Norwalk Reflector In other cases, the counterfeit Viagra contains no trace of the active ingredient, sildenafil citrate, or contains far too much of it. Counterfeiters “don't care, as long as it makes money,” Bassiur said. A report issued in April by the National ... and more »
LiveScience.com All of the products were found to contain the drug sildenafil (sold under the brand name Viagra), and one was found to contain tadalafil (brand name Ci...
