B4 Thermogenic Review – BPI Sports Fat Burner

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By Leslie Waterson

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

B4 Thermogenic Review

B4 Thermogenic is a combination pre-workout and weight loss supplement designed to help you achieve your fitness goals.

When you plan to lose weight, there is a lot of hard work and effort that you must put in. However, even with a healthy diet and an exercise program, though, there are many that still struggle to shed those pounds. This is where supplements come in to save the day.

Fat burner supplements, to be more specific, can be an excellent companion to a healthy lifestyle for losing weight. They can help you stay fit and shed pounds, which is why there are so many options on the market. The problem is, though, not all of these choices live up to their claims, so it can be challenging to know which fat burner will actually do what it promises. 

Today, we’ll thoroughly examine a fat burner from the well-known health company BPI Sports. B4 Thermogenic is a thermogenic fat burner that claims it can help you increase energy and drop those stubborn pounds. So, is this supplement worth the cost? Does it do what it claims to? Let’s find out in this review of B4 Thermogenic!B4 Thermogenic

About B4 Thermogenic

B4 Thermogenic is a helpful dietary weight loss supplement that targets stubborn fats. It also supports the increase of energy levels and many other linked benefits.

According to its product listing, it is the most exclusive high-end dual sports performance and weight loss supplement available. Every component of its formula was carefully developed utilizing demanding standards and effectively combined carefully researched cutting-edge non-commercialized ingredients.

It is also stated that B4 Thermogenic can be taken as a pre-workout (pill), for a midday energy boost, or on a non-training day for the continued support of fat burning. For best results, take one capsule first thing in the morning on an empty stomach or as directed by a qualified healthcare practitioner. On training days, take one capsule 20-30 minutes before your workout.

Also, one of the reasons that BPI Sports B4 is extraordinary is that it is backed by a 100% money-back guarantee. That means if you try it and you don’t like it, they will refund you completely. 

B4 Thermogenic Capsules

B4 Thermogenic Benefits

When you combine B4 Thermogenic with your well-organized weight loss program that involves proper diet and physical exercise, you will see more substantial results. Below are some benefits you can get when taking this awesome fat burner.

Increased Energy

Weight loss can be tricky, especially if you’ve been going to the gym frequently. This supplement contains caffeine, which boosts your energy levels and prevents fatigue during workouts, keeping you motivated.

B4 Thermogenic Benefits For Body Building

Boosted Metabolism

The ingredients found in B4 Thermogenic persuade your body into more significant energy expenditure, raising your metabolism and fat-burning potential. A high metabolism rate replicates the effects of working out. The greater your metabolic rate, the more calories your body burns even while at rest, and the less likely you are to gain fat.

Reduced Body Fat

Fats aren’t directly metabolized by fat burners. Because your internal body temperature increases through thermogenesis, your body starts to break down more fat for energy production and release more sweat and heat. This process, in some way, transforms you into a slimmer and trimmer version of yourself as a result.

Improved Focus

B4 Thermogenic contains ingredients that can help improve your focus. With enhanced focus, you can get the best results for your weight loss journey. Better concentration also means that you can have a more productive exercise session and be able to do more in the course of your day.

How B4 Thermogenic Works

Thermogenics is derived from the term thermogenesis, which means heat generation. Thus, B4 Thermogenic speeds up metabolic rates in your body and increases the outflow of calories after increasing metabolism. You also get the double benefit of increased fat oxidation.

Thermogenesis occurs through an intricate biochemical pathway. When you take B4 Thermogenics, you experience increased energy expenditure even if your body is at rest, despite consuming fewer calories. This results in weight loss and lower retained body water levels, and healthier body weight.

B4 Thermogenics makes diet and exercise more profitable, even if you have lofty weight-loss goals. You might go for a long run every day, for example, and find yourself hungry and craving a sweet treat when you get home. Indulging in a bar of chocolate or a piece of cake may immediately negate your calorie-burning hard work from running, depending on its ingredients.

Weight loss supplements like B4 Thermogenic work to suppress your appetite, creating an illusion that you’re full, though you’re not. With this, you can go for your long run and stay away from overeating afterward, reaping all the benefits of your substantial caloric burn.

B4 Thermogenic For women

B4 Thermogenic Ingredients

There are a variety of ingredients found within the proprietary blend of B4 Thermogenic. While proprietary blends aren’t new when it comes to fat burners– you’ll find them used in Skald and Slimvance as well –B4 Thermogenic uses a few unique ingredients in theirs.

Below, we will focus on and take a closer look at the top ingredients and what they provide for your health.B4 Thermogenic Supplement Facts


Niacin is necessary for helping your body convert food into usable energy. However, it also has many other significant purposes, such as keeping a healthy digestive system, skin, and nerves, helping improve circulation, and reducing cholesterol levels in your body by making the food for energy conversion better, overall benefitting your metabolism. 

A higher metabolism allows you to burn more calories even when you’re relaxing on your couch or sleeping at night. More calories out of your system equals more weight that is lost.

Caffeine Anhydrous

Similar to the benefits of your morning cup of coffee, this ingredient provides an energizing and motivating buzz. B4 Thermogenic brings the benefits of caffeine to your workout, making it easier for you to go longer and harder and equating to even more calories burned. 


This one helps you train harder with its analgesic properties, ramping up your metabolism while improving post-workout soreness and muscle recovery. This is a great combination when you are striving to lose weight.

Red Wine Extract

Resveratrol, which is found in red wine, influences cholesterol levels by minimizing the effect of an enzyme that controls cholesterol production. It may also decrease the oxidation of “bad” LDL cholesterol as it is an antioxidant. LDL oxidation contributes to plaque growth in artery walls predisposing individuals to hypertension and strokes.

Sword Bean Extract

Sword bean extract, according to existing studies, has anti-inflammatory benefits. It is rich in protein, carbohydrates, vitamins, and minerals. Nausea, vomiting, and abdominal discomfort have also been treated by using this ingredient.

B4 Thermogenic Safety

If not properly taken, this supplement can overstimulate the body leading to severe or mild side effects. When not used right, thermogenics can overstimulate the body leading to severe or mild side effects. These adverse reactions are most often experienced when consumed with other pharmaceutical drugs.

An excess amount of caffeine intake may cause nausea, anxiety, jitteriness, insomnia, and nervousness. You should limit other sources of caffeine that you consume if you are planning on using this supplement. It’s also essential to always remember that anything, when taken in excess, is harmful to your health.

When taking a thermogenic fat burner, experiencing rare cases of allergic reactions is often your body’s response to specific ingredients.

Where To Buy B4 Thermogenic

You can order B4 Thermogenic on the official BPI website here. B4 Thermogenic costs $29.99 for a one-month container (30 servings).

Additionally, BPI Sports B4 Thermogenic is backed by a 100% money-back guarantee

B4 Thermogenic Website

Final Thoughts: Should You Try B4 Thermogenic?

The bottom line is that losing weight can be difficult, but it is very much achievable. Fat-burner supplements give you the enhancements necessary to triumph over the most ambitious weight-loss goals. Whether you want to lose more than 20 pounds or have the physique of a professional model, or you just want to start a healthy lifestyle, you can do it with the help of B4 Thermogenic.

Do remember that every process takes time to have full effect. Do not rush your weight-loss goals. It might be hard at first, but it will be worth it, and you’ll be satisfied when you look at yourself in the mirror after a while.

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Overall Rating:
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Leslie Waterson

Leslie has been passionately involved in the health and fitness industries for over a decade. She is constantly reviewing the latest scientific research and studies in order to take a research-backed approach to lifestyle optimization. Her main areas of interest include nutrition and supplementation. Leslie shares her findings on Fitness Clone to help other health enthusiasts choose the products and routines that will help them achieve their goals.

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