Losing weight is no easy job, and what's harder is to find the right products to complement the weight loss effort and not make it worse. This is where fat burners can be of great assistance, if you pick the right one for you. 

PhenQ and Leanbean are two of the most popular ones out there and even though they are both fat burners, their formulations are quite different. So we have done extensive research to understand these supplements better and we have put together a thorough review so if you're thinking about getting one, you can make a more informed decision. 

What is PhenQ?

PhenQ is a weight loss supplement manufactured in the USA by Wolfson Berg Limited, that was made for men and women and it focuses on supporting weight loss by promoting thermogenesis with clinically proven natural ingredients.

Thermogenesis increases the body heat to make it use more energy, and therefore burn more calories, which inevitably leads to fat burn and weight loss. 

PhenQ also has ingredients to help increase energy levels, boost the metabolism, suppress appetite and decrease cravings so the calorie cutting, which is necessary for weight loss, doesn't come with the usual tiredness, fatigue and overall bad side effects of dieting, and the weight loss journey is safe and enjoyable.

What is Leanbean?

Leanbean is one of the leading weight loss supplements, and it is specifically designed for women. Studies show that women struggle with controlling cravings more, so Leanbean was created with this need in mind, and focuses on curving appetite and keeping cravings at bay.

It is made with all-natural ingredients that provide the right dose of vitamins, minerals and nutrients to assist weight loss by suppressing appetite, boosting the metabolism and reducing tiredness and fatigue. This will help avoid eating too much and too unhealthy, and having enough energy so the weight loss process is smoother and easier.

Key features


key features

Made for both men and women

Key ingredient: α-Lacys Reset®

8 ingredients

High caffeine content

60-day money-back guarantee


Key features

Made specifically for women

Key ingredient: Glucomannan

12 ingredients

Uses low stimulants

90-day money-back guarantee


As mentioned above, both weight loss supplements contain only 100% natural ingredients, but they are quite different from each other. The difference in ingredients and formulations make these products quite unique. 

The only ingredient that they both have is Chromium, an essential trace mineral which regulates blood sugar levels and supports normal metabolism. It is a common ingredient used in weight loss supplements, especially those made for women, because it reduces the sugar cravings that women (much more than men) usually struggle with when trying to lose weight.

All the other ingredients are different. See below what each pill contains and what each ingredient is for. 

Leanbean's unique ingredients:

  • Glucomannan: The main ingredient in Leanbean is this dietary fiber derived from the konjac plant. It is a popular appetite suppressant that works by expanding in the stomach when consumed, which leads to making you feel full for longer, and therefore reducing the overall calorie intake. 
  • Choline: It breaks down cells and transports the energy to other cells that need it. This optimizes energy levels in the body, and helps improve the physical performance. Some studies also show that Choline can help with muscle control, mood and even memory.
  • Vitamins B6 & B12: The B vitamins support a healthy metabolism and normal production of blood. They may also promote a healthy immune system and reduce fatigue and tiredness.
  • Chloride: An electrolyte used to maintain healthy hydration levels and gut health. 
  • Zinc: A key mineral that works primarily in the digestive system to help increase the digestion of micronutrient. Metabolism, digestion and hormonal processes are reliant on Zinc.
  • Green Coffee: These are the coffee beans before the roasting process. Green Coffee is higher in antioxidants, and it also promotes lower blood sugar, and it acts as a low stimulant, as it contains a low natural caffeine amount.
  • Tumeric: Healthy alternative to questionable stimulants. It acts as a thermogenic agent to increase body heat to burn more calories. 
  • Garcinia Cambogia: It haas been used for centuries to help with weight loss. It is believed that it works by preventing the body from storing fat and by increasing serotonin levels in the brain, leading to feelings of happiness and less cravings for food.
  • Acai Berry: Consumed for centuries in the Amazon, Acai Berry is a powerful antioxidant that can help with weight management, healthy immune system and colesterol.
  • Piperine: Extracted from black pepper, piperine is used to help absorb the other components of Leanbean and boost their effects. 

PhenQ's unique ingredients:

  • α-Lacys Reset®: A trademarked formula by Wolfson Berg that includes a combination of alpha-lipoic acid and L-cysteine. It is clinically proven to decrease body fat, body weight, and increase muscle mass. 
  • Capsimax Powder: This compound has been extracted from red pepper fruit, which is known to be rich in capsaicinoids. These compounds help in boosting metabolism rate, thereby burning fat faster than normal.
  • Nopal Cactus Extract: The extract of this plant is used as an appetite suppressant because it contains fiber content that fills up the stomach. It also increases energy expenditure by increasing body temperature and heart rate during exercise sessions.
  • L-Carnitine Fumarate: This amino acid helps in converting stored fat into energy so that the body can burn more calories.
  • L-Theanine: It helps in reducing stress and anxiety, which are two major factors that lead to overeating. It also improves your mood and reduces the feeling of hunger.
  • Capsicum Extract: The extract of this plant is known for its thermogenic properties, which means it increases body heat, which leads to increased energy expenditure and fat burning process.
  • Niacin (Vitamin B3): This vitamin helps in improving blood circulation throughout the body, thereby increasing oxygen supply to all parts of your body including heart, muscles and brain cells.

Do they have any known side effects?

So many supplements have a terrible reputation, and that is mainly because they contain synthetic ingredients, harmful chemicals and other artificial components that have caused bad side effects in people.

All research of these two supplements show a very limited amount of potential side effects because they are both made with all-natural ingredients, so the risks are very low. 

PhenQ: Due to its caffeine content, if taken late it can cause insomnia or jitters. 

Leanbean: It has been reported to cause nausea when taken on an empty stomach.

Most reviews and testimonials we read report no side effects, so it is safe to say there is not a big risk of having some bad reaction to it.

How much do they cost?

Both fat burners have a premium price, but competitive within the industry. The price of each supplement will depend on how many bottles you buy at once. While one single bottle of Leanbean is usually $59.95 and PhenQ is $69.95, both have bundle packs that will bring down the prices significantly!

PhenQ's best offer: Buy 3 bottles and get 2 free, plus a bottle of Advana Cleanse.

Click here to get best offer available.

Leanbean's best offer: Buy 3 bottles and get 1 free, plus a free e-book workout guide.

Click here to get best offer available.

Both products offer encrypted payments for safety, free shipping, and 60 or 90-day money-back guarantee in case you are not happy with the purchase, so you buy with absolute peace of mind.  

Choosing the right fat burner

The right fat burner will be the one that works best for you and your personal goals.

While a female-friendly formula with low stimulants like Leanbean will suit some ladies or people with a caffein intolerance (if you are one of them, you are not the only one!), the extra kick from the caffein contained in PhenQ will make it the preferred choice for people that are looking for the energy and boost that this fat burner can offer.

Our recommendation would be to try PhenQ if you are an active woman or man that likes to work out and perform at your best, and if you just want to get rid of some extra pounds but don't have the time or energy to exercise so often, go for Leanbean.

What's the verdict?

This review should have given you everything you need to know to make an informed decision and buy your fat burner knowing what it contains and what it can do for you. If you are still not sure which one to choose, the most simple recommendation we can make is this one:

About the Author

Steven has been into health, nutrition, and fitness for over 10 years, and has a degree in Physical Education and Coaching. He is an expert in supplements and is devoted to helping his clients achieve their fitness goals and live their best lives.

  • You didnt say which is better..No #1 I need to know Im fat all over..therefore I need the real deal..I also exercise..

    • Hi Shellene,

      They are both excellent supplements and they are two of our top-rated fat burners. There isn’t really one that is better than the other, but they are different products and offer different benefits for different types of people.

      I hope the article gave you enough information to make the decision based on your personal concerns and needs.

      Let me know if you have more questions.

      Thank you,

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