Clenbuterol (Clen) is a B2 receptor agonist and is closely related to Albuterol. When Clen binds to the beta 2 adrenergic receptors of fat cells, they are activated leading to a break up of stored fat into free fatty acids that are then able to leave the fat cell and act as an energy source in other tissues. This is the main mechanism for Clen’s greatly increased fat loss and this has been shown in many research studies. It is a great compound for those interested in the study of Clen and fat loss, but this is not the only function that Clen can be utilized for. Clen has been known for its enhancing effects on anaerobic activity and bronchial dilation in asthma sufferers for some time. It has also shown not only effective in fat loss research or for its bronchial dilating effects, but it also seems to have an anabolic effect as well. More recent discoveries show that Clen possesses an anabolic effect as in muscle tissue. This leads to more possible areas to study with the use of Clenbuterol. Clen has a fairly long active life per administration so in a research setting 1-2 daily doses seems to be optimal. Researches will love Clen for all its great qualities like enhanced fat loss, anaerobic activity and anabolic effects and we are proud to offer you the only the highest quality Clen available for all your research needs. REF: 1) IGF and myostatin pathways are respectively induced during the earlier and the later stages of skeletal muscle hypertrophy induced by clenbuterol, a β(2) -adrenergic agonist.Abo T, Iida RH, Kaneko S, Suga T, Yamada H, Hamada Y, Yamane A. http://www.ncbi.nlm.nih.gov/pubmed/22696074 2) Clenbuterol upregulates histone demethylase JHDM2a via the β(2)-adrenoceptor/cAMP/PKA/p-CREB signaling pathway.Li Y, He J, Sui S, Hu X, Zhao Y, Li N. http://www.ncbi.nlm.nih.gov/pubmed/22820505 3) Identifying lipid metabolism genes in pig liver after Clenbuterol administration.Liu Q, Zhang J, Guo W, Zhao Y, Hu X, Li N. http://www.ncbi.nlm.nih.gov/pubmed/22652664 4) Effects of clenbuterol administration on serum biochemical, histologic, and echocardiographic measurements of muscle injury in exercising horses.Thompson JA, Eades SC, Chapman AM, Paulsen DB, Barker SA, McConnico RS. http://www.ncbi.nlm.nih.gov/pubmed/22620703