Pro. Bio. Sint. started activity in its plant in Varese in 1975.

The Company is specialized in the manufacture of ribonucleic acid derivatives, such as nucleosides and nucleotides, polyphosphate nucleotides (ATP, UTP), coenzyme derivatives (UDPG,Citicoline), purine and pyramidine bases, modified nucleosides and nucleotides.

The company is inspected and approved by the Italian Health Ministry and works according to the GMP guideline.