When to use clenbuterol:

Clenbuterol should only be used when fat loss needs to be particularly accelerated over a relatively short period of time. For example, if the need or intent is to lose only 1 lb of fat per week, then there are better means to do this than to use clenbuterol. Where fat loss efforts are already maximized or near-maximized, however, clenbuterol use can add perhaps another 1 lb per week to the rate of loss.