The Student Room Group
Placebo.
Reply 2
Original post by unprinted
Placebo.


Is that proven?
If they could prove that it worked, say by a randomised double blind controlled study, it would be all over the marketing.

scienceblogs.com/terrasig/2010/02/18/viagra-horny-goat-weed/

"The active constituent of horny goat weed, icariin, bears no structural similarity to sildenafil ((what Viagra is)).
..
Horny goat weed extract must be used at unbelievably high concentrations far more than can be achieved in the bloodstream to cause only 1/10th the effectiveness of sildenafil in a rabbit penile blood vessel model."
I tried the woman's version, zero sex drive at the moment didn't help just left a £20 hole in my pocket. Could be different for men though.
i can sort you out with some of this stufff for £10 :wink:

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