Protein World Fat Melter

Last updated June 10th 2015

Although Protein World Fat Melter contains a selection of active ingredients, there is a risk of side-effects due to the high caffeine content of the product.

Protein World Fat Melter Pros

  • Some of the ingredients have been shown to aid weight loss in clinical trials
  • Ingredient quantities are revealed

Protein World Fat Melter Cons

  • High stimulant content could cause side effects
  • Limited clinical evidence to support the product's claims

Protein World Fat Melter is a dietary supplement claimed to boost the metabolism and help to combat tiredness and fatigue by elevating energy levels.


The product contains a varied array of active ingredients that are believed to contribute towards multiple key areas of weight loss at once.


Although the product contains a number of popular weight loss ingredients, the product itself has not undergone any clinical testing so it is difficult to know just how effective it will be. In addition to this, the high caffeine content in the product can increase the likelihood of side-effects.

Protein World Fat Melter Review

In this review of Protein World Fat Melter, we will look at how Protein World Fat Melter works, its ingredients and clinical studies. We will also examine the possible side-effects of taking Protein World Fat Melter. This review should help you decide if Protein World Fat Melter is the best product for you.

Approved Choice

Gravitate Nutrition
(5)

Gravitate Nutrition uses multiple clinically proven ingredients to successfully target all 5 areas of weight loss. Gravitate's clean and natural formula ensures the product is safe and side-effect-free.

  • Contains multiple clinically-proven, natural ingredients
  • No side-effects
  • Comes with 35-day money-back-guarantee

How Many of The 5 Key Areas of Weight Loss Does Protein World Fat Melter Cover?

Protein World Fat Melter is a product designed primarily to induce fat burning but also contains a number of ingredients that are believed to boost the metabolism, while its supposed ability to regulate mood levels is thought to help with your appetite. A number of the active ingredients within the product are thought to induce thermogenesis to raise your core body temperature, an effect which may help with fat burning and speed up your metabolism. There are also a number of stimulating ingredients including caffeine which are claimed to hold the potential to raise your energy levels throughout the day, speeding up your metabolism and giving you the energy to exercise more frequently.

Protein World Fat Melter Ingredients

Choline

Choline is an ingredient the body must receive in certain quantities in order to stay healthy and is present in a variety of different foods we eat including broccoli, egg, fish and chicken. The ingredient has been associated with a number of different benefits including acting as an anti-inflammatory and boosting mood. It is purported to help with lipid metabolism to speed up the rate at which the body can break down and burn up fat, although there is very little evidence available that actually proves it can help with weight loss.

Source: Wikipedia

Green Tea Extract

Green tea extract is a popular weight loss ingredient that is consumed widely around the world. The ingredient is associated with a wide array of health benefits and is commonly included in weight loss supplements as it is believed to speed up the metabolism and help the body to burn up fat. It supposedly works to raise your core body temperature, a process known as thermogenesis. This is thought to boost your metabolism significantly and cause stored levels of fat to be burnt up as energy.

Source: Drugs.com

L-Tyrosine

L-Tyrosine is an amino acid derivative that is purported to possess a number of beneficial qualities that could prove useful with weight loss. The ingredient is primarily thought to have a positive effect on mood levels, something that many products claim can help with your appetite as it may reduce the need for emotional eating. In addition to this, other sources have stated that the ingredient can raise your core body temperature, something that has the knock-on effect of promoting fat burning and boosting the metabolism to a significant degree.

Source: WebMD

Guarana

Guarana is a stimulant that is supposedly capable of providing the body with a significant energy boost in a similar way to caffeine. The ingredient is commonly found in sports performance supplements as it is thought to have the capacity to improve athletic performance and keep energy levels up. The ingredient has a high caffeine content and is included in weight loss supplements as it is believed to help to boost the metabolism by increasing energy expenditure. Guarana has more caffeine compared to coffee so the likelihood of side-effects related to excessive caffeine consumption coming about is quite high.

Source: Drugs.com

Cayenne Powder

Cayenne Powder is an ingredient utilised primarily for its potential ability to induce a process known as thermogenesis by increasing your core body temperature. The effect of this is supposedly to speed up your metabolism significantly throughout the day, while your body is also encouraged to burn up existing stores of fat as a source of energy. The ingredient is very hot and fiery by nature which can cause problems for people with sensitive stomachs. The heat that cayenne powder generates can also lead to a few other uncomfortable side-effects including sweating and overheating.

Source: Drugs.com

Yerba Mate

Yerba Mate is a stimulating plant ingredient that is claimed to possess qualities very similar to caffeine. Many products state that the ingredient provides all of the positive effects of caffeine without some of the more common side effects. The active part of the ingredient is a chemical called mateine which purportedly provides the body with an energy boost. Yerba mate is thought to keep energy levels up which can improve athletic performance and also boost the metabolism, helping people to keep their energy up when sticking to a low calorie diet and giving them the energy to exercise.

Source: Drugs.com

Caffeine Anhydrous

Caffeine Anhydrous is a form of dry caffeine that is used primarily to boost energy levels. The ingredient is relevant when it comes to weight loss as it can supposedly ensure that the body has high levels of energy throughout the day which can help to keep your metabolism high. While caffeine can help to boost energy levels, too much of it can lead to an energy crash and there are many side-effects associated with excessive caffeine consumption. Caffeine may also give people the energy to exercise which could further help with the overall weight loss effort.

Source: NCBI

How Protein World Fat Melter Works

Fat Burning / Binding

The product contains a number of active ingredients that are believed to contribute towards the fat burning process. As a product that is marketed as a dedicated fat burner, it supposedly works to achieve this effect by having a thermogenic effect on your body. Cayenne power, caffeine and green tea extract are believed to help raise your core body temperature, something which may help instigate fat burning.

If your body temperature is raised to a higher than usual level, your body would need a source of energy to maintain this high temperature. It is thought to resort to burning up stores of fat throughout your body as a source of energy, leading to significant fat loss and overall weight loss.

In addition to this, the product contains choline which some sources have claimed can have a positive effect on lipid metabolism, although there is no clinical evidence that the ingredient can actually have an effect.

Fat Burning / Binding Ingredients

Cayenne Pepper
Caffeine
Green Tea
Hops

Appetite Suppression

The official website of Protein World Fat Melter does not explicitly claim to help with appetite control, yet it does contain one ingredient that is commonly included in weight loss supplements due to its potential ability to regulate mood levels.

The ingredient, L-Tyrosine, is thought to have a positive effect on mood levels, something which is believed to contribute towards a healthy appetite by diminishing the effect of unhealthy emotional eating. By helping to stave off the influence of unhappiness, customers may be less likely to compensate by gorging on unhealthy sugary foods that can derail their weight loss effort.

Other than the fact that the product contains this mood regulation ingredient, it is not believed to have any other effects on the appetite and lacks any dedicated appetite suppression ingredients.

Appetite Suppression Ingredients

L-Tyrosine

Metabolism Boosting

A number of active ingredients within the product are touted for possessing stimulant qualities, providing the body with a high amount of energy which is thought to help speed up the metabolism. Stimulant ingredients such as caffeine anhydrous, yerba mate and guarana are present in the product and they may work to energise the body.

This is an effect which may leave people more inclined to engage in physical exercise, further boosting the metabolism and helping them to burn up fat. The boost in energy could potentially also help to stave off fatigue and stick to a low calorie diet without suffering from low energy throughout the day.

The thermogenic ingredients within the product are also thought to have a positive effect on the metabolism by raising your core body temperature, something which raises the rate at which your metabolism works throughout the day. Cayenne pepper and green tea extract are believed to work in this way.

Metabolism Boosting Ingredients

Caffeine
Yerba Mate
Cayenne Pepper
Green Tea

Protein World Fat Melter Clinical Studies

The product itself has never undergone any clinical testing, so it is very difficult to ascertain just how effective it is at contributing towards weight loss and whether it is entirely safe for prolonged consumption. However, many of its individual ingredients have undergone clinical testing with mixed results.

While some ingredients have encouraging clinical histories, others are fairly inconclusive and some ingredients simply have not been researched well enough. A clinical study is a scientific test carried out in order to determine the effects of an ingredient or product and whether it is safe for human consumption.

Clinical Studies On Each Ingredient

Clinical Studies on Green Tea Extract

Green tea extract is commonly found in dietary supplements and is widely associated with weight loss, so there are a number of different clinical trials available regarding the ingredient’s capacity to contribute towards weight loss. Many studies have associated a link between green tea extract and weight loss and have shown that the ingredient works in a number of different ways to contribute towards the process including raising the core body temperature and also oxidising fat. However, most results have shown that the ingredient is not particularly powerful on its own so it should be combined with other more powerful fat burning ingredients.

One study utilised 182 moderately overweight human participants and found that green tea extract had a considerable influence on weight loss as well as fat levels. During the course of the study, participants that were administered with green tea extract exhibited significant lower levels of intra-abdominal fat, overall body weight and waist circumference. Despite many studies suggesting that green tea extract is not powerful enough to have a significant and direct effect on fat burning and weight loss, the results of this study suggest that the ingredient is powerful enough on its own.

Another study aimed to observe what the effects of green tea extract actually are on the body and whether these would enable it to contribute towards weight loss. During the course of this study, it was observed that green tea extract was able to have a positive effect on energy expenditure and also significantly increase the rate of fat oxidisation in the body. These two effects are significant when it comes to weight loss as the increase in energy expenditure is able to raise metabolic rates, while increasing fat oxidisation makes it easier for your body to break down and burn up existing stores of fat.

Clinical Studies on Cayenne Powder

Cayenne powder is an ingredient that is quite popular in weight loss supplements. Despite this, there are only a limited number of clinical trials available regarding its capacity to help with weight loss and the evidence is mixed and inconclusive.

One study aimed to observe whether the ingredient was capable of improving energy expenditure within the body, an effect which can help to speed up the metabolism significantly. During the course of this study, participants that were administered with cayenne powder showed significant boosts in energy expenditure almost immediately after the ingredient was consumed. Despite this, it was also observed that this increase in energy expenditure soon tailed off after this initial boost, suggesting that the beneficial effect of the ingredient was only temporary and did not last long enough to lead to any consequential changes in the metabolism.

In a different study that utilised 13 female participants, cayenne powder was also observed to possess beneficial effects that can make it useful when attempting to lose weight. The study found that the ingredient was able to induce thermogenesis by raising the core body temperature to a significant degree, an effect which can promote rapid fat burning and also boosts the metabolism. In addition to this, it also found that the ingredient could increase fat oxidisation, making it easier for your body to break down and burn up fat.

Clinical Studies on Yerba Mate

Yerba mate is more often utilised as a sports performance ingredient. There is very little clinical evidence available regarding its ability to help with weight loss so it is very difficult to accurately know whether the ingredient can actually help as there is so little evidence available supporting it.

One study that utilised mice subjects found that yerba mate was capable of reducing fat accumulation and was also able to boost metabolic rates. While this is undoubtedly positive, the fact that mice subjects were utilised diminishes the credibility of the study as we simply do not know whether these results are applicable to human beings. However, it does show that the ingredient may have the potential to have a direct effect on fat burning and weight loss, but far more clinical research is required before it could be considered a credible weight loss ingredient.

Clinical Studies on Caffeine Anhydrous

Caffeine is often linked to weight loss as it has been observed to lead to overall reductions in body weight, but the ingredient has proven problematic to study as it is not known exactly how the ingredient contributes and whether it has a direct effect on weight loss or if it simply provides the body with more energy which leads people to exercise more frequently. While some clinical evidence has suggested that caffeine can have a direct effect on fat burning and weight loss, others have suggested that boosting energy levels is the main cause of weight loss and that it is not particularly powerful.

One study utilised a large number of participants with 18,417 male and 39,740 female participants self-reporting their daily caffeine intake as well as weight and body measurements over a 12 year period. The results of this study showed that there was an association between weight loss and caffeine intake, although there are a number of methodological flaws in this study which put the results in doubt. Firstly, because the results were self-reported the accuracy level was much lower compared to a study conducted in a more rigorous scientific environment. As well as this, a huge variety of unforeseen variables may also have had an influence on people’s weight levels. The study also does not explain just how or why caffeine was able to bring about these changes in weight, instead only establishing a link between the two.

However, another study conducted on caffeine found that the ingredient may in fact have a direct effect on fat burning rather than simply providing the body with energy to exercise more. During this study, caffeine was observed to reduce the size of fat cells by up to 25%, while participants in the caffeine consumption group showed reductions in body weight of up to 22% compared to the placebo group. Despite this, it must be noted that all participants were required to stick to a strenuous aerobic exercise regime during this study which may have had a significant impact on the positive results.

Protein World Fat Melter Side Effects

Protein World Fat Melter has not been tested clinically so it is not possible to know exactly what side-effects may come about after taking the product. However, looking at customer reviews and at its individual ingredients, it seems that this product has the potential to lead to a number of different side-effects.

The high caffeine content has the potential to cause such side-effects as insomnia and jitteriness, while there are a variety of other potential side effects associated with many of the active ingredients within this product including nausea, headaches, stomach pain and energy crashes.

Side Effects Associated With Each Ingredient

Side Effects Associated With Choline

Choline is an ingredient that the body actively requires in order to stay healthy, yet there are unfortunately a variety of side-effects associated with the ingredient when it is consumed to an excessive degree. Common side-effects associated with the ingredient include diarrhoea, vomiting, sweating and stomach problems.

However, the dosage of the ingredient in this product is relatively low at 50mg, as the recommended daily intake of choline is set at around 550mg for men and 450mg for women. Despite this, given that we naturally receive the ingredient through many of the foods that we eat on a daily basis, also ingesting it as a part of this product could lead to certain side-effects and take you over your daily limit.

Because the ingredient is not particularly well researched, not a lot is known about the long-term side effects of consuming it excessively and it has been worryingly linked to increasing the risk of colon cancer in one study. It seems clear that much more clinical research is required on choline before it can be considered as a safe and reliable ingredient.

Source: WebMD

Side Effects Associated With Cayenne Powder

Cayenne powder is a hot and spicy ingredient that does have the potential to lead to a number of different side-effects, especially in people who are not used to eating chilli foods or have a weak stomach. Many of the more common side effects associated with the ingredient come about when it enters into the digestive system.

The heat of the ingredient can lead to stomach cramps and stomach pains, while the fact that it raises your core body temperature can also lead to shaking, sweating and overheating. Cayenne powder is also been known to cause a number of more generalised side-effects as a result of having such a strong effect on your body and this includes headaches and nausea. While the ingredient has the potential to cause discomfort, most of its side-effects are not life threatening but you should discontinue taking the product if they persist for a long time.

Source: NCBI

Side Effects Associated With Yerba Mate

Yerba mate is commonly marketed as an ingredient that is capable of providing all of the positive effects of caffeine without some of the more common side effects related to caffeine. Despite this oft repeated claim, the ingredient has being associated with many different side-effects including insomnia and jitteriness due to the fact that it provides the body with a tremendous amount of energy.

As well as this, the ingredient has been associated with increasing blood pressure and increasing heart rate. These side-effects can be potentially dangerous for certain people who suffer from pre-existing blood pressure and heart conditions.

Source: NCBI

Side Effects Associated With Caffeine Anhydrous

Excessive caffeine consumption has the potential to bring about a number of negative side effects. Perhaps the most common problem linked to taking too much caffeine is insomnia. This is because the energy levels in the body are too high to be able to fall asleep sufficiently at night. This can then lead to a problem of fatigue the next day as the body did not get enough sleep the night before.

Given that a number of other ingredients within the product also contain caffeine, side-effects related to excessive caffeine consumption are quite likely when consuming Protein World Fat Melter. This could cause jitteriness, anxiety, headaches, nausea and increased heart rate and blood pressure. In order to avoid problems such as insomnia, customers should avoid taking this product in the evening and the website of the product advises not to take the product after 3pm.

Source: Drugs.com, NCBI

How To Use Protein World Fat Melter

Protein World Fat Melter comes in capsule form so it is to be ingested orally with a glass of fluid. During the first week of using the product, customers are instructed to ingest one capsule in the morning and one in the afternoon during a meal. After this first week is completed, customers are advised to increase the dosage and take two capsules in the morning and two in the afternoon. The website also states that customers should not take the capsules after 3pm each day because of the high caffeine content.

These products should be avoided by anyone under the age of 18 years old, pregnant or breastfeeding women and diabetics. You should consult with your doctor if you have a blood pressure or heart condition due to the high caffeine content. You should discontinue using this supplement if you suffer from extreme side-effects or if side effects persist for a prolonged period of time.

Who Makes Protein World Fat Melter

A company by the name of Protein World are responsible for creating this product and they are based in Surrey, UK. The company website has a brief page detailing basic information about their products, yet the company do not attempt to go into any further detail about who they are. After a bit of research it appears they were formed in 2012, while the company themselves provide a contact address and an email address for their customer service which is open business hours Monday to Friday.

The company currently produce and sell a large variety of products on their official website alongside Protein World Fat Melter including beauty, health and sports performance supplements. The company do not offer a money-back guarantee for customers but will refund your purchase if it is returned unopened within 14 days.

Where To Buy Protein World Fat Melter

Protein World Fat Melter is available for purchase on the official website of the company behind the product and is also available on Amazon. On the official website, 90 capsules of the product are listed at £22.00 + delivery.

On Amazon the same amount of capsules is available for the exact same price. It is sold by an account under the name of Protein World when it suggests the company themselves are directly marketing the product on Amazon concurrently with their official website.

It may also be possible to find the product available for purchase on online marketplaces such as eBay, although you will be purchasing from unverified settlers at your own risk and there is no guarantee over the quality of the product you are buying.

Overall Verdict

The concoction of active ingredients in Protein World Fat Melter are claimed to approach multiple key areas of weight loss at once. As well as containing several potentially thermogenic ingredients, the product contains a number of stimulants which are believed to raise your metabolism and energy levels. However, the claims made by the product are not particularly well supported by clinical evidence and there are many mixed and negative customer reviews out there. As well as this, the very high caffeine content in the product could lead to strong side-effects.

Approved Choice

Gravitate Nutrition
(5)

Gravitate Nutrition uses multiple clinically proven ingredients to successfully target all 5 areas of weight loss. Gravitate's clean and natural formula ensures the product is safe and side-effect-free.

  • Contains multiple clinically-proven, natural ingredients
  • No side-effects
  • Comes with 35-day money-back-guarantee

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