SUPER VITAMINA B12 5500 formula is reinforced with liver extract which gives a direct influence on reproductive and cellular renovating processes. This product has to do with proteins synthesis and acts directly in order to form red corpuscles. It is very useful against classic, pernicious and nourishing anemia. It is a good appetite stimulant and this is the reason why it helps growth. Vitamin B15 presence is a coadjuvant in order to retard tiredness and muscular fatigue due to the fact that it fights muscular toxic hypoxemia by producing more oxygenation.