PURE ORIGINAL INGREDIENTS Vitamin B1 (Thiamine Mononitrate) (365 Capsules) No Magnesium or Rice Fillers, Always Pure, Lab Verified

Key Benefits of Thiamine

Discover Pure Original Ingredients — Thiamine, also known as vitamin B1, is a water-soluble nutrient that plays a vital role in energy production and nerve function. As part of a balanced diet, this essential B vitamin may help support:

• Energy Metabolism: Thiamine is necessary for converting carbohydrates into ATP, the primary energy source for cells.
• Nervous System Health: It contributes to the normal function of nerves and supports neurotransmitter synthesis.
• Heart Function: The heart muscle relies on thiamine for efficient energy use and proper contraction.
• Cognitive Function: Adequate thiamine levels are linked to mental clarity and focus, as the brain depends on glucose metabolism.

This product is not intended to diagnose, treat, , or prevent any disease.

What Is Thiamine?

Thiamine is one of the eight essential B vitamins that your body needs daily but cannot store in large amounts. It acts as a coenzyme in carbohydrate metabolism, helping break down sugars and starches into usable energy. Beyond energy, thiamine is critical for neurotransmitter synthesis and nerve signal transmission. While naturally found in whole grains, legumes, nuts, and pork, supplementation can help fill dietary gaps. Pure Original Ingredients offers a straightforward, single-ingredient supplement that delivers 365 capsules of lab-verified thiamine mononitrate—No magnesium or rice fillers, No additives, just pure vitamin B1.

Who Should Consider a Thiamine Supplement?

While many people get enough thiamine from food, certain groups may benefit from extra intake. Individuals who consume alcohol heavily are at higher risk for deficiency because alcohol impairs absorption and increases excretion. Older adults may have reduced absorption due to age-related digestive changes. Vegans and vegetarians should monitor their intake, though thiamine is plentiful in plant foods. Those with gastrointestinal conditions like Crohn’s or celiac disease, which affect nutrient absorption, may also require supplementation. Additionally, athletes or people on high-carbohydrate diets may have increased needs due to higher energy turnover.

How to Choose a Thiamine Supplement

When selecting a thiamine supplement, consider the form. This product uses thiamine mononitrate, a stable, well-absorbed synthetic form. Another common form is thiamine HCl, similar in efficacy. For targeted nerve support, some prefer benfotiamine, a fat-soluble derivative, but thiamine mononitrate is excellent for general wellness. Purity is key: this supplement contains No magnesium or rice fillers, No stearates, and No additives—just a single ingredient, lab verified for quality. Third-party testing (e.g., USP or NSF certification) can offer added assurance. The 365-capsule count provides a convenient year’s supply at one capsule per day.

Ingredients

Each capsule contains: Thiamine Mononitrate (Vitamin B1). Other ingredients: Vegetable cellulose (capsule). No magnesium or rice fillers, No stearates, No additives. Made with non-GMO ingredients. Lab verified for purity and potency. This product contains only pure thiamine mononitrate and a vegetarian capsule. It is free from common allergens, artificial colors, flavors, and preservatives.

Recommended Dosage and Usage

The appropriate dosage of thiamine varies by individual. This product provides a potent dose; follow the manufacturer’s instructions or consult a healthcare provider to determine the right amount for your needs. Store capsules in a cool, dry place and keep out of reach of children.

Safety and Precautions

Thiamine supplements are generally safe for most people when taken as directed. If you are pregnant, nursing, have a medical condition, or take medication, consult your healthcare provider before starting any new supplement. Discontinue use and seek medical attention if you experience adverse reactions. Keep out of reach of children. Do not exceed the recommended dose.

Frequently Asked Questions

What is the difference between thiamine mononitrate and thiamine HCl?

Both are synthetic forms of vitamin B1 with similar bioavailability. Thiamine mononitrate is slightly less hygroscopic, making it more stable in capsule form.

Can I take this on an empty stomach?

Yes, thiamine is water-soluble and can be taken with or without food. Taking it with a meal may improve tolerability for some individuals.

Is this product suitable for vegans?

Yes, the capsules are made from vegetable cellulose and contain No animal-derived ingredients.

Does this supplement contain any common allergens?

The product is free from milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, and soy. It is also non-GMO and gluten-free.