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120 Capsules

Key Benefits and Actions*

  • May help support normal carbohydrate metabolism
  • May help support healthy energy levels
  • May help support a healthy nervous system
  • May help support cognitive health

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Suitable for Vegans and Vegetarians

Free of:

Dairy, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat

Thiamine by Seeking Health provides 50 mg of thiamin (as thiamine hydrochloride) per vegetarian capsule. Thiamine, also known as vitamin B1, is a water-soluble B vitamin that is hydrolyzed, or broken down in the intestine. It plays a crucial role in metabolic reactions such as forming adenosine triphosphate (ATP), which every cell of the body uses for energy. Thiamine may support the nervous system, healthy brain function, a positive mental state, normal energy levels, healthy stress response, and a healthy immune system. Much of the thiamin in the body takes the active form, thiamin diphosphate (TDP). Thiamine hydrochloride eventually is converted into the metabolically active form, TDP, in the body. It may play a role in supporting catalysis of the enzymes involved in metabolism of fats, starches and sugars.*

For a fat-soluble form of thiamine, try our Benfotiamine, providing 150 mg of thiamine as benfotiamine in an easy-to-swallow vegetarian capsule.

Suggested Use

Take 1 capsule with or without food once daily or as directed by your healthcare professional.


Children and pregnant or lactating women should consult their healthcare professional prior to use. Do not use if tamper seal is damaged. Consult with a healthcare professional before use if you are using antibiotics or other medications.

Serving Size: 1
Servings Per Container: 120

Supplement Facts

Thiamin (as thiamine hydrochloride) 50 mg 4167%
% DV (Daily Value) based on standard 2,000 calorie daily intake
**Daily Value not established

Other Ingredients: Microcystalline cellulose, HPMC (capsule), ascorbyl palmitate, and silica.

Additional Info
Additional Info
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Cost Per Serving $0.08
Delivery Method Vegetarian Capsule
Capsule Size 3
Storage Keep closed in a cool, dry place out of reach by children.
Age Suitability Adult
Manufactured In USA
Case Quantity 24
Dimensions (in.) Length: 2 / Width: 2 / Height: 3.5
Weight (lb.) 0.1000
Barcode 798295549273
Return Policy 30 Day Returns ― Learn more about our Return Policy.
Customer Reviews (6)
Strongly recommend. Very affordable and high quality supplement. Win, win. Review by Amy (Posted on 1/7/2019)
Great product
Definitely helps with my energy levels. Review by Rebecca (Posted on 12/10/2018)
I was told that I needed to take extra thiamine and I of course went directly to SH and found this. Very good quality and my doctor approves. Review by DM (Posted on 8/16/2018)
Does a lot to help me with energy. I am very happy because I usually get a sluggish wall mid-day. Not since I’ve started taking this. Review by RM (Posted on 8/15/2018)
useful for extra energy
I use thiamin in addition to b-minus and magnesium for an added boost of energy mid-day. I am pleased with how it has been working. Review by rachael (Posted on 5/5/2018)
excellent pfroduct
Really like this safe, quality product that doesn't upset my system. Working on rebuilding energy levels and nervous system. Adding this very pure B1 to my regime has noticeably helped. Also helps me with headache relief. The Seeking Health products I use are effective, and I don't want to be without them. Review by MaryAlice (Posted on 11/23/2014)
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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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