Vidalista is a well known brand of pills that improve the erection. It will give a better bloodflow to the penis and makes the penis harder. There are 4 variation, Vidalista 20 has the lowest dose and Vidalista 80 the highest. The active ingredient is tadalafil, which makes it easier to reach an erection and works up to 36 hours. If you get sexually aroused in that timeframe, you will get an erection very quickly.
This is the 40mg version of Vidalista which is much more powerful then the smaller version of 20mg. You will notice your erection feels harder and possibly even works longer.
There are 10 yellow pills in one strip. Take Vidalista maximum one time per day, the effect will kick in about 30-60 minutes after swallowing it.