The Food and Drug Administration has warned people not to use the products advertised on the Internet claimed as natural alternatives of Viagra. They claim to contain same components as any other prescribed drug for impotency.
The FDA has issued a warning to avoid the list of so-called anti impotency drugs includes Zimaxx that contains sildenafil, the same active ingredient in Viagra.
The FDA has sent the letters to Herbal Remedies USA, a Casper, Wyo.-based company and five others with a warning about marketing illegal drugs. The other products black listed by the FDA are Libidus, Neophase, Nasutra, Vigor-25, Actra-Rx and 4Everon.
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