Prescription not OTC
Any heavily advertised otc "natural" or "organic" pill to help men get firmer, last longer and/or grow larger has no basis in peer-reviewed published data.
Oral options to treat ed include cialis
, stendra & viagra
can be administered in two ways, intraurethral & intracavernosal (via injection). Vacuum pumps work, too. But as noted, you need to figure out cause first.