Pyridoxine HCl as a vitamin B6, it can be found in certain foods such as cereals, beans, vegetables, liver, meat, and eggs. It can also be made in a factory through pharmaceutical process. Pyridoxine is required for the proper function of sugars, fats, and proteins in the body. It is also required for the proper growth and development of the brain, nerves, skin, and many other parts of the body.