Insen Thiamine Hcl Vitamin B1 is a water-soluble vitamin of the B complex,Thiamine is used in the biosynthesis of the neurotransmitter acetylcholine and gamma-aminobutyric acid (GABA). In yeast, TPP is also required in the first step of alcoholic fermentation.thiamine hcl natural

(1) Treatment of congenital hypofunction of metabolism;

(2) Prevent and treat vitamin B6 deficiency;

(3) Supplement to patients who need to consume more vitamin B6;

(4) Treatment of carpal tunnel syndrome.