Clenbutrol Review: Is It a Better Fat Cutter Than Clenbuterol?

Updated on September 18, 2020

Clenbutrol is a safe, legal alternative to the well-known but illegal steroid, Clenbuterol. It is a pre-workout supplement designed for powerful fat-burning effects that allow you to preserve lean muscle mass and keep your energy levels up as you lose weight.

What Clenbutrol does is to increase your metabolism using a set of safe, natural ingredients, and promotes lean muscle mass while blasting off the fat. It’s great to use stand-alone or as part of a cutting stack. 

In short, if you’re looking to lose weight for whatever reason, especially if you’re also working out and eating healthy, Clenbutrol can help you achieve your lean look and weight loss goals much faster.


Clenbutrol Review: Product Overview 

Clenbutrol is a powerful yet safe alternative to the illegal steroid Clenbuterol, which was made popular by celebrity workouts. Clenbutrol replicates all the benefits of its illegal cousin but does not itself contain any banned substances.

The formula is 100% legal, and you can easily buy it on the open market. No need to go through back doors or risky underground labs. You also don’t need to worry about being flagged on a drug test, because Clenbutrol doesn’t contain anything illegal.

In short, Clenbutrol is a safe and legal solution for anyone that wants the effects of Clenbuterol, but without the harmful side effects and legal implications: 

  • Fast and safe weight loss
  • Torches your fat
  • Helps preserve lean muscle mass
  • Boosts your energy
  • Gives you stamina for longer, tougher workouts
  • Increases your muscle to fat ration

Designed for anyone that is looking to lose weight, Clenbutrol helps burn through fat layers while preserving and building lean muscle mass at the same time. It will also help keep your energy levels and stamina up as you cut your caloric intake to achieve your weight loss goals. 

Clenbutrol is a powerful thermogenic and will effectively raise your internal body temperature, which will, in turn, raise your metabolic rate. You’ll be burning through more calories, even outside of your workouts.

Another part of what Clenbutrol does is to improve your cardiovascular activity, so you’ll be able to power through longer, more intense workouts. Coupled with the increase in metabolism, this aspect will really help you shed those excess pounds.

This supplement works great on its own and can help increase your fat burn even if you don’t couple it with an exercise program. A solid workout routine and a healthy diet will, of course, increase your results, but is not strictly necessary.

If you’re really serious about your weight loss goals and are going all out, you can choose to use Clenbutrol as just part of a cutting cycle, topping up with Winsol, Anvarol, and Trenorol. 

Pro & Cons 

Clenbutrol is a great product, but it has its downsides, too, just like any other supplement. And we’re here to give you a clean, unbiased review, not hype. So we’ll take a look at the cons as well as the pros.


Clenbutrol is a very popular fat burning supplement, and no wonder. The product has a lot going for it.

  • 100% legal alternative to Clenbuterol
  • Will not show up on a drug test
  • Not toxic to the liver or kidneys
  • None of the potentially deadly side effects of Clenbuterol
  • Easy to use, no needles or injections necessary
  • Doesn’t contain any banned substances
  • Excellent for fat burn
  • Helps preserve and build lean muscle mass
  • Increases energy and stamina
  • Easy to use
  • Delivers rapid results, within 30 days of use
  • Free worldwide shipping
  • Can be stacked and used as part of a cutting cycle
  • Good for people that need high levels of stimulants
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Clenbutrol has a lot of great features, but there are a couple of things about it that we didn’t like so much. 

  • Only available online.
  • Not the cheapest: yes, the quality is good. But the price is a little steep, even with the bulk offer.
  • Weak refund policy: you only have 14 days from the date of delivery within which to return any items. And you only get a refund for unopened, unused items.
  • Clenbutrol is high on caffeine, so if you’re sensitive to it, you’re better off with a different product to avoid the side effects.
  • The formula also contains other stimulants besides caffeine. If you’re generally sensitive to stimulants, you may be better off with a different supplement.


As we’ve already mentioned, Clenbutrol is a legal and safe alternative to Clenbuterol. The first thing we’d like to point out is that it absolutely does not contain any illegal or banned substances.

In fact, before we get to a list of the active ingredients in the formula, here is a list of what you will not find in Clenbutrol:

  • No sugar
  • No salt
  • No yeast
  • No rice
  • No wheat
  • No gluten
  • No dairy
  • No shellfish
  • No artificial sweeteners, colors, or flavorings.

As you can see, Clenbutrol doesn’t use any filler ingredients and also avoids many of those that commonly cause allergic reactions in people.

Clenbutrol is a transparent formula. No hidden ingredients, and no proprietary mixes. It is built on a set of only 4 active ingredients. Can a formula really be effective if it contains so little, you might ask?

To answer your question, let’s look at each ingredient in-depth and see what it contributes in terms of helping you achieve your weight loss and fat burn goals.

Vitamin B3 63mg

Also known as Niacin, this vitamin is required by every single part of your body to maintain proper functionality. This vitamin is water-soluble, so the body doesn’t store it. Most of the body’s vitamin B comes from diet, although a small amount is manufactured internally.

Vitamin B3 helps convert food into energy by aiding coenzymes NAD and NADP that are involved in cellular metabolism. 

In short, you need sufficient amounts of vitamin B3 in your system to efficiently and effectively burn calories and use them as fuel for your workouts and day-to-day existence.

This vitamin also acts as an antioxidant, helping to keep your immune system in good shape. It also affects brain health, and supplementing your diet with vitamin B3 has been shown to reduce cholesterol levels and lower the risk of heart disease. 

Garcinia Cambogia fruit (50% hydroxycitric acid) 450mg

This fruit, also known as Malabar Tamarind, is a popular ingredient in several weight loss supplements. The extract used in supplements, including Clenbutrol, is made from the peel of the fruit.

This peel contains very high amounts of hydroxycitric (HCA) acid, an active substance that research has shown to have some weight loss properties.  Studies have also shown that the biggest weight loss benefit comes from an HCA concentration of 50-60%. 

How exactly it works is not yet fully understood, but Garcinia Cambogia may help to suppress your appetite, helping you feel full for longer. This can reduce caloric consumption as you eat less and snack less often.

Some other studies have found that this plant extract may block the production of fat in the body, as well as help reduce belly fat

Bitter orange extract (6% synephrine) 450mg

Until a few years ago, a lot of herbal weight loss supplements were using a substance called ephedrine. Its use was then banned by the FDA due to adverse side effects, and synephrine became the replacement.

Synephrine is somewhat similar to ephedrine structurally, but studies have shown that when used in the doses found in supplements, it does not act as a stimulant, and will not have any adverse effects on the body.

Synephrine is commonly extracted from bitter orange, which has been traditionally used as a medicinal plant for centuries. When it comes to weight loss, synephrine has been shown to increase fat oxidation during exercise. In short, it helps you burn more fat as you work out.

Guarana Extract (22% caffeine) 342mg

Caffeine is one of the most popular stimulants in the world and has been shown to have several benefits when taken in appropriate doses. It is a staple ingredient in fat burning supplements like Clenbutrol and with very good reason. 

Caffeine is a thermogenic substance and has been proven to help in fat burning by increasing your metabolic rate by as much as 11%. Caffeine also helps break down body fat and increase the levels of adrenaline in your system, making you feel energized.

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How Does Clenbutrol Work? 

It’s not hard to understand how Clenbutrol manages to be effective when you look at the combined effect of its four active ingredients. The formula is designed to maximize fat burn while giving you energy and stamina and helps to preserve lean muscle mass as you power through your exercise cycle.

  • Clenbutrol is a powerful thermogenic. In simple terms, it raises your body’s internal temperature, increasing your basal metabolic rate (BMR). With your metabolism super-active, you’ll be burning through your fat reserves to get the calories you need, leaving behind lean, clean muscle.
  • Clenbutrol also works to increase the supply of oxygen to your muscles. This gives your cardiovascular performance a boost, allowing you to charge your muscles up for a longer, tougher workout. Which, in turn, helps you burn even more calories.
  • The caffeine in this formula will also help to up your drive and sharpen your mind, allowing you to focus on your workouts and get the most out of them.

Ultimately, Clenbutrol is designed to turn your body into a full-time, fat-blasting machine. Combine it with a good workout routine and diet, and you’ll be seeing a leaner, cleaner physique within a few weeks.

Due to its thermogenic properties and caffeine content, Clenbutrol will give you results even if you don’t commit to a dedicated exercise program. But at the end of the day, if you want maximum results, you do have to work out.

Benefits of Using Clenbutrol

Clenbutrol is a quality product and can help you achieve your weight loss goals that much faster. Losing weight is never as simple as it sounds, so the more help you have, the less stressful it will be for you.

  • First off, Clenbutrol is 100% safe and legal. You don’t have to worry about horrible side effects or breaking the law when using it.
  • Clenbutrol is also extremely easy to use. No needles of any kind. The supplement comes in capsule form, so all you need is a glass of water to wash it down.
  • It is a powerful fat-burning formula. Clenbutrol is thermogenic, so it will raise your metabolic rate. You’ll be burning more calories as you work out, and burning more calories even as you rest. 
  • Clenbutrol contains an appetite suppressant. You’ll be feeling full faster, and for longer, so you’ll be eating less with every meal, and not snacking as frequently. This helps you cut down on your caloric intake while avoiding hunger pangs. 
  • It boosts your energy levels. Cutting calories and working out at the same time can leave you feeling drained. Clenbutrol helps boost your energy levels so you can push through your program, getting the results you want.
  • Clenbutrol helps preserve lean muscle mass. One of the dangers of working out while cutting calories is the loss of lean muscle mass as well as fat. With Clenbutrol, you’ll be increasing your muscle-to-fat ration, not lowering it.

Side Effects 

Clenbutrol has been used by tens of thousands of people, and no major side effects have been reported. However, the formula does contain stimulants, so if you are sensitive, you need to be careful when using it. 

Common side effects of caffeine include:

  • Anxiety
  • Difficulties sleeping
  • Digestive issues
  • High blood pressure
  • Rapid heart rate, and more.

If you’re sensitive to caffeine, we would recommend opting for a different supplement that has a much lower dose or doesn’t contain caffeine altogether.

Who Should Use Clenbutrol?

Clenbutrol is for anyone that is looking for a leaner, sharper, more defined physique. It doesn’t matter if you’re a bodybuilder or not: Clenbutrol can help you burn through those fat layers as you work out, no matter your athletic interest and goal.

When you start working out, one of the first targets is to increase lean muscle mass while cutting down on the fat. Clenbutrol achieves this by raising your basal metabolic rate, helping you burn through more calories, and getting your body to use up its fat stores.

So, Clenbutrol Is for You If:

  • You want to lose weight while preserving muscle mass
  • You want a supplement that can help you torch your body fat off
  • You don’t want to deal with problematic side effects
  • You want to keep your energy levels and stamina high as you cut calories
  • You’re over 18 years old
  • You are on a cutting cycle

It doesn’t matter whether you’re male or female, young or old. If you want to burn through your fat and increase on your energy and endurance levels, all the while building up lean muscle mass, then Clenbutrol is for you.

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Who Should Refrain From Clenbutrol?

As we’ve already seen, Clenbutrol does not contain any banned substances, and should not have any severe side effects on a normal, healthy adult person. But it is not for everyone.

Please DO NOT use Celnbutrol if:

  • You are pregnant or breastfeeding
  • You are under 18
  • You have a medical condition that may be affected by any of Clenbutrol’s ingredients
  • You are on medication that Clenbutrol may interfere with
  • You are allergic to any of the ingredients

If you have any doubts at all, we recommend that you consult with your doctor first before taking Clenbutrol or any other dietary supplement.

Dosage & Tips to Start 

Clenbutrol is really simple to use. The formula comes in the form of easy-to-swallow capsules. The recommended dose is 3 capsules daily, to be taken with a glass of water about 45 minutes before you work out. 

For best results, we recommend you combine the supplement with a suitable exercise program and diet. 

For maximum benefits, the manufacturer recommends cycling Clenbutrol on for 2 months, then off for 1.5 weeks.

Where to Buy Clenbutrol and Guarantees? 

Clenbutrol is available from, and ships free of charge worldwide, no matter how many containers you order.

The product comes with a 14-day return and refund policy. So if you want to return the product, you must contact crazybulk within 14 days of receiving it. If the product is in its original condition, you will receive a full refund less shipping fees.


Conclusion: Is Clenbutrol a Safer Alternative to Clenbuterol?

Clenbutrol is a safe replacement for the illegal steroid Clenbuterol. Built on legal, safe ingredients, it gives you all the benefits of its illegal cousin but without the severe side effects and health problems. 

This legal formula can help you incinerate your body fat and boost your energy and stamina as you power through your diet and workouts. And if you’re looking for maximum lean muscle gains and fat burn, use Clenbutrol as part of a cutting stack that will have you at your leanest, strongest best, faster than ever.

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