Super P Force blocks the action of PDE 5 and enables the production of cGMP. This allows more and more blood flow to the penis. This creates a pressure in the penis leading to an erection. An erection is known to last for a period of 4-5 hours. Dapoxetine present in Super P Force acts as a Selective Serotonin Reuptake Inhibitor that blocks the reabsorption of Serotonin into neurons. Take your tablet with a full glass of water. The effects of the pill remain active for four to six hours after the medication is consumed. Super P-Force is an enhanced formula to deal with two men sexual problems: erectile dysfunction and premature ejaculation.