Tadalafil sulfate is Cialis bro. These drugs (Vardenafil and Sildenafil as well) inhibit PDE5 or phosphodiesterase. In short, this increases nitric oxide and thus blood flow to the wang.
Tadalafil sulfate is Cialis bro. These drugs (Vardenafil and Sildenafil as well) inhibit PDE5 or phosphodiesterase. In short, this increases nitric oxide and thus blood flow to the wang.