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Vitamin B1 (Thiamin) 100mg

90 capsules, 1-a-day, 3 month supply
 (86 Read Reviews)
£6.95
  • High-strength thiamin tablets at 100mg
  • For the normal functioning of the cardiovascular and nervous systems
  • Convenient, one-a-day, vegan-friendly capsules
  • High-strength thiamin tablets at 100mg
  • For the normal functioning of the cardiovascular and nervous systems
  • Convenient, one-a-day, vegan-friendly capsules
Product ID: 615
quantity
Free Delivery FREE DELIVERY on UK orders over £20.. Read more
  • Product Information

  • Found in whole grains, pulses, nuts and seeds, thiamin plays a crucial role in releasing energy from food, as well as supporting the nervous system, heart health, and psychological function.

    Our maximum-strength thiamin tablets provide a full 100mg of highly absorbable pure nutrition grade vitamin B1 which is safe to take long-term. Few people will be deficient in a single B vitamin, so you may consider adding a broad-spectrum vitamin B complex to your supplement regime.

    Our formula is made to Good Manufacturing Practice (GMP) in UK factories to ensure the very best quality standards.

    This product is suitable for both vegetarians and vegans.

    Want to learn more about our thiamin tablets? Reach out to one of our expert Nutrition Advisors, who are always on hand to provide free, confidential advice.

    You can also read more about vitamin B levels here.

    What may thiamin (vitamin B1) contribute to?

    Thiamin contributes to normal energy-yielding metabolism, the normal functioning of the nervous system, normal psychological function, and the normal function of the heart.
  • Daily Intake
  • Adults take1 capsule daily with a meal. Do not exceed recommended daily intake.
    Consult your healthcare professional prior to taking should you have concerns.
    Food supplements should not replace a balanced diet and healthy lifestyle.
  • Formula
  • Typically per capsule
    Thiamin (Vitamin B1)100mg
  • Ingredients
  • Thiamine Hydrochloride, Bulking Agent (Cellulose), Capsule Shell (Hydroxypropyl Methylcellulose), Anti-caking Agents (Silicon Dioxide & Magnesium Stearate).
  • Suitable For
  • This product is suitable for all adults. This product is suitable for vegetarians and vegans. Not suitable if pregnant or breastfeeding.
  • Cautions/Allergies
  • This product is free from wheat, yeast, dairy, soya, and nuts and shellfish.
    This product is free from gluten containing ingredients.
    Do not take if pregnant or breast feeding.
  • Reviews (86)
  • By Anna Brown , 20 Oct 2025
    Verified Purchase
    Recommend to a friend: Yes
    "Excellent quality "
    By Anonymous , 13 Sep 2025
    Verified Purchase
    Medical reasons
    Recommend to a friend: Yes
    "Great Supplement"
    By Anonymous , 25 Aug 2025
    I had an unfortunate rough sports massage with a physio which left me with nerve issues in my hands and feet. I was recommended to take B1 and I really feel that these supplements helped to settle things over time. Highly recommend.
    Recommend to a friend: Yes
    By Jane Burns , 17 Aug 2025
    Verified Purchase
    It gives me what I’m looking for
    Recommend to a friend: Yes
    "Excellent"
    By Marianne Gutierrez , 04 Jun 2025
    Verified Purchase
    I use this product for energy and heart health.

    I find it very effective.

    The capsules are smooth sided and very easy to swallow.
    Recommend to a friend: Yes
  • Frequently Asked Questions (3)
  • Q - "How Many Thiamin Tablets Should I Take?"
    A - Take 1 capsule daily with a meal. Do not exceed recommended daily dose. Food supplements should not replace a balanced diet and healthy lifestyle.
    Q - "What May Thiamin (Vitamin B1) Contribute To?"
    A - Thiamin contributes to normal energy-yielding metabolism, the normal functioning of the nervous system, normal psychological function, and the normal function of the heart.
    Q - "Where Can I Find Out More About NRVs (Nutrient Reference Values)?"