The primary active component of Malegra Pro 100 mg Tablet is Sildenafil Citrate 100mg. This helps men who are impotent but sexually aroused to get a stiffer hard-on, which allows them last longer while having sex. Malegra is a very high-quality generic adaptation of Sildenafil Citrate, and it gives the user all the benefits associated with the original product – at a much lower cost.