Everything You Need To Know About Clenbuterol – Does It Really Work?

Nick Smith
Last updated: Nov 7, 2018
There are 6 comments
Fact Checked

Everything You Need To Know About Clenbuterol – Does It Really Work?

2018-11-07T17:43:56+00:00 May 1st, 2018|
 (Welcome! If you’re in a rush then you can click here to skip to the part where I talk about my Clenbuterol results.) Imagine if you could pop some pills and watch the fat melt away.Life would be so much easier right?As human beings we’re always looking for a shortcut.It’s the way we’re wired.So it’s no surprise that every month 201,940 people search Google looking for information on Clenbuterol.Could Clenbuterol be the fat burning wonder drug you need to get in the best shape of your life?To get the sort of physique that has people turning their heads to get another look at you?Or is it overhyped garbage?Here’s the thing:There’s a lot of stuff in this world I don’t know.How to change the tyre on a car for example.Yeah it’s embarrassing.But when it comes to using Clenbuterol I know my stuff.I’ve used it a lot over the years.So when IronJunkies.com asked me to write about it I jumped at the chance to help out.Here’s what I’m going to be talking about in this post:Let’s get started:

What Is Clenbuterol?

Clenbuterol is a drug not a steroid.It’s main uses are:
  • As a bronchodilator (Helps animals and people breathe easier.)
  • As a fat burner.
It’s often referred to as the “cousin of ephedrine” which is another popular fat burner.Clen is commonly used in bodybuilding circles as a way to burn fat and retain muscle.A real quick history lesson:Clenbuterol first came about in the 1970’s.It was originally given to horses with breathing problems as a way to open up their airwaves to allow them to breathe easier.It was then discovered that it when given to cattle it helped them to lose body fat.This meant better meat.That’s why in places like Mexico there is often traces of Clenbuterol in meat.
Just ask Canelo Alvarez.
Anyway.Pretty soon bodybuilders learned that cows and horses were being given drugs that burned fat....and they wanted some too. 🙂With the upsurge of humans using Clen, scientists did some studies.They discovered that Clenbuterol is a beta-2-agonist.Which means it increases the production of adrenaline.This increase in adrenaline will cause your body temperature to rise.That’s why Clen users sweat a lot.It’s called thermogenesis.Thermogenesis will boost your metabolic rate and cause you to burn calories faster.Basically:Clenbuterol increases your body temperature and speeds up your metabolism so you burn calories faster.This leads to;
  • A rapid increase of fat burning.
  • More energy and determination.
  • Improved workouts.
  • Appetite suppression
  • Burn bodyfat.
  • Preserve muscle.
Sounds amazing right?In fact. Even celebs have been known to use it..
But don’t rush off to order Clen yet because there’s more you need to know.

How To Use Clenbuterol

Before I tell you how to use it I want to talk about who should definitely not use it.You should not use Clenbuterol if;
  • You are pregnant.
  • You have a bodyfat % above 25%. (If your body fat is above this then you need to go natural.)
  • You have a heart condition.
  • You have serious health issues.
  • You don’t like jail. (it’s illegal.)
Clenbuterol is a serious drug and if used the wrong way it will turn your life into a living hell.Clen comes in an oral version, liquid version and an injectible version.
  • The injections can lead to scarring and air bubbles to form in the blood.
  • The oral version can be harsh on the liver.
  • The liquid version isn’t recommended because it’s hard to get the dosing correct.
Most users will use the oral version.If you do decide to use it:
  • Don’t use it for longer than 12 weeks. Your body will build up a tolerance to it.
  • Use it in the morning. It’s a stimulant so taking it later in the day will lead to insomnia.
  • Supplement with taurine and potassium to prevent muscle cramps.
  • Don’t use more than 120mcg per day.
  • The liquid version isn’t recommended because it’s hard to get the dosing right.
  • Use as little as possible.

How To Take Clenbuterol w/Example Cycles

There are lots of different ways to use Clenbuterol.In this section I’m going to talk about the 3 most common.
  • The Pyramid Cycle
  • The 6 Week Cycle
  • The 12 Week Cycle
I’m going to give beginner, intermediate and advanced cycles for both men and women.Then I’m going to talk about stacking Clenbuterol with other steroids or drugs.There’s one thing you need to remember:Your body will build up a tolerance to Clen which is why you need to keep upping the dose.The problem is that the more you up the dose the higher the risk of side effects.Anyway:

The Clenbuterol Pyramid Cycle

One of the most popular ways to cycle Clen is to “pyramid” it.This strategy prevents your body from building up a tolerance.A pyramid cycle will last 2 weeks and then you take a 2 week break and come back to it.Here are some example pyramid cycles for men and women.Pyramid Cycles For Men:
1-320 mcg per day.20 mcg per day.40 mcg per day.
4-730 mcg per day.40 mcg per day.70 mcg per day.
8-1140 mcgper day.60 mcg per day.100 mcg per day.
12-1450 mcg per day.80 mcg per day.120 mcg per day.
Pyramid Cycles For Women:
1-320 mcg per day.20 mcg per day.40 mcg per day.
4-725 mcg per day.30 mcg per day.60 mcg per day.
8-1130 mcgper day.40 mcg per day.80 mcg per day.
12-1435 mcg per day.50 mcg per day.100 mcg per day.

6 Week Clenbuterol Cycles

A 6 week cycle can be used if you’re preparing for a show or if you’re in the last 4-6 weeks of a cutting phase and want to get rid of those last few stubborn pounds.A 6 week cycle isn’t really for newbies because it requires putting quite a lot of clen in your system with no break for 6 weeks.6 Week Cycles For Men:
120 mcg per day.30 mcg per day.40 mcg per day.
240 mcg per day.50 mcg per day.60 mcg per day.
360 mcgper day.70 mcg per day.90 mcg per day.
480 mcg per day.90 mcg per day.110 mcg per day.
5100 mcg per day.110 mcg per day.120 mcg per day.
6100 mcg per day.110 mcg per day.120 mcg per day.
6 Week Cycles For Women:
110 mcg per day.15 mcg per day.20 mcg per day.
220 mcg per day.30 mcg per day.40 mcg per day.
330 mcgper day.45 mcg per day.60 mcg per day.
440 mcg per day.60 mcg per day.80 mcg per day.
550 mcg per day.75 mcg per day.100 mcg per day.
650 mcg per day.75 mcg per day.100 mcg per day.

12 Week Clenbuterol Cycles

This is a more slow and steady approach where you up the dose every 2-3 weeks.Some people prefer this because you’re not rapidly moving up through the doses so you get the better experience each dose.12 Week Cycles For Men:
1-320 mcg per day.40 mcg per day.60 mcg per day.
4-640 mcg per day.60 mcg per day.80 mcg per day.
6-860 mcgper day.80 mcg per day.100 mcg per day.
8-1080 mcg per day.100 mcg per day.110 mcg per day.
10-12100 mcg per day.120 mcg per day.120 mcg per day.
12 Week Cycles For Women:
1-320 mcg per day.20 mcg per day.20 mcg per day.
4-630 mcg per day.30 mcg per day.40 mcg per day.
6-840 mcgper day.45 mcg per day.60 mcg per day.
8-1050 mcg per day.60 mcg per day.80 mcg per day.
10-1260 mcg per day.75 mcg per day.100 mcg per day.

Stacking Clenbuterol With T3

Advanced clen users will often stack it with other drugs and steroids.One of the most common stacks if Clenbuterol and T3 (Thyroid Hormone.)They will usually use Cytomel.Why’s that?Because higher levels of T3 speed up your metabolism further.People with low levels of T3 often find it hard to lose weight.This is advanced stuff so don’t stack Clenbuterol unless you really know what you’re doing!Warning: Taking T3 has been shown to be relatively low risk in men but for women has been shown to disrupt natural T3 production when they stop using it.

How To Stack Clen With T3

Whether you choose to follow a pyramid, 6 week or 12 week Clen schedule a simple formula to calculate how much T3 to consume is to multiply your Clen dosage by 0.75.So if you are taking 20 mcg of Clenbuterol per day then you would take (20 x 0.75) = 15 mcg per day of T3.And if you are taking 80 mcg of Clen per day then you would take (80 x 0.75) = 60 mcg per day of T3.

Clenbuterol Frequently Asked Questions

  • Do I still need to diet and exercise? Yes! Clenbuterol is powerful but if you want to get results you still need to reduce your calories and continue exercising.
  • How long can I use it for? No longer than 12 weeks.
  • How much weight can I expect to lose? If you reduce your calories and train hard 3-6lbs per week isn’t impossible.
  • Where can I buy Clenbuterol? I get asked this a lot. Unfortunatley I can’t say because that would be illegal.
  • What does Clenbuterol do? If all goes to plan it’ll increase your metabolic rate which helps you lose weight faster.
  • Does Clen help preserve muscle? Clenbuterol is muscle sparing yes.
  • Will it suppress my appetite? Clen will suppress your appetite a little but.
  • How much weight will I lose? In a 2 week cycle you can probably expect to lose 2-5lbs.

The Side Effects of Clenbuterol

This is important:There are some serious side effects to taking Clenbuterol that you need to be aware of.You only get one body so don’t skip this section because it’s important to know what could happen.

The Most Common Side Effects Of Clenbuterol

The single most common side effect of using Clen is shakes, especially in the hands. People will look at you as if you’re an alcoholic suffering from withdrawal symptoms or something and they will ask you if you’re ok, it’s embarrassing. If you operate heavy machinery or work with sharp tools then stay away from Clen!
Imagine drinking too much coffee times 10. Clenbuterol can give you some serious jitters and make your feel extremely nervous. Most users get this side effect at some point.
Clenbuterol is a serious stimulant that has a half-life of between 24-36 hours, so it doesn’t take a mathematician to workout that this can seriously destroy any chance of you getting a good night’s sleep. Insomnia is less common than the shakes, but it still happens to a lot of users. Sleep is essential for testosterone production and health so if Clen is messing up your sleep then just stop using it or lower the dose. Most users of Clen take it in the morning as far away as bed time as possible.
Headaches can be quite severe while using Clen.
Clenbuterol flushes out all the taurine and potassium from your body. This can lead to some excruciating muscle cramps. If you are going to use Clenbuterol then make sure you supplement with 3-5 grams of Taurine per day and 200-400mg of Potassium to prevent muscle cramping.
  • Increased sweating
  • Nausea
  • Nervousness
  • Panic attacks
  • Increased or irregular heartbeat.
  • Increased blood pressure.
There are reports that Clenbuterol can kill precious heart cells which can lead to heart disease and death.
This side effect is less common but the use of Clenbuterol can lead to ventricular hypertrophy which is when the walls of the hearts left pumping chamber harden and thicken which can lead to death.
Conclusion on Side Effects: Clenbuterol is a powerful drug.The more serious side effects are quite rare but definitely a possibility.Almost everyone who uses Clen get’s the shakes and headaches.Oh yeah, and you can expect to sweat more too.Is there a way to avoid the side effects?Apart from lowering the dose. not really. Side effects are a part of using Clen if you want to burn fat.Fact: Clenbuterol is banned in almost all professional sports.

My Results Using Clenbuterol

Over the years I’ve used Clenbuterol a bunch of times.I’ve lost weight almost every time I’ve used it.But the truth is:It’s no miracle pill.It will help you burn calories faster but you still need to exercise and eat less for it to work.And every time I use it I get side effects like the shakes and pounding headaches.So does Clenbuterol work?Yes. It will definitely help you lose weight a little bit quicker.But is it really worth going through the side effects?I would say no.I’ve found a better way:
I no longer use Clenbuterol.It’s just not worth the side effects.For the past 2 years:Whenever I’ve needed to lose weight I have used Clenbutrol.You’ll get better results than Clen and you won’t have to suffer through side effects.Read my review here and learn;
  • How to use Clenbutrol to burn fat 3x faster. (A 3 step system)
  • See the before and after pics.
  • Read the reviews.
You can  read my Clenbutrol review and learn more here. 

The Best Clenbuterol Alternative

Wouldn’t it be a game changer if you could get Clenbuterol like results without the side effects?Well:Over the past few years a bunch of companies have released Clenbuterol alternatives.Most of them suck.Believe me I’ve tried them all.But there is one that is so goos it has got me to quit using the real stuff forever.It’s called Clenbutrol and you can find it here. You can read my review of Clenbutrol here. 

Clenbuterol Pros And Cons

Although I don’t recommend Clen there are some benefits to using it.Here are the ‘Pros and Cons’
Boosts your metabolism by 10-20%Expensive – Just 20 mcg can cost up to $1
Increases energyAlmost everyone experiences side effects.
Suppresses appetiteDoesn’t actually help you burn that much more fat than you would naturally.
Improves cardio and breathingIllegal
Will help you burn an extra 3-5lbs per 2 week cycle and retain muscle.Most people will buy from the black market which is full of fakes.

Should You Buy And Use Clenbuterol?

Clenbuterol definitely works and if you’re a competitor trying to burn off those last few lbs quickly then it may be for you.But in my opinion it isn’t necessary for the average person and the ‘cons’ far outweigh the ‘pros’.The truth is:As a fat burner Clenbuterol isn’t all it’s cracked up to be.It’ll only help you burn a few extra pounds more than you would naturally.And almost everybody experiences side effects using it.That’s why myself and many others are no longer using Clenbuterol.Instead, I recommend a natural alternative that’s safe and powerful called Clenbutrol.So  read my new Clenbutrol review here  and learn how you can burn fat 3x faster with no cost to your health..(There are more reviews and before and after pics on  my new Clenbutrol review here.  )If you’ve used Clenbuterol then let us all know your thoughts below:
Review Date
Reviewed Item
Author Rating


  1. Avatar
    Anna August 22, 2018 at 12:30 am - Reply

    Hey! What food should a girl like me eat when taking Clen? Do you have a sample food plan? Thanks!

  2. Avatar
    Johan August 23, 2018 at 4:05 am - Reply

    Hi. Thanks for the article. Tel me, on the 6 & 12 week cycle you exampled, also 2 weeks on 2 weeks off?

    • IronJunkies
      IronJunkies August 23, 2018 at 8:24 am - Reply

      Hi Johan, the 6 and 12 week cycle is continuous without a break.

  3. Avatar
    Heath December 7, 2018 at 4:06 am - Reply

    Hey, I have read that Hiit training while on cycle is not recommended. Is this true?

    • Nick Smith
      Nick Smith December 7, 2018 at 9:18 am - Reply

      Hi Heath, I know lots of people doing HIIT and Clen. To be honest I think it’s better than doing long cardio sessions. It may increase the chances of you getting cramps so you’d need to make sure you’re getting enough sodium and potassium but apart from that I don’t see why not.

      Where did you hear it was bad?

  4. Avatar
    Lucia Murugan December 11, 2018 at 6:29 am - Reply

    Is there anything wrong with taking an anti-anxiety pill for the tremors and heartpalpitations whilst taking Clen, i’m on 10mg and im a 35 yr female

Leave A Comment

error: Content is protected !!