An erectile dysfunction medication that’s FDA approved and clinically proven to treat ED, sildenafil has the same active ingredient as Viagra® at 5% of the cost. Better sex at a lower price—what’s not to love?
Typically sildenafil is taken about an hour before sex. Because it’s taken as-needed, you don’t have to worry about remembering to take a pill every day—just when the moment is right. It’s often suggested that you take it on an empty stomach, but follow your provider’s recommendation for best results.

Inhibits PDE5
Sildenafil is an oral ED medication that works by suppressing an enzyme in the body called PDE5.

Increases blood flow
When PDE5 is suppressed, blood is able to flow more freely through the body—including to the (you guessed it) penis.

Gets you hard
More blood flow to the penis means harder, more satisfying erections once you’re sexually stimulated.