Clenbuterol, medically used throughout many parts of the world as a broncodilator for the treatment of asthma, is a recent and popular addition to the realm of athletics. Clenbuterol is a beta-2 agonist, with properties somewhat similar to adrenaline. It acts as a CNS stimulant and users quite commonly report side effects such as shaky hands, insomnia, sweating, increased blood pressure and nausea. These side effects generally subside quickly once the user becomes accustomed to the drug. Athletes find clenbuterol attractive for it's pronounced thermogenic effects as well as mild anabolic properties. Dosage regimes will vary depending on the desired effect. Clenbuterol generally come is 20mcg tablets, although it s also available in syrup and injectable form. Users will usually tailor their dosage individually, depending on results and side effects, but somewhere in the range of 2-8 tablets per day is most common. For fat loss, clenbuterol seems to stay effective for 3-6 weeks, then it's thermogenic properties seem to subside. This is noticed when the body temperature drops back to normal. It's anabolic properties subside much quicker, somewhere around 18 days. Currently, counterfeits of clenbuterol do exist, but they are scarce and most are bottles with loose tablets. Clenbuterol should only be trusted when purchased in foil and plastic strips, preferably with accompanying box and paperwork.
Effective Dose: 80-140 mcgs. / day in split doses throughout the day. Anything over 140 mcg a day is overkill since the beta receptors can only take so much of a product and then more is just wasteful.