Vidalista 20 tablets are packaged in blisters of 10 pieces each. More expensive drugs are sold in only 1 pill per package, which is inconvenient for long-term therapy. They contain the active substance tadalafil and auxiliary components that help it be quickly absorbed into the blood. In nature, tadalafil can be found in food and some plants, but for pharmaceutical needs, it is obtained only by industrial chemical means.