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General Description of Clenbuterol

Clenbuterol or Clenbuterol Hydrochloride was patented in 1967 and began to be used for medical goals in 1977. The drug was produced to treat breathing disorders like asthma by actively stimulating the beta-2 receptors. Such stimulation actively reverses airway obstructions and improves breathing for those who need it, and even enhances cardiovascular endurance for people who don’t have breathing problems. The same stimulation also enhances the metabolic rate of the individual by slightly increasing the body’s temperature.

Clenbuterol has never been approved by the US FDA. However, it’s approved as an asthma drug in many countries worldwide, including Europe. But, the majority of Clenbuterol use is not for its primary intention, over 80% of all produced Clenbuterol is used to enhance fat burning. In bodybuilding, the drug is frequently called Clen and is used by almost all professional bodybuilders in cutting cycles. It has also been used by different singers and actors, the most famous of which are: Britney Spears, Lindsay Lohan, and Victoria Bechham.

Effects of Clenbuterol (Clen)

The effects of Clenbuterol in the medical field are obvious. By stimulating beta-2 receptors, the drug opens up the airways and allows individuals to breath more easily. The drug is most often used to combat asthma, however it can be prescribed for other breathing disorders as well. The effect of opening the airways can also slightly enhance cardiovascular endurance for athletes, however there are far more suitable drugs for such purposes.

As a fat burning drug, the effects of Clen are quite simple. The drug increases the body temperature by stimulating beta-2 receptors. Higher body temperature enhances metabolism and an individual is able to burn calories at a more efficient rate. However, Clenbuterol, as any other drug, is not a magical pill and it won’t work on its own without a proper nutrition plan. If you are going to consume more calories than you burn, no fat loss will occur. Also, if you are obese or significantly overweight, it’s not the best time to use Clen. Clenbuterol is most beneficial in removing the last body fat that has been stored in your body for years. Since Clenbuterol should not be used for a long period of time, it’s better to use it when it’s most beneficial, which is when your body fat is less than 18%. However, if your goal is to decrease body fat percentage from 35% to 25% in 12 weeks, then using Clen makes sense.

Side effects of Clenbuterol (Clen)

Clenbuterol has several possible side effects which can be very severe and annoying, especially in big dosages. However, clen side effects have a different nature than androgenic anabolic steroids. The primary side effect is its stimulating nature, after all Clenbuterol is a stimulant. The most frequent side effects are feeling jittery and wired, shaky hands, and excessive sweating. Most users will experience such side effects to a different degree, depending on genetics and dosage. But usually, they last only during the beginning of use and then the body adapts and they fade away.

Other possible side effects of Clen include nausea, headaches, insomnia, and muscle cramps. Some Clenbuterol side effects are dangerous but usually associated with unreasonably high dosages or extended periods of use. Such side effects include: irregular heartbeat, high blood pressure, trembling, and panic attacks.

Clenbuterol (Clen) dosage

For breathing disorders treatment, the most common dosage is 20 mcg per day, sometimes 40 mcg could be prescribed for a short period of time. If such treatment doesn’t help to fix breathing issues, alternative methods of treatment should be considered.

For fat burning purposes, a few different methods of use exist. Since the body adapts to the medication fast, which makes it less effective, people always start with a small dose and increase it with time.

The first and most popular method is a two week rotation. From the name of the method, we can understand that we use Clen for two weeks, then the next two weeks off. The dosage for men usually starts with 20 mcg and 10 mcg for women, which can be increased every few days if necessary. The two week rotation system is very effective because you give your body a rest from the drug and don’t have to gradually increase the dosage. However, a lack of the drug after two weeks is the disadvantage of this method.

The second method is called continuous use. The idea of this method is to start with a small dosage, usually 20 mcg for men and 10 mcg for women, and increase the dosage every 2 weeks. Men usually increase their dosage by 20 mcg, women by 10 mcg. The method works because when your body adapts to a certain dosage, you increase it and the drug continues working. Most men can go as far as 120 mcg and women as far as 60 mcg, therefore you will be able to run a 10 week Clenbuterol cycle.

The third method is a mix of the previous two. You can choose different combinations with this method. For instance: 2 weeks – 20 mcg, next two weeks 40 mcg, next two weeks 60 mcg, then 2 weeks off and repeat until the desired result is achieved. This method allows you to avoid such frequent breaks as with the first method, and does not raise the dosage too high like in the second method.

How to buy Clenbuterol (Clen)

Legislation regarding Clenbuterol Hydrochloride in the US is very confusing. But the main points are: Clenbuterol is not an anabolic steroid and not a schedule 3 substance, therefore in most states possession is legal. Clenbuterol is not approved by the US FDA for the treatment of people or animals, therefore you can’t legally distribute or produce the drug.

Despite Clenbuterol not being produced in the US, it’s widely available and has very reasonable prices. There are many good international brands which are available from anabolic steroid suppliers and other online pharmacies. Clenbuterol’s price is rather cheap, which is the reason that the drug is almost never counterfeited. You can also buy Clen through research chemical labs (RCLs). They are legally allowed to sell drugs like Clenbuterol to US customers, however for research purposes only. But, nobody ever is going to check what you are doing with those drugs.

Most AAS users are buying Clenbuterol from their steroid suppliers. Our online store,, offers affordable high quality Clenbuterol. We also provide fast US domestic shipping and knowledgeable support. By buying Clen from us, you make sure that your experience will be perfect.

Below you can leave your review about Clenbuterol

Name: NoLimits94

Date: 01/29/2021

Review about This is a great US domestic source with an amazing selection. They have some hard to find brands that are usually shipped only internationally from other sources.

Quick and helpful communication is another pro of this source. It’s my 4th order from the source. Delivery is always fast and packed well.

My last order was for a cutting cycle: Sustabol, Boldenol, Primovol, Clenbuterol from Lyka and Anastrozole Balkan, Provironum Bayer

All products seem working great. My cutting cycle is almost over and I reduce my fat percentage from 16% to 7%. It looks like I kept all my muscle and cut only fat. I’m 48 but never look so good in my entire life.

I’m very pleased with the high quality products I got from sportpharma. I’m also satisfied with communication and shipping. I’ll continue ordering from these guys and will recommend them. This is a great domestic source if I could I would give them more than 5 stars.

Name: SZZY

Date: 06/08/2020

I just got my order from I received my gears on time and in good packaging. I ordered Clen and Winstrol and am looking forward to beginning my cycle on Monday. Thanks to you and your staff for the great advice and excellent service.

Name: Charlotte

Date: 05/29/2020

Just got my order #MSP4327 Clenbuterol and Oxandrolone, everything is authentic, thanks to the store

Name: JasonFit82

Date: 02/05/2020

I just completed a 10 week cycle using Clen. It was exactly what was missing from my cutting cycle. Not only did it help me to burn that extra fat, but it also actually seemed to help in retaining muscle. Thank you mysportpharma, I will be ordering from you again.