Our Approved Best Diet Pills 2017

Last updated Jan 25, 2017

We’ve reviewed hundreds of diet pills against our review criteria to help you find the diet supplement that’s best for you. By reviewing these supplements against our strict “Approved Criteria” we have devised a list of “Approved” diet pills

All of the diet supplements listed on this page meet our ‘Approved Criteria’. This means that they are approved as:

  • Having a 30-day or more money-back-guarantee
  • Containing natural ingredients
  • Containing no DNP
  • No Recurring Payments

Products are ranked by length of money-back-guarantee and then whether they have a diet plan.

#1 Approved Choice

Gravitate Nutrition

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

#2 Approved Choice

Skinny Medical

The product aims to help users lose weight by simultaneously tackling all five key weight loss areas, something that should, in theory, lead to a rapid and prolonged period of weight loss.

  • Comes with a 30-day money-back-guarantee
  • Comes with Skinny Medical Diet Plan
  • GMP Certified for high quality ingredients and safety

A Guide To Choosing The Best Diet Pills

There is a huge, worldwide market for weight loss pills, and with new products being introduced constantly, it can be very difficult to know which ones actually provide results, and which might be the best for you. There is no one ‘magic pill’ that will work for everybody; different types suit different people. Some may find that an appetite suppressant works best for them, whilst others may prefer a ‘fat burning’ pill. It is also important to note that side effects are likely to impact people to differing extents. This article aims to provide you with information about the different types of weight loss pills on the market, how they are supposed to work and which might be best for you and your lifestyle.

Considerations When Choosing The Best Diet Pill For You

There are a number of factors that should be taken in to consideration before deciding which diet pills to purchase. These products can be very expensive and so it is important to understand how they are most likely to provide results before purchasing any pills. For example, if you believe that your weakness is snacking too much, then an appetite suppressant might prove useful. Some diet pills may better suit those who are willing to incorporate exercise in to their daily life whilst others might involve following a diet plan. If you are not willing to make any changes to your lifestyle, then it could be best to choose a diet pill that is advertised to work alongside your usual diet and routine.

Moreover, medical conditions and allergies must be taken in to consideration. It is extremely important that you read all of the ingredients before purchasing a weight loss supplement. Caffeine is a key ingredient in a large proportion of diet pills, often being present in high quantities; these products would therefore not be suitable for individuals who suffer from caffeine intolerance or who have problems sleeping. Another ingredient to look out for consideration is chitosan powder – this is derived from the exoskeleton of fish and so those with an allergy to shellfish should probably avoid supplements containing this ingredient. People who suffer from high blood pressure, heart problems or problems with their gastro-intestinal tract should also take extra precautions when considering weight loss pills, ensuring that you have read and understood any possible side effects of the product. Stomach pain, diarrhoea and constipation are commonly recorded side effects of weight loss supplements.

1. The 5 Key Areas Of Weight Loss

When searching for the best diet pill, it is very important that you look at what areas of weight loss the product tackles. Every product targets different areas of weight loss, which is why it is very important you find out what they do, especially if you have a specific area you want to target. There are 5 key areas of weight loss: appetite suppression, metabolism boosting, fat binding/burning, carbohydrate blocking at diet plan. We will go into detail on each of these below.

Appetite Suppression

Products that are advertised as appetite suppressants are believed, or proven, to help the consumer feel ‘full’ more of the time. This should stop you from snacking, but possibly also reduce the amount of food that you eat during meals. Overall, this may make you eat less food each day, and so gradually reduce your body weight. Generally speaking, appetite suppressants work by increasing the amount of serotonin – an important neurotransmitter involved in mood and appetite.

Metabolism Boosting

The amount of weight gained is simply determined by the amount of calories consumed versus the amount of calories burnt. Substances that are advertised as metabolism boosting are believed to aid this process of turning calories in to energy.

Fat Binding/Burning

‘Fat binders’ are substances that bind to fat molecules, making them too large to pass through the wall into the small intestine, preventing it from being absorbed. ‘Fat burners’ on the other hand act after the fat has been absorbed by the body, but help to increase the rate that the molecules are broken down. This process is called thermogenesis. If taken alongside a healthy diet and exercise, these substances could therefore result in weight loss by reducing the amount of fat in your body.

Carbohydrate Blocking

Carbohydrate blockers supposedly prevent the body from absorbing carbohydrates. They contain a substance called Phaselous vulgaris which is extracted from white kidney beans. Carbohydrate blockers are thought to work by blocking the enzymes that digest starch (alpha-amylase), thus preventing them from being broken down in the small intestine.

Diet Plan

A diet plan normally involves the preparation of a specific regime that people follow in order to lose weight. A successful diet plan will generally include healthy meals and regular exercise. It will provide your body with the nutrients it needs whilst keeping calories within a daily goal amount.

How This Site Can Help You Choose The Best Diet Pill For You

chooseThis website aims to provide you with all the information that you may need to help you choose the right weight loss pill for you. General information is provided on the way in which different types of diet pills are supposed to work to help you lose weight.

We provide unbiased reviews of diet products, researching the key ingredients in great detail. Information on the companies making the supplements is also provided, and the way in which they are supposed to work is analysed for reliability. The strengths and weaknesses of each product are identified and possible side effects listed. This should help you to make a decision about whether you wish to try diet pills, and if so which products are most likely to be worth your money.

A diet pills comparison tool is also provided on the website to make it easier for you to narrow down which product might be best for you. Using this tool, it is possible to filter the results by numerous factors such as price, the way in which they are advertised as working (e.g. appetite suppressants, metabolism boosters) and your age and gender.

Best Diet Pill By Goal

There are lots of factors to take into account when choosing the best diet pill. It is important to note that each diet pill has a different purpose; some focus on long-term sustainable weight loss whereas others are created to achieve rapid

short-term weight loss. So, before you decide on a diet pill, you must have a clear idea in your head about which of these routes you would like to go down.

1. Best Diet Pills For Long-Term Sustainable Weight Loss

It is unlikely that one diet pill is going to be suitable for long term weight loss alone – if this is your aim, then it would be best to make changes to your diet and exercise regime as well as choosing a suitable diet pill. The Food and Drug Administration (FDA) has approved two prescription drugs specifically for long term weight loss; these are called Belviq and Qsymia. These products both work primarily by suppressing appetite and are designed to be taken throughout the patient’s life. They have each been tested on huge sample sizes (8,000 obese and overweight patients in trials of Belviq, and nearly 3,700 in trials of Qsymia) and over long periods of time (52-104 weeks for Belviq, and up to one year for Qsymia). Positive results have been found from very

rigorous testing of the drugs; it is thus likely that they will be effective.

The only other weight loss drug that has been approved by the FDA is Orlistat (sold in a lower dose over the counter as Alli). This is also designed as a supplement for long term weight loss; it works by preventing the absorption of fats, thus reducing caloric intake. There are a huge range of diet pills that claim to work in the long term that are available from over the counter, but it is much harder to judge their efficacy as the majority will not have been tested to the same extent as those that have been approved by the FDA.

2. Best Diet Pills For Short-Term Rapid Weight Loss

There are a huge number of diet pills on the market that claim to help you to lose weight fast, but which of these may actually work, and which are the most effective is less clear. There are no diet pills for short term weight loss that have been approved by the FDA; it is thus up to the consumer to analyse the efficacy of common diet pills that are available in high street stores. To narrow down the options you must first decide which type of diet pill is likely to be effective for you. If you are willing to incorporate more exercise into your lifestyle then a metabolism boosting diet pill may be the best way to lose weight quickly. Of course the more you are willing to change your diet and exercise

regime, the most likely you are to reach your goals.

Appetite suppressants on the other hand are probably more effective in the long run – they may not cause the quick results that you hope for. If you are less willing, or able, to change your lifestyle, then a fat burning or binding diet pill might be the best way forward to help you achieve your short term weight loss goal. Check the customer reviews of products before purchasing them and see how they affected other people’ this is often a reliable way of judging their efficacy.

Best Diet Pill By User

There are many diet pills out there that cater to specific people. For example, there are many diet pills directed at women, promising to give women that lovely figure they’ve always dreamed of, packaged in pink. There are also diet pills aimed towards men that focus more on developing muscle mass or products that are stimulant free and therefore safer for the over 60’s. There as of course neutral products as well, but if you want a diet pill targeted at a specific area, then it’s always good to consider these products.


1. Best Diet Pills For Women

The majority of weight loss pills available to buy are aimed at the female market. It can be very difficult to choose which will be best for you when there are so many to pick from. There are a number of factors that you should consider before deciding on which type you want to try. For example, whether you want a long term solution or short term weight loss for an event, whether or not you are willing to incorporate exercise into your lifestyle, your eating habits, and how much you are willing to spend. Diseases and intolerances should also be taken into consideration – some people are better able to tolerate large amounts of caffeine than others, for example.

Fat burning pills, or those that prevent the absorption

of fat are often popular choices; these products frequently claim to work even without any changes to your lifestyle; they can however cause side effects, often related to the gastro-intestinal tract, and so will not suit all users. If you are willing to incorporate exercise into your lifestyle, then it may be worth trying metabolism boosting supplements. If you have a problem with snacking between meals, or eating too much during meals, then an appetite suppressing diet pill may be more suitable. No matter which type you choose, you should always read the ingredients list and check reviews of the product, as well as the results of any clinical studies undertaken on the product – these should give you an idea of whether it is likely to work, and what side effects to look out for.

2. Best Diet Pills For Men

Weight pills advertised for the male market are often different to those advertised for females as they aim to help you lose weight whilst obtaining a more toned, muscular body shape. If this is your goal, then the best weight loss supplements for you may be those that claim to help burn fat. These should of course be taken alongside a regular exercise programme in order to obtain the best possible results. If you are planning to undertake rigorous exercise, then it might also be useful to choose a diet pill that contains metabolism-boosting ingredients, such as caffeine. Do note however the amount of caffeine in the pills – too much can cause harmful side effects.

As mentioned previously, there is no single diet pill

that will suit everybody, and diet pills advertised for men are not likely to be significantly different in terms of their ingredients than those advertised for women, or both sexes. Of course, some men will be more interested in losing excess fat than building muscle. If this sounds like you, then you can chose from a range of different diet pills as explained above. Fat burning pills are still likely to be effective, but you might find that appetite suppressants work best for you. These could be the best choice for those individuals who find themselves snacking between meals, and those who aren’t likely to incorporate an exercise plan into their daily lives. For individuals who are able to undertake more exercise, metabolism boosters could be effective.

3. Best Diet Pills Over 60’s

Again, there is no one diet pill that will work for all people over the age of 60. Which diet pill you choose will depend on what you aim to achieve, how active you are, and any medical conditions that you may suffer from. Generally speaking, people over the age of 60 may be less active than younger customers. For this reason, metabolism boosting supplements may not be the most efficient pills to choose. There are still however, several types to choose between and as with everybody deciding on a diet pill, it is important to work out which might be best for you before purchasing any pills.

If your main downfall is snacking or eating too much during meals, then an appetite suppressant may be most effective. If your diet is carbohydrate-rich, then carbohydrate blocking diet pills might be worth a try. The other choice is fat burning and binding pills; these may however induce gastro-intestinal side effects. Diet pills can also increase heart rate and blood pressure, so if you suffer from cardiovascular problems or high blood pressure, be sure to consult your doctor before taking any diet pills. It is important to maintain a healthy, well balanced diet no matter which diet pill you opt for.

4. Best Diet Pills For Teenagers

Although diet pills can be found on the market specifically advertised for teenagers, it is not advised that teenagers take diet pills to help them to lose weight. It must be remembered that these pills are not likely to be approved by the FDA, and so may not be safe for consumption. The majority of weight loss supplements do come with side effects; and these are not always stated on the official website of the product. If you have decided that you want to take diet pills, then it is therefore important to research the pills in depth and consult your doctor before consuming any.

Common side effects of weight loss pills such as insomnia and high blood pressure can have serious long term impacts on teenagers. It would not be

recommended for teenagers to consume appetite suppressants either, as these often involve changing the concentration of neurotransmitters in the brain. The brain of a teenager is still developing and changing; it is thus not advisable to take any substance that may impact this process. If clinical trials have been undertaken on certain weight loss products, these would have been performed using adult subjects – it will therefore not be known exactly what side effects may occur in teenagers. The best way for teenagers to lose weight is through contacting a dietician and constructing a long term diet plan. This will likely involve changing the way that you eat, perhaps eating less, and more healthy foods, as well as increasing the amount that you exercise.

Best Diet Pills For Those With Medical Conditions


Some diet pills aren’t for everyone, and you have to be especially careful if you have a medical condition. Make sure you find out before purchase is a product is safe for your consumption. This information can sometimes be found on the product’s official website, or, if not, you can try contacting the company before purchase. It is always advisable to consult your GP even if the product is marked as safe as the advice you are obtaining from companies is not from a Doctor.

1. Best Diet Pills For Those With Under-active Thyroid

Having an under-active thyroid means that your thyroid is not making enough of a hormone that controls the way that the body utilises energy. The condition can affect the body in many different ways, for example, weight gain is common, and it can make you feel very weak and tired. Once diagnosed, it can however be treated. Hypothyroidism is normally treated with hormone replacements; often Synthroid or Levothyroxine. These substances help to bring your hormone balance back up to a normal level. The first step in treatment of an under-active thyroid is thus to find the right medication for you, and ensure that you are taking the right amount – too little or too much can have negative impacts.

Thanks to these medications, once your thyroid is under control, it should be no harder for you to lose weight than an individual without such a condition. It would be advisable to attempt to lose weight first through a healthy diet and daily exercise. It is not recommended that any supplements are consumed along with the prescribed medication, and your doctor should be consulted before considering this option. Weight loss pills could reduce the efficiency of the hormone replacements; it would therefore be completely counterintuitive to take these over the counter substances.

2. Best Diet Pills For Those On Antidepressants

It is possible that antidepressants may lead to weight gain in some individuals. Although it may be tempting to counter this weight gain with the use of weight loss supplements, this is not advised. Antidepressants that are classified as selective serotonin reuptake inhibitors (SSRIs) or selective serotonin-norepinephrine reuptake inhibitors (SNRIs) can be negatively effected by several ingredients that are common in weight loss pills. The most common of these medications is Prozac, but there are a large number of antidepressants that come under these two classes. In particular, the substance ‘phentermine‘ is a common weight loss pill and if taken alongside antidepressants, a condition known as serotonin syndrome can be the result. This can cause effects such as confusion, hallucinations, increased heart rate and nausea, amongst others.

Negative effects such as seizures could also be caused if taken with the antidepressant ‘Wellbutrin‘.

Other weight loss supplements must be chosen very carefully if you are taking antidepressants, and you should be especially wary of any side effects that you may experience. These over the counter products are rarely approved by the FDA and so have not been properly tested. Due to this lack of testing, any impacts that they may have when consumed with other drugs simply is not known. The best way to lose weight is therefore through the traditional methods of improving your diet quality and increasing the amount of exercise that you undertake. If you are seriously considering taking weight loss pills whilst taking antidepressants, your doctor should certainly be consulted first.

3. Best Diet Pills For Those With Diabetes

Several FDA approved weight loss supplements are deemed safe to use by consumers suffering with type two diabetes. In this situation, it would certainly be best to speak to your doctor and work out together which diet pill would be most effective for you, rather than choosing one that is available to the public in shops. You will likely be given a prescription pill such as Belviq or Qsymia which should help you to lose weight in the long term. Whichever weight loss pill

you are prescribed, it will be important to lead a healthy lifestyle with a well balanced diet and daily exercise. The doctor should also work with you to ensure that you make progress, monitor your weight whilst on the pill and make sure that it is safe and severe side effects are not experienced. If this is the case, then the doctor will likely tell you to stop taking the substance and prescribe a different diet pill to try.

Best Diet Pill By Benefit

Each diet pill has a different benefit; some will achieve fat burning whereas others will help appetite suppression. There are also diet pills which can target all adreas of weight loss. Due to the vast variety of different combinations, it is advised

to make sure you understand what each diet pill does before making a decision. No two diet pills are the same so pay careful attention to which areas any diet pill claims to tackle.

1. Best Fat Burning/Binding Diet Pills

A large proportion of diet pills on the market claim to aid weight loss through fat burning, fat binding or both. It can be very difficult to determine which are likely to be the most effective. The best way to judge this is through the amount of testing of the products in clinical studies – those undertaken on large numbers of subjects (e.g. greater than 1,000), over a long period of time and using double blind placebo methods are generally speaking the most reliable. It is also useful for the clinical studies to be done on the product as a whole, rather than each individual ingredient – in this case it would not be known exactly how the ingredients would work when taken together.

There is one diet pill that has been approved by the FDA that works by binding fat. This pill is called Orlistat, but is also known as Xenical if it is prescribed and Alli when it is sold over the counter – this form has half the dose of Xenical. The fact that this product has been approved by the FDA puts it in very good standing when compared to other pills on the market. This status means that the drug has undergone significant testing and reliable clinical trials. It is still likely that side effects will be experienced when taking the product, primarily related to the gastro-intestinal tract, but it would be safer to try this pill than others that have not been put through such rigorous trials.

2. Best Appetite Suppressing Diet Pills

If they haven’t been rigorously tested, diet pills that claim to work by suppressing the appetite can be dangerous as they usually involve altering the amount of neurotransmitters in the brain. For this reason, it is important to research each ingredient carefully, and ensure that they have undergone reliable clinical trials. In terms of diet pills on the market, there are a large number that claim to work as appetite suppressants. It is best to research the pills before purchasing them; look for clinical trials, side effects and reviews from people who have taken them. Ensure that there is enough information on the ingredients to be sure that they are safe; this website can help you to do this.

Two diet pills have been approved by the FDA that work as appetite suppressants; these are Belviq and Qsymia. That they have been approved by the FDA means that they have been tested rigorously on a large number of subjects, putting them ahead of off the shelf diet pills in terms of safety. Both Belviq and Qsymia are designed to be used in the long term to help control weight along with a healthy diet and exercise. Unlike most of the pills available to purchase in shops, Belviq and Qsymia have been proven to work; they are however, only available by prescription.

3. Best Metabolism Boosting Diet Pills

No metabolism boosting diet pills have been approved by the FDA, and so if this is the type of pill that you are thinking of trying, then you will have to choose an off the shelf product. Again, there are many to choose from and so it can be challenging to find one that is likely to have positive effects for you. Before making this decision, it is important to take a number of factors in to consideration. First you should get an idea of the market and the common ingredients found in this type of diet pill; then you can narrow down what sort you would like – for example whether you particularly want a pill that contains only natural ingredients, or one that is caffeine-free.

The side effects should be noted, and most importantly, the amount of scientific research behind the product and ingredients. The more reliable clinical studies that have been undertaken on the pill the better, and if none have been done on the whole pill, then look for clinical studies of the individual ingredients. This website can help you to identify and analyse the clinical research behind diet pills. Some popular metabolism boosting products include Activ8 X Diet Drops and Skinny Medical.

4. Best Carbohydrate Blocking Diet Pills

As with metabolism boosting pills, no carbohydrate blocking diet pills have been approved by the FDA, but there are lots available on the market. Examples include Activ8 X Diet Drops and XLS-Medical; whilst Activ8 X Diet Drops claim to target a number of different areas of weight loss, XLS-Medical is advertised as a carbohydrate blocker. Which product you choose will depend on what you want from the diet pill – for example whether you are happy for it to contain artificial ingredients, or would prefer a diet pill with only natural ingredients.

Before choosing the pill that you think will be right for you, be sure to research the available products. Check that the product has been proven to work in clinical studies, and if there are none, then search for clinical studies of the ingredients. This website can provide you with this information for a number of different diet pills, including carbohydrate blockers. It is important to check that the side effects aren’t too severe, and read the customer reviews, ensuring that you choose a diet pill with positive reviews.

Which Is Best: Natural Or Synthetic Diet Pills?

With such a huge range of diet pills available to buy, customers have to make many decisions about which types might be best for them. Whether to purchase pills with synthetic ingredients is one such decision. People often opt for natural pills under the assumption that they will be safer to use. The ingredients may also provide further benefits to the consumer, and they can be cheaper than synthetic alternatives. Synthetic diet pills can also be effective, sometimes leading to more drastic changes in the body than natural pills.

Neither form is without its disadvantages; natural pills can still cause severe side effects, although natural, the ingredients could be in very concentrated forms. Others would argue that natural diet pills will not be as effective as synthetic diet pills. Synthetic pills can be more expensive due to the manufacturing cost, and may have bad side effects. The decision is not as clear cut as whether natural or synthetic diet pills are better; people often feel safer using pills with natural ingredients, but that is not to say that they


will always be safe, nor that synthetic ingredients are always harmful. If the results of clinical tests undertaken on synthetic ingredients are positive, then it is likely that they will be as safe as natural ingredients. If synthetic pills are lacking in such scientific research then it is probably not wise to consume them.

Which Is Best: Prescription Or Off The Shelf Diet Pills?

There is no doubt that prescription diet pills are safer for consumption than the majority of those available for sale to the public. Prescription diet pills will have undergone significant testing and have been proved effective in scientific research. It must always be remembered that those available for sale off the shelf are not required to have undergone any such tests, and need only pass very basic regulations. They may only be retracted from the shelves if people report serious side effects.

That is not to say that all off the shelf diet pills are unsafe; some have been the subject of clinical trials and have good customer reviews. Nevertheless, generally speaking, contacting your doctor is the best step to take. The doctor will help you to decide which diet pill will be best for you, and monitor your progress whilst taking the pill. Side effects will also be monitored more closely, and they will work with you to devise a diet and exercise plan.


There are numerous factors that must be taken in to consideration before deciding even which type of diet pill would be best for you, let alone precisely which product. Remember to consider any medical conditions or intolerances that you have and what your weight loss goal is (long term or short term). Also consider your eating habits and lifestyle, whether or not you are willing to change your eating and exercise habits will

have an impact on which type of pill will likely be best for you. Once you have decided on a type of diet pill, you must then consider whether you would rather a natural or synthetic product and find one that has been tested sufficiently. It is always advisable to have a conversation with your doctor to help you choose the right diet.

#1 Approved Choice

Gravitate Nutrition

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

#2 Approved Choice

Skinny Medical

The product aims to help users lose weight by simultaneously tackling all five key weight loss areas, something that should, in theory, lead to a rapid and prolonged period of weight loss.

  • Comes with a 30-day money-back-guarantee
  • Comes with Skinny Medical Diet Plan
  • GMP Certified for high quality ingredients and safety

All Approved Diet Pills

Gravitate Nutrition

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....Read More

Skinny Medical

Skinny Medical is a weight loss supplement that aims to tackle weight loss across a wide variety of areas. It focuses on four key areas of weight loss to allow users to lose significant weight in a short period of time...Read More


Nutribuddy is a lifestyle nutritional brand who sell multiple natural health supplements. Nutribuddy sell a collection of weight loss products called ‘Weight Loss Essentials’....Read More