Quali®-B (Vitamin B1)

Vitamin B1 has numerous health benefits and plays an essential role in the production of energy from food.

Vitamin B1 Overview

Vitamin B1, also called thiamin(e), is one of the eight water-soluble B vitamins. Vitamin B1 plays an essential role in the production of energy from food, the synthesis of nucleic acids (e.g., DNA) and the conduction of nerve impulses. Vitamin B1 (thiamin) is mostly formulated in combination with other B-vitamins (B-complex) for use in white flour, cereals, pasta, rice, beverages and dietary supplements.

Where others see products, we see purpose

We offer a unique product portfolio and patent-protected vitamin manufacturing expertise.​ ​ Fulfilling customer product parameters with a high level of regulatory support and impurities management, both globally and market-specific.

Versatile pack sizes

various pack sizes serve different customer needs from 0.02kg to 400kg

High stability

long-term stability: 36 months

Only Western supplier of vitamin B1

dsm-firmenich is a European producer of Vitamin B1. dsm-firmenich’s Vitamin B1 is produced in Grenzach, Germany.

Innovative vitamin B1 forms

we offer effective taste masking technology - ROCOAT® forms effectively masks the bitter notes of Vitamin B1. Thiamine mononitrate is a white or almost white powder. Suitable for consumers seeking whiteness​

Protected uniqueness

we have protected uniqueness of our B vitamins with: >125 patents currently granted and in force worldwide

Comprehensive documentation

our vitamin B1 is supported by a full documentation package for all industries available with a high focus on pharma registration (CEP, USDMF and other DMFs).

Approved Claims in the EU

  • Thiamine contributes to normal energy-yielding metabolism. 
  • Thiamine contributes to normal functioning of the nervous system. 
  • Thiamine contributes to normal psychological function. 
  • Thiamine contributes to the normal function of the heart.

These 4 health claims are authorized in the EU with specific conditions of use.

All vitamins

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