As of now, these condoms are not widely available over the counter in the U.S. because they contain a pharmacological agent that requires FDA review.
A firmer erection ensures a snugger, safer fit.
Here is everything you need to know about what it is, how it works, and where you can buy it. What Exactly is a "Viagra Condom"? Technically known by its clinical name (and sometimes marketed as the Blue Diamond