I don't know but they sure do spend a lot of money on advertising. It's sort of like, how does the aspirin know that you have a headache? It would seem pretty far-fetched to think that a pill could make you grow in one very specific and limited area.

Their are no pills or creams that will increase the length or girth of the penis.

Enzyte works if your goal is to get junk mail from UNION WORKERS CREDIT SERVICE (UWCS). I ordered an Enzyte trial pack using a unique erroneous name. A couple weeks later I received junk mail addressed to the same name. Since I haven't used the name anywhere else, I'm 100% sure that Enzyte either sold my name to UWCS or they are the same company as UWCS. Union Workers Credit Service, is a scam, google it... They say they will give you a $10,000 limit credit card for a $37 sign up fee. :::: From the Better Business Bureau ::::: Nature of Business For a fee, this firm offers a credit card that can only be used in their merchandise catalogue. It is not a major credit card. According to the company they state" Union Workers Credit Services offer their members several direct and discount benefits". Customer Experience According to information in BBB files, the company has an unsatisfactory file condition due to a pattern of complaints concerning advertising issues and refund practices. According to information provided by one consumer, "He was led to believe he would receive a credit card". Another customer stated, ?What I received was a paper card and a magazine to order from". Another customer stated "I would like my $37.00 refunded to me by cashiers check".