CalmLean Review: Best Thermogenic Fat Burner for Men 2023

Last Updated: 5 October 2023

If you’re looking to get lean and shredded, you may be thinking of taking fat burners. Fat burners are popular weight loss supplements that can help boost your metabolism, increase energy levels, and accelerate your weight loss goals.

But unfortunately, not all fat burners are created equal. Many substandard fat burners contain harmful substances, banned stimulants and other filler ingredients that may damage your health without supporting your weight loss goals.

So, how do you choose the best fat burner for men?

Look for a fat burner with natural and safe ingredients clinically proven to boost metabolism, increase energy levels, and promote weight loss. Avoid fat burners that contain dangerous stimulants. The banned stimulants can cause serious side effects like high blood pressure, heart palpitations, and anxiety.

Here, we’re going to introduce CalmLean, the latest patented thermogenic compound that contains 100% safe and proven ingredients to promote safe and natural fat burning. CalmLean does not contain any stimulant. So you can say, CalmLean is one of the best stimulant-free fat burners on the market.

Let’s read the CalmLean review to explore more about this latest fat-burning formula.

CalmLean Review

If you’re looking for a natural weight loss supplement that can help you burn fat without stimulants, CalmLean is surely a good option.

CalmLean is a daily supplement with four thermogenic ingredients to help you lose weight. Thermogenic ingredients raise your body temperature, which causes you to burn more calories.

In addition, CalmLean contains ingredients that help to reduce your appetite and cravings, so you’ll eat less overall. Because CalmLean is made with natural ingredients, it’s generally safe to take daily. If you’re ready to start losing weight naturally, give CalmLean a try!


Who Makes CalmLean?

PrimeGENIX is a well-known fitness supplement industry brand that emphasizes natural, premium fitness supplements. The company primarily markets its supplements to men who want to stay in shape and maintain high energy levels as they age.

CalmLean is PrimeGENIX’s flagship product focused on men. The company also sells many other supplements, including pre-workout and post-workout formulas.

PrimeGENIX is a subsidiary brand of Leading Edge Health, Inc., a health and wellness brand. The company also maintains an address in Cyprus. The official website of CalmLean contains the company’s proper address and contact info.

How Does Calmlean Work?

PrimeGENIX CalmLean formula is based on the thermogenic effects of the 4 natural potent ingredients. Let’s explain the thermogenic effect.

The word “thermogenic” literally means heat-producing. When your body burns calories, it generates more heat, so thermogenic supplements like CalmLean boost metabolism to burn more calories.

Thermogenic supplements are designed to help you burn more calories by boosting metabolism or by helping to increase the amount of fat burned for energy.

There is a wide range of thermogenic supplements on the market, and they can vary widely in terms of ingredients and effectiveness. These ingredients work by stimulating the central nervous system and increasing the release of stored fat into the bloodstream. (1)

Remember, although thermogenic supplements are very effective at boosting calorie burn, they are not a magic bullet for weight loss. You will still need to make healthy lifestyle choices and stay active to see results. However, if you are looking for an extra edge in your weight loss journey, a thermogenic supplement like CalmLean is worth considering.

Buy PrimeGENIX CALMLEAN fat burner for men

Benefits of CalmLean

The natural, potent and patented ingredients in CalmLean promise the following benefits to you without any side effects.

Faster Fat Burning for Safer Weight Loss

If you want to burn extra body fat without the nasty side effects of stimulants, CalmLean is an ideal option for you. The proven thermogenic in CalmLean boosts metabolism to speed up fat burning.

The various clinical studies about the patented ingredients of CalmLean have proven that the obese participants who took the ingredients for eight weeks saw improvements in their BMI and body composition. The subjects also noticed decreased body fat and waist circumference and increased lean muscle mass.

In addition, the participants who took PrimeGENIX CalmLean ingredients reported feeling less hungry and having more energy.

Energy Boost to Stay Active and Focused

PrimeGENIX CalmLean is the ideal energy booster supplement with 100% safe and natural ingredients if you’re looking to boost your energy levels without taking harmful stimulants. The ingredients in CalmLean are clinically shown to help boost metabolism and burn calories.

CalmLean can help you lose weight and keep it off when taken as directed. The thermogenic blend of ingredients helps increase core temperature, which boosts metabolism and burns more calories.

In addition, the natural energy boost from CalmLean can help you feel more alert and focused throughout the day. As a result, you’ll be able to better stick to your diet and exercise plan.

And because CalmLean is made with all-natural ingredients, you can be confident that you’re not exposing yourself to any harmful side effects. So if you’re looking for a safe and effective way to boost your metabolism and lose weight, consider giving CalmLean a try.

Increasing Lean Muscle Mass Production

Testosterone is one of the primary hormones responsible for muscle growth. As such, it’s no surprise that boosting testosterone levels can lead to increased muscle mass. Forskolin, the active ingredient in CalmLean, has been shown in studies to boost testosterone production.

This, in turn, leads to increased protein synthesis, which is essential for repairing and growing muscle tissue. As a result, users of CalmLean can expect a noticeable increase in lean muscle mass.

In addition to its effects on muscle growth, elevated testosterone levels also have a variety of other benefits, such as improved mood and increased libido. So if you’re looking for a way to boost your muscle growth, CalmLean by PrimeGENIX is an excellent option.

Regulating Appetite to Control Cravings

If you’re struggling to lose weight and worried about your increasing body fat, you only need CalmLean, a supplement that claims to help with weight loss through safe and natural fat burning.

Food cravings and repetitive appetite are the biggest enemies in your weight loss journey. According to the manufacturer, CalmLean can help reduce hunger day and night, making it easier to stick to your weight loss goals.

The supplement contains ingredients like forskolin and chromium, which decrease cravings for sweets and fatty foods. Additionally, forskolin is claimed to help you feel “full” faster, so you don’t eat as much food overall. So if you’re looking for a supplement that might help control appetite and cravings, CalmLean is worth considering.

Stimulant-Free Fat Burner

There are a lot of diet pills on the market, and it can be hard to find one that does not contain any stimulant. Luckily, CalmLean is a 100% natural formula clinically proven to help you reach your ideal weight without any dangerous side effects of stimulants!

The best part is that it’s not loaded with crazy dangerous stimulants like some other pills on the market, so you don’t have to worry about putting your life at risk! With CalmLean, you can finally get the desired results without any risks!

Because it’s stimulant-free, you don’t have to worry about the jitters or anxiety that can come with other energy-boosting products. So if you’re looking for a fat burner without stimulants, PrimeGENIX CalmLean may be worth checking out.

Award-Winning Ingredients

PrimeGENIX CalmLean contains award-winning ingredients like ForsLean. Read more about ForsLean below in CalmLean Ingredients Section.

Doctor’s Recommended Thermogenic Fat Burner

CalmLean is officially recommended by Dr. Dr. Kaleb Redden, Team Doctor for PrimeGENIX. As a fitness and nutrition specialist with over 20 years of personal training experience, Dr. Redden plays a key role in helping PrimeGENIX offer superior formulas.

Along with his seemingly endless list of highly-respected credentials (DO, ABFP, CAQSM, CRP), Dr. Redden also works closely with Olympic, professional and semi-professional athletes.

You may have heard about Dr. Redden (a.k.a. “Doc Thor”) from his popular appearance on NBC’s hit TV show: The Titan Games (hosted by The “Rock” Dwayne Johnson). Or, you may have seen him during a UFC or Bellator (MMA) event (because he’s also a certified ring-side physician and combat sports medicine specialist).

Dr. Kaleb Redden, Team Doctor for PrimeGENIX

CalmLean recommended by Dr. Kaleb Redden - Team Doctor for PrimeGENIX
PrimeGENIX CalmLean Recommended by Kaleb N. Redden DO - Team Doctor for PrimeGENIX

PrimeGENIX CalmLean Ingredients

CalmLean deploys the power of 4 patented thermogenic ingredients. These thermogenic ingredients in CalmLean hold 8 patents from the U.S.A, Canada, Australia and Japan.

CalmLean’s revolutionary formula has been scientifically proven and clinically studied to help lose weight, reduce body fat and build lean muscle.

Let’s explore the 4 best thermonutrients in CalmLean.

#1 Thermonutrient: Award-Winning Forslean®

The active ingredient in CalmLean is ForsLean, a patented form of forskolin. Forskolin is a natural compound found in the Coleus forskohlii plant. For centuries, coleus forskohlii has been used in Ayurvedic medicine to treat various conditions, including obesity.

In recent years, scientific studies have shown that ForsLean can help reduce weight loss and body fat. For example, one study found that ForsLean helped volunteers lose weight and decrease body fat.

Another study found that ForsLean supplementation led to a significant increase in lean body mass. This suggests that ForsLean not only helps burn fat but also helps increase lean muscle mass. Thus, if you’re looking for a natural way to lose weight and improve your body composition, CalmLean is worth a try.

Let’s summarize the benefits of ForsLean:

  • Rapid weight loss
  • Increases lean muscle mass
  • Improves BMI
  • Improves body shape
  • Limits new fat formation
  • Decreases body fat percentage
Nutracon Award for ForsLean - PrimeGENIX CalmLean Award-Winning Ingredients

Nutracon Award 2001

Sabinsa Corporation was conferred with “The Nutracon Best Product Award 2001” for ForsLean®, its proprietary ingredient, which has been patented for its use in promoting lean body mass at the Nutracon conference held in San Diego, CA, USA. This award was given based upon its scientific merits.
ThomasAlva Award for ForsLean - PrimeGENIX CalmLean Award-winning Ingredients

Thomas Alva Edison Patent Award 2004

ForsLean by Sabinsa Corporation received the Research & Development Council of New Jersey’s 2004 Thomas Alva Edison Patent Award in the Consumer/Small Company category. The award recognized the innovation in developing ForsLean® ingredient and honored its U.S. patent (No. 5,804,596). The patent covers methods of preparing Coleus forskohlii for use in promoting lean body mass and treating mood disorders.

#2 Thermonutrient: Capsicum Annuum

Cayenne pepper, also known as Capsicum annuum, is a popular ingredient in fat burners and thermogenic. Studies show that capsaicin, a natural ingredient found in cayenne pepper, can boost metabolism by 20% within just a few minutes.

Some research shows that cayenne pepper raises internal temperatures, forcing your body to burn more calories to maintain homeostasis. That means you can burn fat without resorting to harmful stimulants.

In addition to its thermogenic benefits, cayenne pepper is also linked to other health benefits such as improved digestion and circulation. Thus, including cayenne pepper in your diet may help you reach your weight loss goals while improving your overall health.

The benefits of Capsicum Annuum can be summarized as follows:

  • Burns belly fat
  • Reduces overall body fat
  • Keeps you slim & smart
  • Regulates appetite and controls hunger
  • Instantly increases metabolic rate

#3 Thermonutrient: Chromium Polynicotinate

Chromium is a trace element found in foods like whole grains, meats, vegetables, and fruits. It’s also available in supplement form. CalmLean contains a different form of chromium called chromium polynicotinate. The only form of chromium that’s been studied for its potential weight-loss effects is chromium picolinate.

There’s evidence that this chromium may be more effective than chromium picolinate for fat loss and muscle growth. In one study, people who took chromium polynicotinate supplements lost more body fat and gained more muscle mass than those who didn’t supplement with chromium.

If you’re considering taking a chromium supplement to lose weight or build muscle, choose one that contains chromium polynicotinate rather than another form of the element, like chromium picolinate.

Following are the summarized benefits of chromium polynicotinate:

  • Boosts energy levels
  • Helps lose weight
  • Stimulates metabolism
  • Increases muscle mass
  • Helps build muscle faster

#4. Thermonutrient: BioPerine

Like most people, you probably take various supplements to ensure you get all the nutrients your body needs. However, even if you take the best quality supplements, your body may not be able to absorb all of the nutrients. This is where BioPerine comes in.

BioPerine is a black pepper extract that has been shown to increase the absorption of certain nutrients. By adding BioPerine to your supplements, you can help ensure your body is able to absorb all of the nutrients it needs.

In addition to increasing nutrient absorption, BioPerine in CalmLean also works as a thermogenic, which helps raise your metabolism and increase fat burning. As a result, taking BioPerine through CalmLean can help you get more out of your supplements while also helping you lose weight.

The benefits of BioPerine can be summarized below:

  • Increases absorption of nutrients of CalmLean
  • Enhances the effectiveness of the formula
  • Stimulates fat burning & weight loss
  • Supercharges thermogenesis
Where to Buy PrimeGENIX CalmLean

FAQs about CalmLean Thermogenic Fat Burner for Men

What is CalmLean?

CalmLean is the latest research-based fat-burning formula for men. It’s formula consists of award-winning thermogenic ingredients that increase thermogenesis in your body.

As a result, CalmLean boosts fat burning to shred excess fat from your body. Forskolin extract and Chromium promote protein synthesis and grow lean muscle mass.

Check the CalmLean award-winning ingredients and see how all these ingredients collectively work for your fat-burning and muscle-building goals.

How much weight can I lose with CalmLean®?

With CalmLean®, you can expect to lose 10 to 20 pounds in just 60 days. Remember, CalmLean is not a magic pill; you need a healthy diet and regular exercise routine to get maximum results.

Is CalmLean® safe?

Yes, CalmLean is a 100% safe fat burner for men because all the ingredients in CalmLean are scientifically proven and clinically tested for the best fat burning, energy boosting and muscle growing benefits. All studies recommend that these ingredients are safe for health; to date, no side effects have been reported.

Can CalmLean® help me build muscle while burning fat?

The short answer is Yes!

Many fat burners also reduce lean muscle mass. But CalmLean® contains clinically proven thermogenic compounds shown to preserve and promote lean muscle mass while burning extra fat safely. So, this way, you can lose weight while building lean, hard muscle mass.

What if I don't get the expected results with CalmLean? Is there any money-back guarantee?

The manufacturer believes that CalmLean® is the most advanced weight loss breakthrough available. This is because of the award-winning ingredients of CalmLean.

This is why this miraculous fat burner will work wonders for your body. Based on the efficacy of the clinical trials and studies about the potent ingredients, PrimeGENIX offers a 100% satisfaction, 67-day money-back guarantee.

The manufacturer claims you don’t risk a penny of the purchase price when you order CalmLean today. That’s because you either LOVE the results you see OR your money back. It’s that simple!

Concluding CalmLean Review: Should You Try CalmLean the Best Thermogenic Fat Burning Pills?

If you’re looking for a safe and effective way to lose weight and boost lean muscle, CalmLean is a great option. This fat-burning supplement uses a stimulant-free blend to help you lose weight without relying on dangerous ingredients.

By taking two capsules of CalmLean daily, you can lose approximately 1lb per week or 4.5lbs per month. And because it’s stimulant-free, you won’t experience the unpleasant side effects of caffeine and other stimulants.

So if you’re ready to start losing weight and feeling great, give CalmLean a try.

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About the Author & Medical Reviewer:

Author Profile
Amanda Lauren David

Amanda Lauren is a dynamic freelance writer specializing in the realms of health and fitness. With a fervent dedication to promoting holistic well-being, she leverages her expertise to inspire readers on their journeys to optimal health. She has experience reporting on a myriad of health conditions, as well as identifying the best products for consumers to buy when shopping for an item to fit their health needs. She has been featured in NYTimes, EatingWell, Health, Shape, Prevention, and more.

Author Profile

Amanda Barnes, RDN is an award-winning Registered Dietitian Nutritionist and has Masters in Sustainable and Resilient Food Systems. She has worked at 'Whole Foods Market' Global Headquarters, 'Giant Food Grocery' in Washington, DC and a public school, making healthier and exciting menu choices for all of the students. She has an integrative and practical approach to her work, and her wellness articles, simple recipes, and science-based nutrition advice are regularly featured in leading media outlets.