The most popular way to do a Clenbuterol cycle is the 2 on 2 off approach. Either 2 days on 2 days off or 2 weeks on 2 weeks off. Due to the receptors getting saturated after a period of time it is vital you take time off or else the results will start to diminish. Generally a Clenbuterol cycles will last around 6 weeks at 2 weeks on 2 weeks off, it is often also used along with T3 (thyroid hormone) and an Anabolic such as winstrol, test prop and trenbolone . Incorporating Anabolic Steroids into a clenbuterol cycle will lead to much better results.