Best Rated Diet Pills Free Trial Scams


Slimfy is claimed to be a weight loss product that has three different ‘stages’ to ensure drastic weight loss. However, not all of the ingredients have been shown to aid weight loss.

Below we have reviewed Slimfy against our review criteria to help consumers make an informed decision.

Slimfy Pros
  • Some of the ingredients have been scientifically tested
  • Ingredient quantities are revealed
  • Company contact details are readily available
Slimfy Cons
  • No money-back guarantee
  • Is not stocked by reputable UK based retailers
  • Some of the ingredients have only been tested on animals

Slimfy is marked as ‘Rejected’ as it fails to meet all of the points on our ‘Approved Criteria’. To find out more about how Slimfy performed against our criteria click here.

Slimfy Review

The manufacturers of Slimfy claim that the product is an “award winning, proven, fast acting, safe and effective” weight loss solution, boasting that it is a “revolutionary” three step, complete weight loss program.

It is claimed that the product is clinically proven and doctor recommended. The manufacturers of the product appear to be backing the weight loss potential of the popular ingredient raspberry ketones. Raspberry ketones are however now banned in the UK, as the ingredient hasn’t met the standards set by The Food Standards Agency (FDA).

Claimed weight loss benefits

It is claimed that the product has three of the five main weight loss factors; fat burning, metabolism boosting, and suppressing the appetite.

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How Slimfy Works

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Each of the three stages of Slimfy is supposedly designed to help you gradually increase weight loss. Stage one of the Slimfy program is claimed to give the body a detox, cleansing the liver, elevating mood, supporting the digestive system and increasing metabolism as well as providing the initial fat burning process. Once step one is complete, it is suggested users move on to step two, which is claimed to accelerate fat burning, as well as focusing on fat blocking, appetite suppression, energy boosting, libido boosting, and increase focus and motivation.

Stage three of the Slimfy program arguably appears to be most focused on solely achieving weight loss, as it is claimed to help increase metabolism, accelerate fat burning, work to block fat, suppress the appetite, boost energy levels and control cholesterol levels. Customers are given the impression that in order to achieve weight loss, users must follow all three stages of Slimfy in the correct manner.

Although the aims of the three step process sound very positive, there is no scientific evidence provided by the manufacturers to suggest that these claims are true. The company’s reason for why Slimfy incorporates three stages is that they believe that taking the same product over a prolonged period of time tends to make the body develop a tolerance to that particular substance, meaning less weight loss results. It is claimed therefore that Simfy is much more advanced as moving from each stage of the product not only maintains the product’s performance levels, but gradually increases it.

Raspberry Ketones

Slimfy claims to be very effective in providing weight loss results by not only melting fat away fast, but also working to suppress the appetite. Products containing rapsberry ketones are generally thought to work by increasing the body’s production of the Adiponectin hormone as well as increase energy levels. Adiponectin is believed to break down fat molecules. The product manufacturer supports the claim that raspberry ketones are a powerful natural thermogenic with the potential to raise the metabolism and burn fat.

It is often believed that one of the easiest ways to lose weight is to increase your metabolism to force excess calories to be converted into heat and released by the body, rather than being stored as fat. It is claimed that the raspberry ketone ingredient can help you do just that. Raspberry ketones are thought to increase both the production and sensitivity of a fat-burning hormone in the body (leptin). The Slimfy supplement is argued to work to prevent leptin resistance by making the leptin receptors in the body more sensitive and responsive to the presence of leptin in the body. This is also supposedly done by boosting the production of the Adiponectin hormone.

Green Coffee Bean Extract

Green coffee bean extract is sourced from the beans that are used to make coffee, but before they have undergone the roasting process. This is supposed to retain a high chlorogenic acid content, which is believed to help to boost the metabolism and potentially have fat-burning properties.


Resveratrol is a natural chemical compound found in grapes, red wine, and other foods. As a supplement, resveratrol has been promoted as a treatment for many conditions. Resvertrol is believed to carry a wealth of anti-aging effects, but is not known for having direct effects on weight loss.


Recently, it has been suggested that a drug made from the roots of the Hydrangea plant could possibly treat several common diseases affecting the immune system as well as some types of arthritis. There is however hardly any scientific evidence available to support Hydrangea’s effect on weight loss.

Milk Thistle

Milk Thistle, also known as Silymarin, is a flowering herb sometimes used as a natural treatment for liver problems. It is also believed by some to lower cholesterol and prevent certain types of cancers. There have not however been a large enough number of studies to fully confirm these uses of Milk Thistle.


Ginger is another ingredient combined within the Slimfy formula. Ginger is a commonly used herb in foods, but also used by some for medicinal purposes. It is sometimes used to treat stomach problems such as diarrhea and nausea, as well as loss of appetite. Ginger is believed to be possibly ineffective for weight loss, although it may have an effect on blood glucose levels.


Saffron is again, a plant, sometimes used to treat asthma and coughs. There appears to be no clear link between the use of saffron and weight loss. Taking a chemical form of saffron called crocetin is believed to decrease fatigue in men during exercise.

Coenzyme Q10

Coenzyme Q10 (CoQ10) is similar to a vitamin, and found in every cell of the body. The body’s cells use CoQ10 to produce energy and your body needs it for cell growth. CoQ10 also functions as an antioxidant, and high levels of it can be found in the organs, such as the heart, liver and kidney. Coenzymes can help with the digestion of food, but are not known to boost weight loss.

African Mango

African mango, also known as Irvingia gabonensis, is a tree native to West Africa, and the fruit which grows on it is similar to a mango and used for food. The seeds are often used in some medicines. It is believed that Irvingia gabonensis can be used for weight loss, to lower cholesterol levels as well as improving control of diabetes. Irvingia gabonensis seeds are thought have an affect on fat cells, helping to reduce fat cell growth and increase the breakdown of fats.

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Key Slimfy Ingredients

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Raspberry Ketone

One of the main ingredients in the Slimfy is raspberry ketone which is commonly used as a diet supplement for weight loss. Raspberry ketone became popular for weight loss after it was mentioned on the Dr. Oz television show during the segment called “Raspberry ketone: Miracle fat-burner in a bottle” in February 2012. However it is always important to remember that high levels of advertisement do not always guarantee the efficacy of a product.

Raspberry ketone is a chemical from red raspberries (Rubus idaeus), which supposedly increases the body’s release of norepinepherine and adiponectin. Many weight loss products containing raspberry ketone claim that an increase of norepinepherine raises the body’s temperature, therefore helping to burn calories and increasing the metabolism.

Green Coffee Bean Extract

Green coffee bean Extract is made from coffee beans that have not yet been roasted. The roasting process of coffee beans is thought to reduce the amount of the chemical chlorogenic acid in the substance. Therefore, green coffee beans have a higher level of chlorogenic acid compared to regular, roasted coffee beans. Chlorogenic acid in green coffee is thought to have health benefits for not only weight loss but also heart disease, diabetes and other conditions.

Green coffee bean also contains caffeine. Caffeine is believed to be able to stimulate the nervous system, heart and muscles by increasing the release of certain chemicals in the brain called “neurotransmitters”. This is sometimes linked to a boost in metabolism and increase in energy levels.

Carralluma Fimbriata

Carralluma Fimbriata is the third mentioned key ingredient in the Slimfy supplement. Carralluma Fimbriata is a plant from India, which has been traditionally used by Indian tribes to prevent hunger. Today it is believed by some that the chemicals contained in the plant can be used to decrease appetite to help in achieving weight loss. Currently however, there is insufficient evidence to suggest that this to be true.

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Clinical Studies

Clinical Researcher 538

Clinical trials must follow a set of rules, known as protocol, in order to ensure they are well designed and as safe as possible. It is important that a study measures the correct things in the correct way. In order to be deemed reliable, a clinical study should use randomised, double blind, placebo controlled methods and be published in a well-known, peer-reviewed scientific journal.

The manufacturers of Slimfy do not give any information at all about any clinical studies being conducted on the final product or any of the ingredients combined within the product’s formula.

While clinical studies have suggested that some of the individual ingredients in the supplement may help with appetite suppression and increased energy levels, these studies have not been done on the complete product itself. Some of the studies have also only been completed on mice rather than humans, and so the results may not be directly transferable to human consumers.

Raspberry Ketone

One study was performed to clarify whether raspberry ketone can help prevent obesity and activate lipid metabolism in rodents. Groups of mice were fed a high-fat diet including 0.5, 1, or 2% of raspberry ketone for ten weeks. Another group of mice were also given a high-fat diet but for 6 weeks and were subsequently fed the same high-fat diet containing 1% of raspberry ketone for the next five weeks.

The results of the study found that in mice, ingesting raspberry ketones in accordance with a high-fat diet reduced weight gain as well as visceral fat and liver triglyceride content. In short the raspberry ketones were found to prevent and improve obesity and fatty liver. Looking at these findings, it is thought that raspberry ketone may increase metabolism in humans by helping to accelerate the breakdown of fat.

Another study was performed to clarify whether raspberry ketone can help prevent obesity and activate lipid metabolism in rodents. One group of mice were fed a high-fat diet including 0.5, 1, or 2% of raspberry ketone for ten weeks. The second group of mice were also given a high-fat diet but for 6 weeks and were subsequently fed the same high-fat diet containing 1% of raspberry ketone for the next five weeks.

The results of the study found that in mice, ingesting raspberry ketones in accordance with a high-fat diet reduced weight gain as well as visceral fat and liver triglyceride content. In short the raspberry ketones were found to prevent and improve obesity and fatty liver. Looking at these findings, it is thought that raspberry ketone may increase metabolism in humans by helping to accelerate the breakdown of fat.

Green Coffee Bean Extract

According to one randomised, double-blind, placebo controlled study carried out in 2012, there is evidence which suggests that green coffee bean extract may help in reducing weight in overweight individuals. The study took place over a 22 week period and involved reducing weight and body mass in 16 overweight adults.

As part of the study the subjects received high dose GCA (1050 mg), low dose GCA (700 mg), or placebo in separate six-week treatment periods followed by two-week washout periods to reduce any influence of preceding treatment. Treatments were counterbalanced between subjects. Primary measurements were body weight, body mass index, and percent body fat. Heart rate and blood pressure were also measured.

To conclude the study showed that significant reductions in weight loss were found, as well as a decrease in heart rate without any significant changes to diet. The decrease however took place when subjects were given GCA. It is important to remember however that this study was carried out on a very small and particular group which means the results should not be generalised to all people.

A study carried out by the American Society for Clinical Nutrition in 2006, looked at whether changes in caffeine intake had an effect on long-term weight change in both men and women. The study involved conducting a prospective study of 18 417 men and 39 740 women, with no chronic diseases at baseline, who were followed from 1986 to 1998. Caffeine intake was assessed repeatedly every 2–4 years. Weight change was calculated as the difference between the self-reported weight in 1986 and in 1998. It was found that the participants reported a change in caffeine intake that varied across quintiles, from decreases of 296 and 342 mg/d to increases of 213 and 143 mg/d in men and women, respectively.

Age-adjusted models showed a lower mean weight gain in participants who increased their caffeine consumption than in those who decreased their consumption, but the differences between extreme quintiles were small. An increase in coffee and tea consumption was also associated with less weight gain. In men, the association between caffeine intake and weight was stronger in younger participants. In women, the association was stronger in those who had a body mass index (in kg/m2) ≥25, who were less physically active, or who were current smokers (P for interaction < 0.001). To conclude there was not strong enough evidence to strongly state that caffeine intake will certainly lead to weight loss. It was concluded however that Increases in caffeine intake may lead to a small reduction in long-term weight gain. view our best diet pills chart

Slimfy Side Effects

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The manufacturers of the product claim that because Slimfy only uses natural ingredients there are no side effects at all associated with the product. However, it is important to remember that natural ingredients can cause side effects. For example, an increased intake of caffeine can result in increased blood pressure. It is also possible that increased caffeine intake may cause feelings of jitteriness and a rapid heartbeat, as well as insomnia and nausea.

The fact that the Slimfy supplement has not been clinically trailed as a whole product may be one reason why no information is given by the manufacturers about any possible side effects.

Slimfy contains Green Coffee bean extract. An increased intake of caffeine can result in increased blood pressure. It is possible that increased caffeine intake may cause feelings of jitteriness and rapid heart beat. However as mentioned earlier there has not been sufficient amount of research carried out on any of the ingredients in regard to weight loss. It is difficult to know whether everyone who takes the Slimfy weight loss claiming supplement would experience the same effects.

The manufacturers advise that, as a precaution, those with concerns should consult their physicians before taking the supplement. If you take prescription medicines or have a medical condition you are also advised to consult your doctor. It is important to note that due to none of the ingredients having received much research on safety, as a general precaution those with liver or kidney disease, those who are pregnant, nursing or under the age of 18 are also not advised to take the supplement. It is clearly stated the supplement should be taken only by healthy adults.

Although the manufacturers do not comment on this we would advise that use of the product should be discontinued if any adverse reactions are experienced. It is also advised to drink plenty of water whilst taking the supplement to avoid dehydration. One thing which is very important to take note of is that Slimfy has not been evaluated or approved by the Food and Drug Administration (FDA).

Reported Side Effect 1: High Blood Pressure and heart rate

Caffeine in green coffee bean extract might increase blood pressure and heart rate as the ingredient has stimulant qualities; this may be more of a concern for people who already have a high caffeine intake. The amount of green coffee bean extract in the product is not revealed, and so it is not known how likely these effects may be.

Reported Side Effect 2: Jitters

The caffeine may also cause jitteriness and nervousness, as well as worsen anxiety. It may therefore be best to avoid the product if you have a pre-existing mental health condition.

Reported Side Effect 3: Headaches and Dizziness

The ingredients in slimfy have also been associated with headaches and dizziness – effects that may be worsened if you do not consume enough water alongside the supplement.

Reported Side Effect 4: Upset Stomach

Because the ingredients in the product may affect the gastro-intestinal system, consumers could suffer from digestive problems. These may include stomach cramps, diarrhoea, nausea and gas.

It is important to remember that these side effects have not been proven in relation to the Slimfy weight loss claiming supplement. There have only been a small number of studies carried out on the ingredients combined in the Slimfy weight loss claiming supplement, and there may be other side effects that have not been listed here.

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How to Use

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The manufacturers of Slimfy do not give a great amount of information about how the product is to be taken. It is stated that they should be taken twice a day before main meals. Although the manufacturers of the product claim that Slimfy is completely safe, it is also stated by the manufacturers that it may be best to first consult your doctor before starting a diet. It is not stated how long the Slimfy supplements should be taken in order to receive and see the full benefits of the product or whether Slimfy should be taken as part of a low calorie diet or with exercise.

The appropriate dose of the active ingredients in the Slimfy supplement may depend on several factors such as the user’s age, health, and several other conditions. It is also important to keep in mind that natural products are not always safe and dosages can be very important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.

Finally, you should always make sure that you drink plenty of water throughout the day. Not only does it help to avoid constipation, it is thought that sometimes your body confuses thirst for hunger so by keeping hydrated you may reduce the risk of overeating. It has been advised that you should drink one large glass with each meal and one small glass between meals.

People who shouldn’t take the Slimfy supplement include:
– Women who are pregnant or likely to get pregnant
– Breast-feeding mothers
– Those with high blood pressure or heart conditions
– Have a BMI less than 18.5
– Those under the age of 18
– Those with a pre-existing medical condition
– Those taking other medications

You should also consult your doctor before taking the tablets if you:
– Have diabetes
– Use cholesterol reducing medication
– Have an existing medical condition
– Are taking any anti-depressants

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Who Makes It?

Slimfy Nature and Science is the company behind the Slimfy supplement. The company appear to be based in the United Sates, in Florida. Slimfy Nature and Science does not appear to have an official company website, apart from that of the Slimfy product website.

It is claimed on the product website that Slimfy was a successful skin care company that decided to branch out in to weight loss, though no skin care products are available to buy through the website. Unfortunately, there is no information about when the company was founded, and by whom. Slimfy Nature and Science is not a well known diet pill manufacturer. There is a ‘Contact Us’ page which provides an email address, a US address, and a phone number.

The company appears to ship to addresses in the US for free and worldwide at an additional cost. There does not appear to be a money-back guarantee, and no information is available on the website regarding a returns policy. The company sells a few products – the three different ‘stages’ of weight loss supplement, a probiotics supplement, a meal-replacement shake, a meal-replacement bar, and a t-shirt.

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Where to Buy Slimfy


It appears that there are not many places where you can purchase the Slimfy, apart from the product’s official website. Slimfy is not stocked by trustworthy health retailers in the UK such as Boots or Holland and Barrett.

The official Slimfy website appears to be the primary website where the Slimfy is sold. Here, one packet of one of the three ‘stages’ of weight loss supplement is sold for $87.30 (£57.30). If you choose to buy one pack of each of the supplements however, you get another pack of each for free, in a bundle costing $261.90 (£171.87).

The Slimfy products are also sold on Amazon, but again through the product manufacturers Slimfy. The price of each stage of the supplement is $97.00 plus shipping, which comes to being more expensive than buying from the main product website.

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Does Slimfy Meet our Approved Criteria

Money-back-guarantee: There is no mention of a money-back guarantee on the official website.

One-off payment: Yes, each of the three ‘stages’ of supplement are sold for $87.30 (£57.30).

Manufacturing Standard: Not available.

Accompanying Diet Plan: Slimfy does not appear to offer a diet plan.

Ingredients and quantities disclosed: Yes, both ingredients and quantities are available.

Company contact details readily available: Yes, including a postal address, email address, and phone number.

Slimfy does not meet our ‘Approved’ criteria as there is no money-back guarantee or diet plan and the manufacturing standard is not revealed.


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Overall Verdict

Slimfy sells three weight loss supplements that are designed to be taken in different stages. Slimfy appears to have received a small number of reviews; however these are only provided by the product manufacturers suggesting they may be biased. Some of the ingredients combined within the Slimfy formula have been scientifically tested, however only on mice or rats, or on a very small level. Other ingredients in the products have not been the subject of any clinical studies. Slimfy does not come with a money-back guarantee and is not stocked by any reputable UK based retailers to date.

Our Top Approved Diet Pill 2017


Gravitate Nutrition

Gravitate Nutrition meets all of our Approved criteria, with multiple clinically proven ingredients & proven weight loss results.


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2 responses to “Slimfy”

  1. kamal narayanan says:

    Fraud company ….. Cheated me of almost $100 …….. Don’t give credit card # ….. All “first time” trial offers of $ 4 …. will disappear after you enter your CC or DC # …… Multiple charge are deducted ( $16.29 + $87.30 ) …. Even the ICICI bank seems to be in cahoots with this company in this scam ….. Beware of these scammers …..many people have been scammed like this please google

  2. Kigongo Matovu says:

    If i feel i have the right body size and weight can i use SLIMFY 3 just to maintain my size. because i dont want to lose or gain more

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