What is Clenbuterol and how does it work?
Updated: Jan 28
Before we get into the studies, let’s first answer the question: “what is clenbuterol?”

What is Clenbuterol?

Clenbuterol is both a decongestant and a bronchodilator. A decongestant thins the blood to reduce blood
pressure while a bronchodilator widens the vessels that carry oxygen, so the volume of
oxygen in the blood increases. Clenbuterol stimulates both the heart and central nervous
system. It has a similar effect on the body as epinephrine and amphetamines. It is also a
beta-2-agonist, which is the opposite of a beta-blocker. While a beta-blocker will reduce the
production of epinephrine and noradrenaline, clenbuterol increases it.
Clenbuterol isn’t a steroid, but it has some properties similar to those of anabolic steroids, such as promoting an increase in muscle mass. Due to these properties, clenbuterol has been used in livestock to increase the amount of lean muscle.
Scientific and Medical Studies of Clenbuterol on Humans
There is plenty of anecdotal evidence online touting the weight-loss and muscle-retention benefits of
taking clenbuterol. A YouTube search for “clenbuterol” will return dozens of videos from bodybuilders
teaching you the “bro science” of clenbuterol consumption. And while several clinical trials have been
conducted on animals – mainly horses and rats – few clinical trials have been done on humans. That
being said, we have found reports of clenbuterol’s positive effects on muscle-tissue growth and weight
loss from reputable medical and scientific sources.
So, to dispel some of the myths about clenbuterol – and in the spirit of scientific research – we will
summarize those scientific and medical findings about clenbuterol in this blog post. For your own
further investigation, click the links to the original articles below or run your own clenbuterol trial with
our liquid clenbuterol hydrochloride. The liquid form is generally preferred over clenbuterol pills
because liquid is easier to measure in exact microgram does. You can purchase our liquid clenbuterol
with a credit card through a secure PayPal checkout on our products page.