FAQ #3 - Is there a limit to the number of patches that can be used in a given amount of time?

Not really, depending on the biting pressure and body metabolism two patches can be used at the same time, no more than that should ever be necessary.

As the transdermal patch has time release technology, the Thiamine is released over a 24 hour period providing little chance of overdosing on this vitamin using the Insect DEFEND Patch.