Product Overview 

Vitamin B1 (Thiamine Hydrochloride, HCL) is an essential water-soluble vitamin that plays a fundamental role as the precursor to the coenzyme thiamine pyrophosphate (TPP) . TPP is a critical cofactor for several key enzymes in carbohydrate metabolism, including pyruvate dehydrogenase and α-ketoglutarate dehydrogenase , which facilitate the conversion of carbohydrates into usable cellular energy (ATP). It is also vital for maintaining normal nerve function and transmission.

At Henan Liyin Biotech, we supply high-purity Vitamin B1 HCL in the form of a white crystalline powder, with a minimum assay of ≥99.0%, compliant with USP, BP, and EP standards. Our product is available in both Feed Grade and Food Grade specifications and is manufactured under strict GMP controls to ensure batch-to-batch consistency.

Why Choose Our Vitamin B1 HCL?

• Verified High Purity: Assay ≥99.0% by HPLC, ensuring consistent potency for your feed, food, or supplement formulations.
• Excellent Water Solubility: Dissolves readily in water, guaranteeing easy incorporation and homogeneous distribution in liquid premixes, dry blends, and aqueous systems.
• Proven Stability: Maintains full label claim potency for up to 36 months under recommended storage conditions (cool, dry, protected from light).
• Complete Traceability: Each batch is accompanied by a comprehensive Certificate of Analysis (COA), including testing for heavy metals and residual solvents.
• Flexible Packaging: Available in 25kg drums or bags, with customization options to suit your logistics requirements.

Technical Support & Documentation

We understand that regulatory compliance and quality assurance are paramount in your industry. We provide full documentation with every shipment, including:

• Certificate of Analysis (COA) with batch-specific data
• Material Safety Data Sheet (MSDS)
• Allergen Statement
• Flow agent information

Our technical team is available to assist with application guidance, formulation support, and custom packaging solutions — from R&D trials to full-scale commercial production.

Animal Feed

In swine, poultry, and ruminant nutrition, Thiamine is indispensable for growth, feed efficiency, and nervous system health. As a coenzyme (TPP), it plays a non-negotiable role in carbohydrate metabolism — ensuring that dietary carbohydrates are efficiently converted into energy for maintenance, growth, and production.

• Deficiency Prevention: Adequate thiamine levels are critical to prevent common deficiency syndromes, including polyneuritis (characterized by impaired nerve function, poor coordination, and reduced feed intake) in young animals such as piglets and chicks.
• Recommended Inclusion: Typical supplementation levels range from 1-5 mg/kg in complete feed for poultry and swine, depending on species, age, and dietary composition.
• Formulation Advantage: Our product's excellent water solubility ensures rapid and even dispersion in feed premixes, liquid supplements, and drinking water applications.

Food Fortification

Thiamine is a mandatory fortificant in many countries, added to staple foods to prevent beriberi and support energy metabolism. It is widely used to enrich cereals, wheat flour, pasta, and rice to meet regulatory requirements and improve public health nutrition.

• Typical Fortification Levels: In wheat flour, levels of 3-5 mg/kg are common (as required by many national fortification programs). Ready-to-eat cereals may contain 0.5-1.5 mg/kg.
• Formulation Stability: Our Vitamin B1 HCL demonstrates excellent stability in dry, heat-processed foods and is compatible with other B-vitamins commonly used in fortification blends.
• Regulatory Compliance: Meets USP/BP/EP standards, ensuring acceptance in fortified food programs globally.

Dietary Supplements

Vitamin B1 HCL is a core component of high-quality multivitamin and B-complex formulations, valued for its role in energy production, nervous system support, and overall vitality. It is commonly combined with other B-vitamins (B2, B6, B12, niacin, folic acid), with which it exhibits excellent formulation compatibility and synergistic effects.

• Target Formats: Available for use in tablets, capsules, powder blends, and effervescent granules, often at dosages ranging from 0.5–50 mg per serving (depending on the target population and product positioning).
• Sports Nutrition: Increasingly used in energy drinks and pre-workout formulas due to its role in carbohydrate metabolism and energy release.
• Formulation Stability: Our Vitamin B1 HCL demonstrates good stability in dry, solid dosage forms and is compatible with other water-soluble vitamins and minerals.