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Prescribed For Life Vitamin B1 Mononitrate Powder, Thiamine B1 Supplement (113g / 4oz)

Prescribed For Life Vitamin B1 Mononitrate Powder, Thiamine B1 Supplement (113g / 4oz)

Regular price £45.17 GBP
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Prescribed For Life Vitamin B1 Mononitrate Powder, Thiamine B1 Supplement (113g / 4oz)

Regular price £45.17
Sale price £45.17 Regular price
Save % Sold out
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Key Benefits of Thiamine

Thiamine (vitamin B1) offers several benefits for overall health:

  • Contributes to normal energy-yielding metabolism: Thiamine helps convert carbohydrates from food into usable energy, supporting daily vitality.
  • Supports normal nervous system function: This vitamin is crucial for neurotransmitter synthesis and maintenance of myelin sheaths, aiding healthy nerve transmission.
  • Supports normal heart function: Adequate thiamine levels contribute to proper heart muscle contraction and cardiovascular health.
  • Contributes to normal psychological function: By facilitating glucose metabolism in the brain, thiamine helps maintain cognitive function.

Food supplements should not be used as a substitute for a varied and balanced diet. This product is not intended to diagnose, treat, , or prevent any disease.

What is Thiamine?

Vitamin B1, known as thiamine, is an essential water-soluble vitamin critical for converting food into energy. It acts as a coenzyme (thiamine pyrophosphate) vital for carbohydrate metabolism and ATP production. Beyond energy, thiamine supports normal nerve function and heart muscle activity. Since the body does not store thiamine in large amounts, regular dietary intake or supplementation is necessary to maintain optimal levels.

Who Might Need a Thiamine Supplement?

Most people get enough thiamine from a balanced diet, but some groups may benefit from supplementation. Those who consume alcohol regularly may have reduced absorption and increased excretion. Older adults, individuals with gastrointestinal disorders (e.g., Crohn's disease or ulcerative colitis), and people on restrictive diets (e.g., vegans or those avoiding fortified foods) may have higher needs. Athletes or those with high physical demands may require extra thiamine for energy metabolism. Consult your health care provider to see if supplementation is right for you.

Choosing a Thiamine Supplement

Thiamine supplements come in various forms. Thiamine mononitrate (used here) is less hygroscopic than thiamine hydrochloride, making it more stable for powders. Thiamine hydrochloride absorbs moisture more readily. Benfotiamine is a fat-soluble derivative that may offer better absorption for nerve support, but is not used in this product. When choosing, consider purity and testing. Prescribed For Life's powder is a single raw ingredient with no additives, fillers, or preservatives. It is third-party lab tested, non-GMO, gluten-free, and vegan. The resealable pouch ensures freshness and easy storage.

Recommended Dosage and Usage

Thiamine dosage depends on individual needs and health status. For general wellness, typical daily doses range from 50 to 100 mg. Some may require higher doses (up to 500 mg) under medical supervision. This powder can be mixed with water, juice, or smoothies. Uses the provided scoop or a precise scale to measure your desired amount. Always follow the serving size on the label or consult a health care professional for personalized guidance.

Frequently Asked Questions

How do I measure the powder accurately?

We recommend using a milligram scale for precise dosage. A small scoop may be included, but weight is the most reliable measure. Start with a low dose and adjust as needed.

Can I mix this powder with hot drinks?

Thiamine is heat-sensitive. To preserve potency, mix the powder with lukewarm or cold liquids. Avoid boiling water or prolonged heating.

Is this product suitable for vegans?

Yes, this thiamine mononitrate powder is vegan-friendly and contains no animal-derived ingredients.

How should I store the powder?

Store in a cool, dry place away from direct sunlight. Keep the pouch tightly sealed after each uses to protect from moisture.

Is this powder third-party tested?

Yes, Prescribed For Life products undergo third-party laboratory testing to verify purity and potency. Test results are available upon request.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

Prescribed For Life Vitamin B1 Mononitrate Powder, Thiamine B1 Supplement (113g / 4oz) at UK Vitality Vitamins

Key Benefits of ThiamineThiamine (vitamin B1) offers several benefits for overall health: Contributes to normal energy-yielding metabolism: Thiamine helps convert carbohydrates from food into usable energy, supportin...

Category Vitamin B1 Supplement
Delivery area Worldwide
Checkout Secure checkout
Brand Prescribed For Life
Price £45.17
Availability In stock
B1 PowderBulk SupplementEnergy MetabolismGluten-FreeNervous System FunctionNon-GMOPrescribed For LifePure ThiamineThiamineThiamine Mononitrate

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Prescribed For Life Vitamin B1 Mononitrate Powder, Thiamine B1 Supplement (113g / 4oz)

Is Prescribed For Life Vitamin B1 Mononitrate Powder, Thiamine B1 Supplement (113g / 4oz) available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.