefore, the body needs an adequate supply of B vitamins on a daily basis. Thiamine(Vitamin B-1) is an essential coenzyme in energy production. Thiamine is converted quickly into thiamine pyrophosphate, which is required for glycolytic and Krebs cycle reactions. Thiamine also appears to be related to nerve impulse transmission.

Serving Size:1 Tablet
Servings Per Container:100

Amount Per Serving% Daily Value
Thiamine (Vitamin B-1) (as Thiamine HCl)Amount Per Serving:100 mgDaily Value:6667%
Other Ingredients:
Celllulose, Vegetable Stearate, Silica


We work to ensure that product information is correct; however, brands may make changes to products from time to time, and actual product packaging and materials may contain more and/or different information than that shown on our website. Please consult all labels, warnings, and directions prior to using or consuming products for the most accurate product information.

  • Wheat Free
  • Dairy/ Milk Free
  • Gluten Free
  • Soy Free
  • Yeast Free
  • Sugar Free
  • Starch Free
  • Preservative Free
  • Corn Free
  • Free of Artificial Colors/Flavors

As a dietary supplement, adults take 1 tablet daily or as directed by your healthcare professional.

For optimal storage conditions, store in a cool, dry place. (59°-77°F/15°-25°C) (35-65% relative humidity)Tamper resistant package, do not use if outer seal is missing. Keep out of reach of children.

Customer Reviews

Based on 10 reviews
Amazon Customer
This stuff works!

My rescue pup had been through a lot during her early months and some serious signs of anxiety started showing up when she turned 5 months old. The vet didnt want to prescribe her anxiety medication yet, so I desperately started searching for a solution that would help her (and me). CBD didnt work, so I took a chance on this stuff. Let me tell you, just two weeks in and I notice a massive change in some of her behaviors! House breaking was an issue because my dog was terrified to be outside and would always run for the door. She was anxiously drinking excessive amounts of water, which added to the problem. After one week of giving her this supplement twice daily, both of those behaviors have significantly improved. It hasnt helped her with car anxiety or the nervousness with getting her nails clipped, but I have a feeling those feelings will go away with more time. Im not even halfway done with my bottle and ready to order another!

Susan M. Wellman
Finally a powder form

Finally a Lutein/Zeaxanthin supplement in a capsule I can take apart and put the powder in my morning yogurt, and the taste is mild. I hate gel caps! Even if they are small I sometimes get a nervous restriction in my throat, and then the terrible feeling of a pill stuck halfway down, but with a powder, no problem!!

Earl Irwin
overpriced, my opinion.

My wife uses it. I feel it is overpriced, like most products.

Very effective product

My wife's naturapath told us about Myocalm. It works great for our back pain and doubles as a mild sleep aid.

great company

New to this product but a great company. Hopefully another great product