PhenQ Reviews: Pros, Cons, Ingredients, Benefits, and Cost in 2024

Updated on February 20, 2024

Image Credit: RemedyWell

Adding a weight loss supplement to your fitness routine can be a game-changer. PhenQ is a well-known natural supplement that stands out in this regard, claiming to target five key areas of metabolic health. It’s designed to assist in shedding excess fat, controlling cravings, and boosting natural energy levels. 

But, as with any supplement, it’s important to question the accuracy of these claims.

That’s where our review comes in. We’ve taken a deep dive into PhenQ to dissect its pros and cons, examine its ingredients, and evaluate the benefits it promises. This way, you can make an informed decision about whether PhenQ is the right addition to your weight loss strategy.

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Pros and Cons: PhenQ Reviews


  • Comprehensive weight loss approach
  • Reduces cravings
  • Balances mood and energy levels
  • Boosts metabolism
  • Free shipping
  • 60-day money-back guarantee


  • Although the company asserts that α-Lacys Reset is supported by evidence, it does not refer to any specific study to back up this claim
  • Caffeine may cause excessive stimulation for some individuals

PhenQ Highlights: 

  • The thermogenic ingredients increase fat-burning potential
  • The supplement helps boost stamina
  • Metabolic health benefits include enhanced glucose regulation and reduced liver fat
  • Enhanced muscle energy metabolism may increase workout efficiency
  • The diet pills can encourage you to eat less by making you feel full for longer
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PhenQ reviews recommend avoiding taking PhenQ weight loss pills during pregnancy or breastfeeding. If you are currently taking prescription medications, consult with your doctor before consuming PhenQ or any other type of dietary supplement.

According to PhenQ reviews, people with pre-existing cardiac issues should avoid caffeine-containing supplements, particularly before participating in strenuous physical activity. As an alternative to PhenQ, CalmLean is advised for individuals who prefer a weight loss solution that does not contain caffeine.

Side Effects: 

When taking PhenQ, it is possible to experience common side effects such as digestive issues, rash, and nausea. Additionally, taking the supplement at night may lead to difficulty sleeping. 

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What Is PhenQ?

PhenQ is a naturally formulated supplement that aids in weight loss through multiple methods. It reduces fat accumulation and enhances the body’s ability to burn stored fat.

As one of the best weight loss pills, PhenQ can prevent fat accumulation by controlling sugar cravings, decreasing appetite, and increasing muscle mass. 

PhenQ Ingredients

Alpha-Lacys Reset is the key component in PhenQ, comprising a unique combination of alpha-lipoic acid and cysteine amino acid. The official website claims a study has demonstrated its efficacy in promoting muscle growth and facilitating fat loss, but we couldn’t verify this claim.

Capsimax Powder

Capsimax powder is a blend of capsicum, piperine (black pepper), caffeine, and niacin (vitamin B3). Capsicum and piperine both have thermogenic properties, meaning they increase body heat, which in turn boosts metabolism and burns more calories. 

Additionally, piperine may inhibit the formation of new fat cells. Niacin helps convert food to energy, further aiding in weight loss [1].

Chromium Picolinate

Chromium Picolinate is a nutritional supplement that combines the mineral chromium with picolinic acid. Chromium is a mineral known for enhancing the action of insulin, a hormone critical to the metabolism and storage of carbohydrates, fats, and proteins in the body.

It works by improving the body’s sensitivity to insulin and is believed to help reduce cravings, particularly for carbs and sugars. This can lead to a decrease in food intake, assisting in weight loss efforts [2].


Nopal, also known as prickly pear cactus, is rich in dietary fibers and often used in traditional medicine for blood sugar control and appetite suppression.

The high fiber content of Nopal helps you feel fuller for longer, reducing overall calorie intake. Additionally, it aids in controlling blood sugar levels, which can help manage cravings and prevent overeating [3].

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Caffeine is a well-known stimulant found in coffee, tea, and many energy drinks. It’s popular for its ability to increase alertness and energy levels.

In weight loss supplements, caffeine helps boost metabolism, which can increase the rate at which the body burns fat. It also acts as an appetite suppressant and can enhance the efficacy of other ingredients by increasing their absorption and effectiveness [4].

L-Carnitine Fumarate

L-Carnitine Fumarate is a form of L-Carnitine, a naturally occurring amino acid derivative. It’s known for its role in energy production by transporting fatty acids into your cells’ mitochondria.

In PhenQ, L-Carnitine Fumarate helps convert fat into energy, thus enhancing fat burning and increasing energy levels. This not only helps in reducing stored fat but also improves exercise performance and endurance [5].

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PhenQ Benefits 

PhenQ provides numerous benefits to its consumers due to its formula’s diverse range of ingredients:

  • Speed fat loss
  • Refund guarantee
  • Reduces the body’s production of new fat
  • Controls food cravings more effectively
  • Heightens energy levels
  • Boosts mood
  • Aids in the faster achievement of weight loss objectives

Control Hunger

PhenQ is designed to help control hunger and reduce cravings. Its ingredients like Nopal and Chromium Picolinate are key in this aspect. Nopal, being high in fiber, may aid in creating a feeling of fullness, thus reducing overall calorie intake. 

Chromium Picolinate, on the other hand, can help in stabilizing blood sugar levels, minimizing cravings, especially for carbs and sugar, making it easier to stick to a healthy diet.

Ramp Up Fat Burning

As one of the best fat burners, PhenQ is formulated to accelerate thermogenesis. It contains ingredients like caffeine and L-Carnitine Fumarate, which may boost metabolism and aid in converting fat into usable energy. 

Caffeine can increase thermogenesis (heat production in the body), leading to more calories being burned throughout the day. Meanwhile, L-Carnitine Fumarate may help in mobilizing fat stores and turning them into energy, enhancing fat burning, especially during exercise.

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Hinder Fat Production

PhenQ also works to hinder new fat production, a crucial aspect of weight loss. This is achieved through ingredients that help regulate insulin levels and fat storage processes in the body. 

By reducing the body’s ability to produce new fat cells, the supplement ensures that weight loss efforts are not undermined.

Enhance Energy

Dealing with diet-related fatigue is a common challenge. PhenQ addresses this by boosting energy levels through its caffeine content and other energy-enhancing ingredients. This increase in energy not only combats the lethargy often associated with dieting but also improves exercise performance, contributing to better overall weight loss results.

Boost Mood 

Weight loss regimes can often affect mood. PhenQ helps in boosting mood, reducing the likelihood of experiencing diet-induced mood swings. This is significant as maintaining a positive mood is essential for long-term diet adherence and overall well-being.

Money-Back Guarantee

PhenQ provides a guarantee of returning the money within 60 days, which is extended to 67 days for shipping time. If you return the unused pills of PhenQ in their original packaging, you will get a complete refund. However, the shipping costs are not included in the refund.

Meet Your Goals Faster

Combining all these benefits, PhenQ assists in meeting weight loss goals faster and more effectively. By controlling hunger, enhancing fat burning, preventing new fat production, boosting energy, and improving mood, it supports a holistic approach to weight loss. This makes the journey towards achieving your goals smoother and more manageable.

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PhenQ Side Effects: Is It Safe?

According to PhenQ reviews, most users consider PhenQ as a safe supplement. Nevertheless, some people might experience minor side effects such as indigestion, sickness, and sleeping issues.

Based on PhenQ reviews, most individuals have reported that taking the pills during nighttime may lead to excessive stimulation due to caffeine, especially for persons sensitive to its effects.


Consuming PhenQ or any other weight loss supplement during pregnancy is not recommended. According to PhenQ reviews, using the product while breastfeeding is not advisable due to the potential harm some of its ingredients may cause infants.

Be cautious about taking any products that contain caffeine before engaging in intense physical activity if you are sensitive to caffeine.

Who Should Try PhenQ?

PhenQ is suitable for individuals looking to lose weight through a comprehensive approach that includes appetite suppression, increased metabolism, and enhanced energy levels. It’s generally a good fit for:

  • Adults Seeking Weight Loss: Those who have struggled with losing weight through diet and exercise alone and are looking for an additional tool to aid in their weight loss journey.
  • People Seeking a Multi-Action Supplement: Since PhenQ targets several aspects of weight loss – from burning fat to reducing appetite – it’s ideal for those seeking a well-rounded supplement.
  • Individuals Needing an Energy Boost: People who find that dieting often leaves them feeling fatigued may benefit from the energy-boosting effects of ingredients like caffeine in PhenQ.

How To Take PhenQ

For the best results, the manufacturer recommends taking two PhenQ pills daily, one with your breakfast and another after lunch.

It is advisable to avoid consuming it after 3 p.m. since it contains caffeine which could affect your sleeping patterns.

Even with the assistance of dietary supplements, weight loss is a gradual process that requires patience. Nevertheless, noticeable changes should be visible within a couple of weeks.

For sustainable outcomes, it is recommended to continuously take  PhenQ weight loss supplements for at least two months.

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Where Can I Buy PhenQ?

Based on PhenQ reviews, the only authorized source where you can buy PhenQ is the official website. Do not trust listings on sites like eBay or Amazon since third-party vendors may possibly sell fake products that lack the right ingredients.

PhenQ Reviews Before and After

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Many PhenQ users have shared visual proof of their progress on PhenQ reviews featured on the company website, showcasing notable changes in their appearance. Nevertheless, it’s crucial to remember that these customers altered their diet and exercise routine while taking PhenQ.

Customer Reviews: What Do Real People Think?

It’s not enough to just read the PhenQ reviews on the official PhenQ website. Since the company chooses which testimonials to publish, you are more likely to see mostly positive stories or ones that were paid for. Let’s take a look at some unbiased evaluations.

PhenQ Reviews Reddit

According to Phenq reviews on Reddit, some customers experienced an enhancement in their energy levels and physical well-being upon using PhenQ. However, they did not observe any alterations in their hunger pangs.

Other Phenq reviews reported that some users were able to shed off the excess weight they had been struggling with for a prolonged period.

PhenQ Reviews Trustpilot

Based on PhenQ reviews, the supplement scored 3 out of 5 stars on Trustpilot. Most PhenQ reviews are positive, with some individuals observing a rise in weight loss and energy levels. Some users have also mentioned success with different products and negligible adverse effects in their PhenQ reviews.

PhenQ Reviews Amazon

Remember that authentic PhenQ supplements cannot be purchased on Amazon. Despite this, there are counterfeit versions with packaging closely resembling the real product. These fake products have received very poor PhenQ reviews, with only one-star ratings.

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Behind the Company: Who Makes This Diet Pill?

Wolfson Brands Limited, a Glasgow-based company, is responsible for the production and distribution of PhenQ. The supplement is made in facilities authorized by the FDA, which are also under the supervision of Wolfson Brands.


In case the PhenQ supplement does not suit your requirements, other weight loss supplements are available that may work better for your specific needs. 

PhenQ vs KetoCharge

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KetoCharge is designed to aid those on a ketogenic diet. It enhances the body’s natural ketone output, aiding in reaching and maintaining ketosis more efficiently. This supplement is beneficial in alleviating the negative side effects associated with entering ketosis, such as the ‘keto flu’. 

KetoCharge’s key ingredient, Beta-HydroxyButyrate (BHB), may aid in converting body fat into ketones for energy, thereby supporting weight loss on a ketogenic diet.

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PhenQ vs PrimeShred

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PrimeShred is more focused on boosting metabolism and energy levels. It contains ingredients such as green tea extract, cayenne pepper, L-tyrosine, and L-theanine, which promote fat burning through thermogenesis and improve mental focus. PrimeShred’s dosage involves taking three capsules 20 minutes before breakfast.

In short, the choice between PhenQ and PrimeShred depends on your specific weight loss goals and your sensitivity to caffeine. It also depends on whether you prioritize appetite suppression (PhenQ) or a metabolism boost and mental focus (PrimeShred).

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PhenQ vs Phen24

Phen24 targets individuals with slower metabolisms and focuses on boosting metabolic rate. It offers a unique day and night formula that aims to provide 24-hour metabolism boosting, reduce stress, and encourage fat burning.

That said, both supplements share some similarities such as increasing satiety, boosting metabolic rate, and curbing hunger cravings. They also both contain natural ingredients and offer a 60-day money-back guarantee. 

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PhenQ vs Instant Knockout

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PhenQ is often favored for its comprehensive approach to weight loss, targeting multiple angles including fat burning, energy boosting, and appetite suppression. Meanwhile, Instant Knockout is among the best fat burners for men who want to focus on cutting and shredding. Plus, it might be more suitable for those aiming to maintain muscle mass while losing fat​.

Notably, Instant Knockout contains a higher dose of caffeine than PhenQ, which could be a consideration for those sensitive to caffeine​. 

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PhenQ vs Phentermine 

Phentermine is a prescription medication recognized for its effectiveness in weight loss by suppressing appetite. Approved by the FDA in 1959, it is a short-term treatment for obesity in individuals with a BMI of 30 or greater, or 27 and above with weight-related conditions. Common side effects include dry mouth, insomnia, constipation, palpitations, headache, and nausea.

In essence, while PhenQ is a natural supplement that is easily accessible and suitable for a broader audience, Phentermine is a potent prescription medication. It is intended for short-term use under medical guidance, specifically for individuals with a higher BMI and obesity-related health risks.

FAQs About PhenQ Fat Burner

Does PhenQ work? Learn the answers to common questions about the effectiveness of the weight loss supplement.

How Much Weight Can You Lose in a Month With PhenQ?

The amount of weight you can lose in a month with PhenQ varies depending on individual factors like diet, exercise, and metabolism. On average, users might see a weight loss of 5 to 10 pounds per month, but results can differ.

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How Fast Can You Lose Weight With PhenQ?

According to Phenq reviews, individual experiences may vary. Noticeable changes can typically be observed within a few weeks. After a few months, users commonly reported significant results, such as shedding several pounds to dropping three dresses.

What Are the Side Effects of Taking PhenQ?

PhenQ, a supplement that contains ingredients that suppress appetite, may possibly cause nausea and digestive discomfort in some individuals due to their effect on stomach sensation. Additionally, PhenQ also contains caffeine, which can be too stimulating for certain people.

Are There Independent PhenQ Reviews?

Yes, there are independent PhenQ reviews available, including this article. These reviews can provide insights from users’ experiences and help gauge the supplement’s effectiveness and safety. However, always consider the variability of individual experiences when assessing these reviews.

Conclusion: PhenQ Reviews 2024

In concluding our in-depth PhenQ review, it’s clear that it offers a multifaceted approach to managing weight. Targeting areas like fat reduction, craving control, and energy boosting, PhenQ stands out in the crowded market of dietary supplements. 

However, while it shows potential, it’s crucial to approach it with realistic expectations. 

Our analysis of its pros, cons, and ingredients indicates that while beneficial, PhenQ is not a standalone solution for weight loss. A balanced diet, regular exercise, and a healthy lifestyle are essential for optimal results. 

Remember, individual results may vary, and it’s always advisable to consult a healthcare professional before starting any new supplement.

>>Check the best prices for PhenQ


  1. Mariwala, Javahar Kohli, et al. “Accumulating Evidence to Support the Safe and Efficacious Use of a Proprietary Blend of Capsaicinoids in Mediating Risk Factors for Obesity.” Food Science & Nutrition, vol. 9, no. 6, 2021, pp. 2823–2835, doi:10.1002/fsn3.2122.
  2. Pittler, M. H., Stevinson, C., & Ernst, E. “Chromium picolinate for reducing body weight: meta-analysis of randomized trials.” International Journal of Obesity and Related Metabolic Disorders: Journal of the International Association for the Study of Obesity, 27(4), 522–529.
  3. Uebelhack, R., Busch, R., Alt, F., Beah, M., & Chong, W. “Effects of Cactus Fiber on the Excretion of Dietary Fat in Healthy Subjects: A Double Blind, Randomized, Placebo-Controlled, Crossover Clinical Investigation”. Current Therapeutic Research, Clinical and Experimental, 76, 39-44.
  4. Tabrizi, Reza, et al. “The Effects of Caffeine Intake on Weight Loss: A Systematic Review and Dos-Response Meta-Analysis of Randomized Controlled Trials.” Critical Reviews in Food Science and Nutrition, vol. 59, no. 16, 2019, pp. 2688–2696, doi:10.1080/10408398.2018.1507996.
  5. Sahlin, Kent. “Boosting Fat Burning with Carnitine: An Old Friend Comes out from the Shadow.” The Journal of Physiology, vol. 589, no. 7, 2011, pp. 1509–1510, doi:10.1113/jphysiol.2011.205815.

Fact Checker: Kire Stojkovski M.D, [email protected]
Kire Stojkovski is a practicing medical doctor whose work has been published in some of the most respected medical journals.

Robert James

Robert is a full-time freelance writer and editor specializing in the health niche and its ever-expanding sub-niches. As a food and nutrition scientist, he knows where to find the resources necessary to verify health claims. Robert can be reached at [email protected].