Clenbuterol – Usage, Dosage, Benefits And Side Effects

Clenbuterol is a potent sympathomimetic amine that produces adrenaline-like effects in the human body. In addition, clen is a powerful bronchodilator and decongestant used to treat breathing disorders such as asthma. Clenbuterol is also widely used by athletes and body builders to boost athletic performance. Below is some more information about Clenbuterol steroids.

An Overview

According to the Food and Agriculture Organization of the United Nations (FAO), Clenbuterol is a beta-2 agonist that has powerful anabolic steroid properties and is highly soluble in water, methanol, and ethanol. After ingestion, it acts as a stimulant and causes a significant increase in oxygen transportation, aerobic capacity, and blood pressure. At the same time, it increases the body’s basal metabolic rate (BMR), which in turn causes fat metabolism. A scientific review published in the Medical Journal of Australia (MJA) states that Clen has a half-life of about 25-40 hours. More importantly, it has high bioavailability meaning the body easily absorbs it after ingestion. Consumers can purchase Clen in different forms including tablet, gel, powder, and an injectable liquid. However, Clenbuterol for sale is banned in some parts of the world including the European Union (EU) and US. It is also banned by sports governing bodies including the World Anti-Doping Agency (WADA).


Clen dosage varies depending on the intentions of the user. However, people with breathing should use between 20µg and 40µg per day. On the other hand, if you intend to use Clen as an anabolic steroid, the daily dosage should be substantially higher at around 20mcg or more. Additionally, you should take Clen during the first half of the day to allow proper metabolism before going to bed at night. Many athletes follow a 2-day on, 2-day off cycle that spans three weeks followed by three weeks off. In addition, most athletes take potassium supplements because Clen tends to deplete the body’s potassium stores.

Health Benefits

To start with, Clenbuterol pills increase muscle strength, according to a study published in the journal Clinical Science. In particular, Clen enhances strength in extensor muscles. Another study published in the Journal of Heart and Lung Transplantation found that Clenbuterol steroids increase lean muscle mass and skeletal muscle function as well. What’s more, the same study found that Clen promotes cardiac recovery in individuals fitted with left ventricular assist devices. When used as a bronchodilator, clen causes smooth muscle relaxation in the bronchioles. Finally, Clenbuterol pills can reverse muscle wasting, according to research published in the journal ISRN Pharmaceutics. Nevertheless, the researchers involved in these studies recommend additional clinical studies to investigate the effects of Clenbuterol on the human body.

Adverse Effects

In spite of its health benefits, Clen could produce several adverse effects in users. Firstly, Clenbuterol toxicity largely caused by contaminated meat has been reported in parts of Europe and China. Other side effects associated with clen include high blood pressure, nervousness, subaortic stenosis, tachycardia, dizziness, gastric irritation, headache, muscle tremors, and thyrotoxicosis. Overall, you should consult your doctor before you buy Clenbuterol.


Clenbuterol is a potent anabolic steroid that is used by athletes to enhance performance. It is also prescribed to people diagnosed with breathing disorders such as asthma. Its health benefits include improving muscle strength and mass, preventing muscle wasting, enhancing skeletal muscle function, and relaxing smooth muscles in the bronchioles.