Clenbuterol has only one primary use in the BB’ing community…fat loss. While it has been purported by some to build muscle, any anabolism associated with this drug is mild, making it ill-suited for this purpose. However, what clen lacks in the muscle building department, it more than makes up for it with its potent thermogenic effect. To this end, Clen is best employed as a pre-contest agent or at any other time rapid fat loss is desired. Over the last decade, it has become a popular practice to use Clen in-between cycles as a form of post-cycle therapy, with the intention of sparing muscle tissue and minimizing bodyfat gain at a time when one’s hormonal environment is generally sub-par. While there is some merit to this practice, one must consider whether this application is ideal for their circumstances. Those who choose to implement Clen into their program need to utilize discretion, as indiscriminate use can lead to overdose. Still, when used responsibly, clen is a relatively safe & effective fat loss drug, which is useful in helping to shed that last layer of stubborn bodyfat; revealing razor-sharp muscularity in the process.