High-Purity Thiamine (Vitamin B1)

Product Overview

Vitamin B1 (Thiamine) is a water-soluble vitamin essential for energy metabolism and nervous system function. As a key component in Nutritional Ingredients and Vitamins formulations, Vitamin B1 is widely used in dietary supplements, fortified foods, and functional beverages. It plays a critical role in converting carbohydrates into energy, making it highly relevant in Sports Nutrition Ingredients and daily wellness products.

With increasing demand for high-quality Standardized Extracts and micronutrients in global markets, Vitamin B1 is a foundational ingredient in B-complex formulations and energy-support supplements. Our product is manufactured under strict quality control systems, ensuring consistency, purity, and compliance with international standards for Supplement Contract Manufacturing.

Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: March 2026

According to a study in The American Journal of Clinical Nutrition (1998), thiamine plays a vital role in carbohydrate metabolism and neurological function.

According to research in Nutrients (2016), adequate Vitamin B1 intake may support energy production and cognitive performance in populations with deficiency risk.

Key Ingredients & Specifications

We supply high-quality Vitamin B1 suitable for use in Plant Extracts, Herbal Extracts, and fortified nutritional products.

Differentiation Content

Thiamine Forms Comparison

Application-Based Form Selection

Formula Combination Recommendations

• Vitamin B1 10 mg + Vitamin B6 5 mg + Vitamin B12 10 mcg — nervous system support
• Vitamin B1 5 mg + Magnesium 100 mg — energy metabolism formulations
• Vitamin B1 10 mg + Vitamin C 100 mg — daily wellness blends

Applications & Benefits

Vitamin B1 is widely used across multiple industries due to its metabolic and nutritional benefits:

• Dietary Supplements: Capsules, tablets, and gummies
• Functional Foods: Fortified cereals, beverages, and nutrition bars
• Sports Nutrition Ingredients: Energy metabolism and endurance support
• Nutritional Fortifiers: Used in Superfood Powders and meal replacements
• Food Additives: Enrichment of processed foods

Studies suggest Vitamin B1 may support energy production, nerve function, and cognitive health, making it a core ingredient in Vitamins, Amino Acids, and metabolic support formulations.

Why Choose Us – Quality, Certifications & OEM Capability

We provide consistent and scalable supply solutions for global brands seeking premium Plant Extracts and micronutrients.

• Certifications: ISO, HACCP, GMP, Halal, Kosher
• Dosage Forms: Capsules, tablets, powders, gummies
• MOQ: Flexible for bulk and OEM projects
• Customization: Form selection, blending, and formulation
• Packaging: Bulk supply or private label packaging
• Lead Time: 2–4 weeks depending on volume

Our full-service Supplement Contract Manufacturing capabilities support product development from raw materials to finished goods.

Frequently Asked Questions

What is the difference between Thiamine HCl and Mononitrate?

Thiamine HCl offers higher solubility, while Mononitrate provides better stability in dry formulations.

Can Vitamin B1 be used in beverages?

Yes, Thiamine HCl is ideal for liquid and beverage applications due to its water solubility.

What is your MOQ for Vitamin B1?

MOQ depends on specification and packaging, but we offer flexible options for different project scales.

Is your Vitamin B1 compliant with global standards?

Yes, it complies with FDA and EU regulations and includes full documentation such as COA.

Do you provide OEM formulation services?

 

Shaanxi Kaishi Biotechnology Co. LTD,., was established in june 2022. It is a professional animal and plant extracts modern and advanced enterprise object, pharmaceutical intermediates, and natural active ingredients. In the development, production and marketing, is very powerful. Headquartered in Henan. It has a research and development center and the Analysis and Testing Center, with strong comprehensive national strength. The company has 200 acres of experimental field of plant cultivation, extraction, distillation, rectification, chromatography, three specialized production lines, as well as 10,000 square meters of GMP standard workshop..