Hello Sir,
While there is a considerable demand for this product, its extended half-life makes it less favored than other testosterone variants. Despite providing more consistent and prolonged testosterone levels, the downside is the prolonged duration it takes for Testosterone undecanoate to reach its peak levels. This is why many individuals prefer other esters, as athletes typically aim to reach and maintain peak testosterone levels more rapidly, leading to more frequent injections of testosterone with shorter half-life periods for desired results