Unless you know the reputation of an online vendor, buying Viagra and other ED drugs online can be a very risky proposition. It’s been estimated that roughly 90 percent of the ED drugs advertised online are counterfeit.
More importantly, many of these drugs contain potentially toxic ingredients, including dry wall material used as filler and printing ink used as a coloring agent. It’s true that some of these drugs have been found to contain the active ingredients in brand-name ED drugs but at levels that are either too low to be effective or so high that they could be dangerous.
Such ingredients are not listed on the drugs’ labels, so the consumer has no way of knowing the amount of active ingredient he may be getting. Unless you know you’re ordering from a trustworthy online supplier, it’s best to avoid buying ED drugs online.