What Is the Recommended Clenbuterol Dosage for Fat Loss and Muscle Building? [NEW 2021]

This drug is an adrenergic agonist used by bodybuilders to develop solid muscles, but all of them warn that only a correct clenbuterol dosage can bring you the benefits that you expect.

What Should You Use Clenbuterol for?

If you want to build strong muscles, burn excessive fat without any compromise on your muscles’ functionality, and get a strong body, clenbuterol is the solution for you. By adopting the right clenbuterol dosage, you can be sure that you will obtain visible results in a short amount of time.

Clenbuterol is considered one of the miracle drugs when it comes to building protein in the muscular cells and breaking down fat into other components, process associated with the release of energy. A correct clenbuterol dosage stimulates muscle growth and helps the process of gaining muscles.

This beta-2 adrenergic agonist is also a bronchodilator used in Asthma threatment. Thanks to its thermogenic properties, clenbuterol determines a 5% additional burn of the maintenance calories for each extra degree. Its active life is of about 68 hours, and its half-life is of about 36-39 hours, while its bioavailability reaches 89-98 percent.

Which Is the Optimum clenbuterol dosage?

Clenbuterol, as a performance enhancer, is used by bodybuilders in a 2-day on, 2-day off cycle or a 3-week on, 3-week off cycle. The clenbuterol dosage must be increased and afterwards decreased by amounts equaling 20 mcg every week. For instance, the cycle should start with a daily dose of 60 mcg for men and 40 mcg for women, increase by 20 mcg weekly, and then decrease the same way, in order to reach the initial 60/40 mcg amount.

The complete cycles of an ideal clenbuterol dosage should look as follows:

  • for men:

Day 1 – 60 mcg (0.06mg = 3 tabs) Day 2 – 80 mcg (0.08mg = 4 tabs) Day 3 – 100 mcg (0.10mg = 5 tabs) Day 4 – 120 mcg (0.12mg = 6 tabs) Day 5 – 140 mcg (0.14mg = 7 tabs) Day 6 – 120 mcg (0.12mg = 6 tabs) Day 7 – 100 mcg (0.10mg = 5 tabs) Day 8 – 80 mcg (0.08mg = 4 tabs) Day 9 – 60 mcg (0.06mg = 3 tabs) Day 10 – 60 mcg (0.04mg = 2 tabs);

  • for women:

Day 1 – 40 mcg (0.04mg = 2 tabs) Day 2 – 60 mcg (0.06mg = 3 tabs) Day 3 – 80 mcg (0.08mg = 4 tabs) Day 4 – 100 mcg (0.10mg = 5 tabs) Day 5 – 120 mcg (0.12mg = 6 tabs) Day 6 – 100 mcg (0.10mg = 5 tabs) Day 8 – 80 mcg (0.08mg = 4 tabs) Day 9 – 60 mcg (0.06mg = 3 tabs) Day 10 – 40 mcg (0.04mg = 2 tabs);

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Together with clenbuterol, your program should also include Potassium and Taurine supplements, because the natural levels of these last two elements may drop during the treatment.

You can use potassium tablets in amounts of 200-400 mg per day, or you can replace these tablets with three or four apples and oranges.

An intake of seven up to nine glasses of water should be enough to avoid dehydration of your body.

Note that the drug is best used in the morning, as, taken in the evening, it could cause insomnia.

Are There Any Side Effects Associated with Clenbuterol Usage?
If you follow the clenbuterol dosage prescribed by your doctor, everything should go smoothly and you should see results soon: a gain in your muscular mass and a disintegration of your excessive fat.

However, low grade and abuse of clenbuterol might lead to undesired side effects like:

  • Breathing difficulties ;
  • Gastrointestinal irritation;
  • Cardiac hypertrophy;
  • Palpitation;
  • Tightness in your chest;
  • Nausea;
  • Vomiting;
  • Dizziness;
  • Muscular shivering;
  • Dry mouth;
  • Skin rash;
  • Diaphoresis;
  • Urticaria;
  • Insomnia;
  • Loss of concentration;
  • Drowsiness;
  • Frequent mood swings;
  • Depleted phosphate levels.

If you stick to the recommended clenbuterol dosage and you still experience one of the above described symptoms, you should address the issue to your physician as soon as possible, because you may either be allergic to clenbuterol or your body may simply not tolerate it for other particular reasons.

Your doctor is the only person indicated to evaluate the situation and tell you what the best steps to following the given circumstances are.

Note that abuse of clenbuterol may have minor side effects, but can also be very dangerous.

This is why you should contact your doctor before using it and also keep in touch throughout the treatment.

Some Precautions to Take When You Use Clenbuterol Always buy clenbuterol online from reliable suppliers, preferably following specialized medical advice, in order to avoid counterfeit products. Always check reviews before buying anything. Clenbuterol should only be used for the above mentioned purposes, strictly complying with dosages and only by people who do not suffer from cardiovascular, liver or kidney problems. With these precaution measures in mind and taking the adequate clenbuterol dosage, you should have no problem achieving your weight loss or muscle building goals fast and safely.

131 thoughts on “What Is the Recommended Clenbuterol Dosage for Fat Loss and Muscle Building? [NEW 2021]

    • Brian Brewer says:

      Yes, you can ! It is better if you use clenbuterol either with WHEY Protein or any Amino Acids – this way you will improve your results fast and effective !

  1. Anand says:

    I am currently on
    anavar 60mg every day
    Winstrol 50mg Every OTHER day
    Proviron/maestron 50mg every day
    With omega3,6,9 , milk thistle, vitC , E, B-complex and Liv.52 .
    It’s been 4weeks now of all except PROVIRON which I just started after 30 days of the stack. My diet and exercise uncompromisingly good with empty stomach cardio on the morning. However I want to shred more of abdominal fat to get visible abs definition. Can I add CLENBUTEROL in low dose say starting 20mg going till 60mg max for 2-3 weeks to get the desired result? As my other stack lasts 4 week now only .

    • Brian Brewer says:

      You should finish your cycle, take a break of 2 weeks and then you can add only clenbuterol for 6 more weeks to get the desired results !

      • Teanna Willis says:

        Hi just wondering if this stuff is 100%legit as i need to lose 60kg in 6 months and i only want genuine clen

        • Brian Brewer says:

          Hi Teanna,

          We guarantee the authenticity of our products, since all of them are made in certified factories in Bulgaria. We are the only genuine source of clen on the Web.

          If you have any more questions, please do not hesitate to contact us! We are here to help!


    • Brian Brewer says:

      The complete cycles of an ideal clenbuterol dosage should look as follows:

      For men – 60 mcg, 80 mcg, 100 mcg, 120 mcg, 140 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg (this means for 8 days, so you have to repeat the cycle twice to get some good results).

  2. Tina says:

    I’m going to try to on to off what is the dosage I should take I’ve done a to week on to week off and I’ve put weight back on in the to weeks of not taking and haven’t changed anything other then not taking tables so want to try the to on to off

    • Brian Brewer says:

      Please check the following dosage recommended for women – 40 mcg, 60 mcg, 80 mcg, 100 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg, 40 mcg. (this means for 8 days, so you have to repeat the cycle twice to get some good results).

      Need more help, contact us ASAP. We will be happy to help out!

      • Pam says:

        I am a 39 year old female 5’8″ 166 lbs wanting to do a cycle of clen and var….I run 3 miles a day and an hour of weight training….what kind of cycle should I do with that…..how many milligrams of each?

        • Brian Brewer says:

          For women this is a 9 day cycle ( repeat it two times ) – 40 mcg, 60 mcg, 80 mcg, 100 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg, 40 mcg. Also based on our experience just take 5mg of Var while you run you 18 day clen cycle. Then take a rest for 10-14 days and you repeat.

  3. Traci says:

    hi I have just bought these tabs and need to loose body fat. I’m a bit scared of all the bad side affects which is on the Internet. Can you help with some advice.

  4. joe says:

    When taking clen syrup it says 1 metred stroke per 125kg. This is the recommendations for a horse. How much of a pump should I be taking at 200 lbs?

    • Brian Brewer says:

      We are not familiar with clen syrup! We only sell tablets and these are the complete cycles of an ideal clenbuterol dosage should look as follows:

      for women – 40 mcg, 60 mcg, 80 mcg, 100 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg, 40 mcg.

  5. Beats says:

    Good day, I wanted to find out what time to take the pills (before gym or after) and if I can use Test E with them

    • Brian Brewer says:

      Honestly, we can not give advice on how to clen with test E! If you need any help with clen only, will be happy to help out!

    • Brian Brewer says:

      We can provide only an advice on how to take clen! We dot no provide support on steroids at the moment! Hope for your understanding!

  6. marcus says:

    Im a bit confused about dosages. So how many tablets should I be taken daily. I read over previous massages but not clear on actual tablet amounts on Starting the course.

    • Brian Brewer says:

      Complete Cycle for men – 60 mcg, 80 mcg, 100 mcg, 120 mcg, 140 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg; Where 60mcg = 30 tablets! Hope that helps!

          • Sohail says:

            No it isn’t, the tablets come in 0.02 milligrams, which is equivalent to 20mcg.
            So to take 40mcg you need to have taken 2 tablets, and you’ve just told this person to take 30? & the previous person to take 20 tablets!

          • Brian Brewer says:

            Thanks for the correction, but I believe that in my previous email I have written “60mcg = 30 tablets”, which is exactly 0.02mg = 20mcg. Also the daily dose and weekly cycle depends whether you’re a man or a woman.

            Hope for your understanding.


  7. Talula says:

    ive just started taking clen im female im on 40g 1 tablet per day after a week can I up to to two tablets 1 in the morning & 1 tablet early afternoon ?? Ive been on them 5 days and not noticed any weight loss ??

    Many thanks

  8. Rebecca says:

    @Jen and @Marcus it’s not 30 tabs a day- I think Clenbutero4U meant 3 tabs, because if one tablet is .02mg then that equates to 20mcg so if you need 60mcg/day then you would take just 3 tablets.

  9. nazia says:

    I will be starting with clenbuterol within a week , i do go gym and i have a lot of stubborn fat at the upper part of my body specially my back and my breast , i am trying quite hard to loos it bt i am unable to so one of my friend suggested me to take clen . i weigh 65 kgs earlier i was 72 kgs and i am trying to hard to loose more of my weight as my target is 55 kgs , please suggest me an appropriate way out to loose fat and weight as well.

  10. James says:

    need a clarification on the cycle please… cos it is a bit confusing when it says ‘3-week on, 3-week off cycle’ and then dosage is over a 9 day period ‘•for men – 60 mcg, 80 mcg, 100 mcg, 120 mcg, 140 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg’
    does this mean that I should take clen as follows:
    day 1 start off with 60mcg increasing by 20mcg daily till I reach 140mcg then decrease 20mcg per day till I am back on 60 on day 9 and start again increasing from day 10 by 20mcg so day 14 I am on 140mcg and back down to 60 on day 18 up to 120 mcg on day 21… that is the first 3 weeks over. then i stop clen for another 21 days and start off again same as above after the 21 days. is this correct please??

    • Brian Brewer says:

      You are absolutely right! But, you can play around with the daily dosage also based on your personal condition! If you increase to 100 mcg and you feel that you got the desired effect, than just keep that as your top end daily dosage, then after that decrease as you follow the plan!

    • Brian Brewer says:

      It is better to take it 60min before workouts and on non-workout days, try to take it in the morning and in the afternoon. Hope this answer your question.

  11. Sue says:

    As a woman on a 3 week cycle, on day 21 I would be on the highest dose. Is it safe to then just stop? I was told to reduce slowly and not just stop taking it from a high dose

    • Brian Brewer says:

      We are sorry for our late response. YES, we deliver to UK and the appr. shipping time is between 8-14 workdays.

  12. Angie says:

    Hi my husband and I are doing our research and getting everything prepared for our clen cycles. We recently got liquid 200mcg/ml clen and we have so questions about the dosages and the cycles. We see the mcg for both men and women and the 2 day on 2 day off or 3 week on 3 week off we are just curious about how we should dose and cycle with this being our first cycle ever. Also we are wanting to find out the best stacks for the best results for both men and women. If anyone has any advice it would be helpful!

    • Brian Brewer says:

      To answer your questions properly:

      1. Follow our example cycles in this article and you will be fine for you first cycle with your husband
      2. Go to this link https://clenbuterol4u.com/clenbuterol-for-sale and purchase as many as you need. Also, on the left hand side you can subscribe to an additional 15% off your whole order.

      Hope that helps. Regards

  13. Eisa says:

    I bought clenbuterol 40mg , and I just started using it , should I take it before or after breakfast , and before or after training ? Thnx

    • Brian Brewer says:

      We do not recommend taking 160mcg a day. We can’t guarantee results and do not take responsibility about such cycles. Hope for your understanding.

  14. Bhavin says:

    my weight is 102 kg. how should i start clen ? When its take in the morning (before breakfast ) n its ok if i take 3 weeks on n off..?

    • Brian Brewer says:

      Preferably take it before breakfast and after workouts, and on non-workout days, before you go to bed. 3 weeks on with 2 weeks off works just fine.


  15. sid says:

    I want to loose my belly fat. And my gym trainer suggest to me take clenbuterol 40 mcg. But i have kidney stone problem. Can i take these clenbuterol tabs or not..

    • Brian Brewer says:

      Please refer to the following information, which is placed in the middle of the article:

      “The complete cycles of an ideal clenbuterol dosage should look as follows:

      for men – 60 mcg, 80 mcg, 100 mcg, 120 mcg, 140 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg;
      for women – 40 mcg, 60 mcg, 80 mcg, 100 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg, 40 mcg.”

      You can make a cycle of 20 days, then cool down for 10 days and repeat.


  16. Surjio says:

    When on 2day off 2day on how long do you do it for 4weeks or longer I just got last bit of fat left to show six pack will it work

    • Brian Brewer says:

      I am not getting your question the right way. You have make a cycle of 2 weeks and then take 2 weeks off in order to see results from it. Please put your question again. We will be happy to help.

    • Brian Brewer says:

      Clen is really an effective pill. People are really satisfied with the results and side effects are less to none. Let us know if you need more help.

  17. Sandeep says:

    Hi team,
    Currently i m taking 60mcg_morning time and in evening Weight training
    Can you please tell what i suppose to have eat what I m not suppose to eat during this cycle.
    How many liters of water?
    How many scoop proteins to take and whats the right time to take these protein during this cycle?
    Thanks in advance.

    • Brian Brewer says:

      Avoid carbs at night. Drink between 2 and 4 liters of water daily. If you use powder protein and if you weigh 80kg, it means you need 80gram of protein powder. Eat potatoes, rise, oatmeal and a lot of meat. Avoid sugars & alcohol if possible. Hope this will help.

  18. pablo says:

    Ive just order 50tabs of clen yest for my first time is that enough for a 1st time cycle and what type of cycle should I use. I run 3 days a week an 2 fitness classes but just back from injury.

    • Brian Brewer says:

      Please refer to the following cycle for men:

      for men – 60 mcg, 80 mcg, 100 mcg, 120 mcg, 140 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg;


  19. Johann says:


    Would like to start on the clen. The doseage should be increased weekly. I calculated that to reach the maximun strength of the clen ie 160 you need more than 3 weeks.

    Can you please guide me on how to take clen and the increment i should do weekly.

    Was thinking to start like this 7 days at 60, 7 day at 120 and 7 days at 180 then start vice versa.

    • Brian Brewer says:

      We would recommend the following Cycle for men – Day 1 – 60 mcg,Day 2 – 80 mcg,Day 3 – 100 mcg,Day 4 – 120 mcg,Day 5 – 140 mcg,Day 6 – 120 mcg,Day 7 – 100 mcg, (Where 60mcg = 30 tablets)! Repeat that for 2 weeks, then take 1 week break and repeat 2 weeks cycle again. Hope that helps!

  20. New says:

    Hi I have never taken clenbuterol b4. I am 30yr old Female hieght- 5’1 -weight at 68kg I would like to get back to 55kg what dosage and cycle and additional supplements should I use/do?

    • Brian Brewer says:

      “The complete cycles of an ideal clenbuterol dosage should look as follows:

      for women – 40 mcg, 60 mcg, 80 mcg, 100 mcg, 120 mcg, 100 mcg, 80 mcg, 60 mcg, 40 mcg.” (where 20mcg = 0.02mg)

      You can make a cycle of 20 days, then cool down for 10 days and repeat.


  21. Jagruti says:

    Hi I m using clen since last 9 days which is 60 mcg/day.i gained 3 kgs.what should I do now.
    In d morning I get up and go to gym after taking 1 tab.
    then after gym I take protine powder
    1 hr later breakfast(ots or musali)
    1 hr later a apple
    2 hrs later meals(chapati vegetable)
    After that I take green tea
    and 1 har later protine powder
    2 hrs later night meals
    do I need to change my deit or anything
    plz suggest
    I seriously wanted to lose weight ASAP


    • Brian Brewer says:

      Hi Jagruti,

      In your case we would recommend contacting with nutrition specialist who can setup a proper diet for you specially.

  22. Dylan says:

    I am 20 years old I have just started the gym and I waight 98kg I’m not full on fat I am big built but still got a belly and really want to losse waight fast I have got 100 40mcg tabs I am starting them in the morning what’s is the best thing to do ?

  23. wafa says:

    I have recently got Clen, and I currently work out 3 days a week …..
    Should I take Clen only on the days I work out ? Or should I follow one of the cycles.

    • Clenbutero4U says:

      Hi Wafa,

      For maximum results, it is better to create a cycle of at least 14 days taking the clen everyday. Then you can rest for 10 days and start again.

  24. Adnan says:

    I’m starting talking clen soon but i read about it and about the cycles.
    Some people say that i should start with 20g and you are saying 60g!
    I really wanna do that safely i weigh 125KG (not super fat)
    What do you recommend the safe use of clen for the 2weeks on 2weeks off cycle ?
    Looking forward to hear from you!

    • Clenbutero4U says:

      Hi Adnan,

      We recommend 20 days ON and 10 OFF in the first 2 months, then you can go to 14 days ON & OFF. Hope that helps.


    • Clenbutero4U says:

      We suggest that you better start with a good diet and one month of exercises before you take the next step with us. We are here to help, not only to sell you our products.


  25. Sami says:

    Hi can i tack clenbuterol with Grande fat burner in same time or day
    Is it possible
    And one more question
    Is it possible to tack clenbuterol on first day of workout

    • Clenbutero4U says:

      Hi Sami,

      We can not give an advice on Grande, but to answer your 2nd question – YES, you can take clen from Day 1.


    • Clenbutero4U says:

      Results will vary based on your calorie diet. Clen is an awesome product and it is working no matter the case, but you should put some more effort in order to get more results.


  26. OJW says:

    Hi possibly looking to purchase but a little advice first, I understand the 10 day cycle above but once I get to the 10th day do I stop for a certain period of time and start the cycle again or Just work my doses back up again? Also for example the 5th day 7 tabs do all the tablets need to be taken in one go? Thanks in advance

    • Clenbutero4U says:

      Hi OJW,

      Our best advice is to go 14 days IN and 10 days OUT until you get the desired results. Our products are the best on the market and we stand behind their quality.

  27. Ryl says:

    Im planning to buy a clen. Can i just take clen 40mcg per day consistently? Will it have the same result? Im really afraid of the side effects of clen.

    • Clenbutero4U says:

      Hi Darryl,

      Yes, you can take 40mcg consistently and you will benefit from it, but if you feel uncomfortable of some side effects, please contact a physician before making a purchase with us.


  28. George says:

    I am doing a very strong diet for one month now and i have lost 6 kilos until now! I am going to gym 5 days per week and now i want to take also clen until 25 of May that i will stop for some days because i will go a trip for 10 days and no diet and gym for these days! I am 74 kilos with 14% fat! What dosage do you suggest for me for 24 days on and then off for 14days and doit again once

    • Clenbutero4U says:

      Hi George,

      It depends, but in general a good cycle for men is

      Day 1 – 60 mcg (3 tablets)
      Day 2 – 80 mcg (4 tablets)
      Day 3 – 100 mcg (5 tablets)
      Day 4 – 120 mcg (6 tablets)
      Day 5 – 140 mcg (7 tablets)
      Day 6 – 120 mcg (6 tablets)
      Day 7 – 100 mcg (5 tablets)
      Day 8 – 80 mcg (4 tablets)
      Day 9 – 60 mcg (3 tablets)

      Then repeat the cycle again in order to go to 18-20 days.
      Hope that helps!

  29. Matt O says:

    I received my order within a week of ordering. I’m very happy with the product so far and plan on reordering in the near future.

  30. Danielle says:

    if I’m doing a 2 week cycle of clen (I’m a woman)
    ill hit the high dose of 120 on day 5
    so after do i decrease on day 6
    or keep it at 120 for days 5-10
    than cycle down for days 11-14

  31. Malabar says:

    I Bought clen of 40mcg per tab…(Meditech) Total 100tabs
    I was adviced 2 follow cycle like day1:40mcg day2:80mcg day3:120mcg & reverse… Should we take 80 mcg(40×2) &120mcg (40×3) at a time or different intervels… is this cycle ok? Im 86kg 5’5 tall

    • Clenbutero4U says:

      Hi Malabar,

      I would stick to 2 follow cycles like day1:40mcg day2:80mcg day3:120mcg & reverse. Once you finish it, please contact us in 10 days to report your results.


  32. Donna says:

    Sorry to repeat this question but just to confirm each DAY not WEEK I increase this dosage if I follow this?
    Day 1 – 40 mcg (0.04mg = 2 tabs)
    Day 2 – 60 mcg (0.06mg = 3 tabs)
    Day 3 – 80 mcg (0.08mg = 4 tabs)
    Day 4 – 100 mcg (0.10mg = 5 tabs)
    Day 5 – 120 mcg (0.12mg = 6 tabs)
    Day 6 – 100 mcg (0.10mg = 5 tabs)
    Day 8 – 80 mcg (0.08mg = 4 tabs)
    Day 9 – 60 mcg (0.06mg = 3 tabs)
    Day 10 – 40 mcg (0.04mg = 2 tabs);
    What happens after this I start with Day 1 again?
    After I complete the cycle twice how many days do I take off.?
    I workout in the pm. Is it ok to take this first thing in the am?
    Do I need to Taurine and Potassium? Is there a recommended dosage of this? Is there a recommended brand?

    • Clenbutero4U says:

      Hi Donna,

      And YES, each day increase. After you finish with Day 10 you restart with Day 1.

      After you complete it twice, then take a break of 20-30 days and you can continue again.

      It’s OK to take however you feel comfortable throughout the whole day.

      Sorry, but I can not recommend any other products aside from what we sell, but generally it’s wise to take some good Omega 3 Fish Oil to your diet plan.


  33. Shaque says:

    Hi there

    I just bought clen with 40mcg
    My question is, what is the right cycle for optimum result for this dose?
    Im doing 2weeks on and off
    Is it:
    1) 20-40-60-80-100-120-140 (and reversed)
    2) 40-40—80-80-120-120-140( and reversed)
    If no 1 is correct, do i need to split the pills?
    Please help

    • Clenbutero4U says:

      Hi Shaque,

      The cycle looks ok. All you need to consider is your daily condition in order to play slightly with the dosage. If you feel energized and getting results at 60mcg per day, then there is no reason to go to 80mcg per say. Just start it out and update us with your improvement here.


    • Clenbutero4U says:

      Hi Mike,

      Yes, you can, but don’t use creating for more than 20 days. After that take a break of 10 and renew if you need.

  34. Sarah says:

    On the 10th and 11th day do i take 2 per day?? Im going of the 20 on 10 off but just want to make sure im doing it right.

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