Viagra is released in form of blue pills covered with thin film. On one side of the pill Pfizer is described, on the other – VGR 50 or VGR 100. These figures show how much sildenafil consists in the medication. The main component of Viagra is sildenafil, additives are microcrystalline cellulose, dicalcium phosphate, cross-carmellose sodium, magnesium stearate. Canadian Pharmacy Viagra This medication is applied at erectile dysfunction treatment. It helps…