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Thiamin (Vitamin B1) Tablets - 100mg

Helps break down and release energy from food

44 reviews9610020
  • Helps release energy from food
  • Contributes to normal psychological function
  • For normal function of the heart
  • For normal function of the nervous system
Only 6.6p per tablet
In stock
- Best Price
Only 6.1p per tablet
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Supplement Description

Thiamin (also known as Vitamin B1) is a water soluble vitamin of the B Complex. It has several important functions, including working with other B-group vitamins to help break down and release energy from food, as well as supporting the function of the nervous system.

Humans are dependent on getting thiamin from their dietary intake and the body stores very little of the vitamin. For people who have trouble absorbing thiamin from their diet a deficiency can occur as quickly as 2 weeks.

Thiamin deficiency is rare, but for those looking for a short-term boost to supplement their diet Just Vitamins’ Thiamin 100mg offers a convenient solution.

Just Vitamins Thiamin tablet provides 100mg in an easy to swallow tablet.

Product Information

Thiamin (Vitamin B1) 100mg tablet view
Tablet Size
11mm Round
Cautions & Warnings
List of Ingredients
Recommended Intake
Legal Category


Customer Reviews for Thiamin (Vitamin B1) 100mg

The views expressed below are the personal opinion of Just Vitamins customers. Just Vitamins does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected and verified as genuine by a 3rd party called Feefo.

Overall product rating 9.6 / 10 - 44 customers have independently reviewed and recommend Thiamin (Vitamin B1) from 44 reviews
Review Date
Review Details
Service rating: Easy to use
Product: Take as have Type 1 diabetes and studies have shown it’s common to be deficient.
Service rating: Quality vitamins, fair price delivered within a few days of ordering
Product: Quality products at a fair price delivered within days of ordering
Service rating: I was very happy with the service I received
Product: I was very happy with this
Service rating: Great service and product. Price is great to.
Product: Thiamine B1 as I am travelling abroad soon and have found taking this helps prevent mosquito bites, it’s also great to relieve tiredness and brain function.
Service rating: Perfect condition at a good price, simple packaging with no waste. I put my tablets in a glass jar and by putting some boiling water into the packet, the label pealed off easily to then apply to the jar
Product: The real deal at a good price
Service rating: Quick and easy
Product: It is fine, and helps mynbrian
I would recommend Just Vitamins...never out of stick, value for money and very quick delivery.A wide selection available
Service rating: Order delivered on time at a competitive price
Product: Pharmasist's suggestion as anti-mosquito supplement
Service rating: Very good choices, great delivery. I only purchased one item which I couldn’t find anywhere else near me. Will be in touch again. Thank you
Product: I had cancer of the small intestine when I was 70 a heart attack when I was 80. Nothing to do only read medical info. Vit b1 is good for my age.
Service rating: Highly recommend, good choice of products and timely delivery, thank you.
Product: Great
Service rating: Delivered on time and it says what is said on the tins.
Product: I must have hit the wrong button, Five Star Service. Delivered on time,
Service rating: As always excellent service, problem free and quality products.
Product: Too early to say, but keep taking them anyway.
Service rating: Easy to open packaging, neatly packaged and could be delivered through letterbox.
Product: Take this every summer to help guard against insect bites. Doesn't always stop them but does seem to mean I don't react as badly as I can do.
Service rating: First class
Product: Good for brain cells. Psychologically good
Excellent service!
Service rating: Great service, arrived quickly in a resealable bag..
Would prefer them in a proper child proof tablet bottle but apart from that very happy.
Product: Vitamin B1, to protect against insect bits and it seems to work well.
Are reliable. Took around 6 days to arrive which may be pandemic related
Service rating: Only been bitten once
Product: Got one bite so hopefully it's the vitamins that have worked
Service rating: Efficient service and packaging.
Product: As with all vitamins take on trust. Blood test results are good.
Service rating: Prompt service over a number of years
Product: Helps replace B1 deficiency
Great service and just a very good vitamin. Easy to take.
Service rating: I've been using JustVitamins for a few years. Consistently great service and products. And the prices can't be beaten.
Product: Excellent product, service and price.
Fantastic service, answered my questions and delivered in very quick time!
First class company
Service rating: Deliver when you say you will. Tablets required for holiday trip to assist in prevention of mosquito bites but did not arrive in time. Had to buy more locally.
Product: For prevention of mosquito bites
Feedback Response: Thanks for your feedback
We do despatch all orders (including yours)within 24 hours of receipt but we are at the mercy of the local postage service once it leaves us.  We are looking to add some faster additional postage methods to European destinations in the near future, so hopefully this will improve things
I've ordered several times and always fast delivery, never short of items and great prices. Really recommend.

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