Skip to product information
1 of 9

BulkSupplements Thiamine HCl Powder - Vitamin B1 (Thiamine) Supplement, 100mg per Serving, 1 kg

BulkSupplements Thiamine HCl Powder - Vitamin B1 (Thiamine) Supplement, 100mg per Serving, 1 kg

Regular price $214.91 AUD
Sale price $214.91 AUD Regular price
Save % Sold out

Buy more, save more

BulkSupplements Thiamine HCl Powder - Vitamin B1 (Thiamine) Supplement, 100mg per Serving, 1 kg

Regular price $214.91
Sale price $214.91 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Visa

Why Choose BulkSupplements Thiamine HCl Powder?

If you're after a pure and straightforward vitamin B1 supplement, BulkSupplements Thiamine HCl powder ticks all the boxes. This product delivers 100 mg of thiamine hydrochloride per serve, with no added fillers or nasties. It's gluten free, third party tested for purity and potency, and made in a facility that follows strict cGMP standards. The 1 kg bulk pack gives you heaps of flexibility – roughly 10,000 serves per container – making it great value for money.

What Is Thiamine HCl?

Thiamine HCl (hydrochloride) is a stable, easily absorbed form of vitamin B1 that's commonly used in supplements. It ensures your body gets a reliable dose of thiamine to support everyday needs.

What Is Thiamine?

Thiamine, or vitamin B1, is an essential water-soluble vitamin your body relies on for energy metabolism. It helps turn carbohydrates into usable energy and supports the normal function of your nervous system, heart, and muscles. Because the body cannot store thiamine for long, you need to get it regularly from your diet or supplementation.

Key Benefits of Thiamine

Thiamine helps your body produce energy from the food you eat. It also supports a healthy nervous system and normal nerve function. Plus, it may promote healthy heart function and assist with the metabolism of certain amino acids and glucose.

This product is not intended to diagnose, treat, or prevent any disease. Always read the label and follow directions for use.

Who Should Consider a Thiamine Supplement?

While many people get enough thiamine from their diet, some groups might benefit from extra. These include those with poor eating habits, heavy drinkers, older adults, people with digestive conditions like Crohn's or coeliac disease, and those on restrictive diets such as veganism. Athletes and active individuals may also use extra thiamine to meet energy demands. Thiamine is a key nutrient for overall wellbeing, supporting everything from heart health to energy production.

Quality and Purity

We're committed to transparency and trust. Our Thiamine HCl powder undergoes rigorous third party testing to ensure it meets high standards for purity and potency. Made in a cGMP-compliant facility, every batch is consistent and reliable.

How to Use Thiamine HCl Powder

Thiamine HCl powder mixes easily with water, juice, or smoothies. Take one serve (approximately 100 mg) once daily, or as directed by your healthcare professional. The powder lets you easily adjust your dose. Store in a cool, dry place away from direct sunlight. As with any supplement, talk to your doctor before starting.

Frequently Asked Questions

What is thiamine HCl? Thiamine HCl is the hydrochloride salt form of vitamin B1, a stable and commonly used form in supplements.

How many servings are in the 1 kg package? With a 100 mg serving size, this container provides approximately 10,000 servings.

Can I take this with other B vitamins? Yes, thiamine works synergistically with other B vitamins. Taking it as part of a balanced regimen or with a B-complex may be beneficial.

Is this product vegan? Yes, BulkSupplements Thiamine HCl powder is suitable for vegans and vegetarians.

Is it gluten free? Yes, this product is gluten free.

How should I store the powder? Keep the container tightly sealed in a cool, dry place. Avoid exposure to moisture and heat.

What is the shelf life? When stored properly, the powder has a long shelf life; refer to the package for the expiration date.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 2–7 business days after dispatch, and tracking details are sent by email once the order leaves fulfilment.

Returns and support

Vitamins4Australia 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.

View full details
  • Free standard deliveryUsually 2–7 business days to Australia, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

☆☆☆☆☆

Buying guide and questions

Supplement guide

BulkSupplements Thiamine HCl Powder - Vitamin B1 (Thiamine) Supplement, 100mg per Serving, 1 kg at Vitamins4Australia

Why Choose BulkSupplements Thiamine HCl Powder?If you're after a pure and straightforward vitamin B1 supplement, BulkSupplements Thiamine HCl powder ticks all the boxes. This product delivers 100 mg of thiamine hydroc...

Category Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand BulkSupplements
Price $214.91
Availability In stock
100 mgB1 SupplementBulkSupplementscGMPEnergy SupportGluten FreeNerve HealthPowderThiamineThiamine HCl

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.

Questions about BulkSupplements Thiamine HCl Powder - Vitamin B1 (Thiamine) Supplement, 100mg per Serving, 1 kg

Is BulkSupplements Thiamine HCl Powder - Vitamin B1 (Thiamine) Supplement, 100mg per Serving, 1 kg available worldwide?

Yes. This product is currently available on Vitamins4Australia with free shipping to Australia & the US.

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 cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.