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Top 4 Best Appetite Suppressant Diet Pills 2015

woman saying no to unhealthy food

Choosing the best appetite suppressant diet pills can be a daunting task. We’ve done the hard work for you.

Our team of writers and editors have reviewed over 200 weight loss supplements and compiled a list of our Approved appetite suppressant diet pills below.

All of the appetite suppressing diet pills below meet our ‘Approved’ standard, which includes:

  • A minimum of 30 days money-back-guarantee.
  • Sold via a one-off payment rather than an auto-billing scheme.
  • Verifiable contact information.
Read our full Approved diet pills criteria.

The Approved products must have been trading for at least 12 months to be displayed on this page to ensure they are able to honour their money-back-guarantees. Products below are ranked by length of money-back-guarantee, then by whether they have a diet plan, and finally by the date they were Approved.

Approved Appetite Suppressing Slimming Pills Available in the UK

#1 Activ8 X Drops

Activ8 X Diet Drops
  • Designed to target 5/5 key areas of weight loss.
  • Free worldwide delivery
  • Relativity expensive
  • Some users may find drops harder to take than pills

Activ8 X Review

Activ8 X Diet Drops meets all of our Approved criteria. This product is listed first as it offers a 200-day-money-back-guarantee, which is the longest of all our Approved products. The money-back-guarantee is no quibble as long as you’re a new customer and is minus a small £10 restocking fee and postage.

Grapefruit powder and garcinia cambogia are the ingredients in Activ8 X which are thought to enable it to assist appetite suppression.

View customer reviews of Activ8 X and learn more by reading the full Activ8 X review.

Approved Criteria Results

Money-back-guarantee: Yes, for 200 Days after purchase.

One-off payment: Yes, for £39.99 – £49.99 per month’s supply, depending on quantity purchased.

Manufacturing Standard: IOS 9001.

Accompanying Diet Plan: Yes, free AVX Diet Plan with all orders.

Ingredients and quantities disclosed: Yes.

Company contact details readily available: Yes.


#2 Skinny Medical

Skinny Medical
  • GMP certified for high quality ingredients and safety
  • Free worldwide delivery
  • Contains caffeine so not suitable for those sensitive to caffeine.
  • Best results when used with a diet plan.

Skinny Medical Review

Although Skinny Medical also meets all of our Approved criteria, its money-back-guarantee lasts 30 days. This money-back-guarantee is minus a small £10 restocking fee and postage.

The product is also GMP certified, granting it safe for human consumption and guaranteeing the high quality of its ingredients.

Garcinia cambgoia, chromium and yerba mate are the ingredients in Skinny Medical which are thought to assist appetite suppression.

View Skinny medical customer reviews and learn more by reading our full Skinny Medical Review.

Approved Criteria Results

Money-back-guarantee: Yes, for 30 days after purchase.

One-off payment: Yes, for £22.50 – £34.99 per month, depending on quantity purchased.

Manufacturing Standard: GMP Certified.

Accompanying Diet Plan: Yes, free Skinny Medical Diet Plan with all orders.

Ingredients and quantities disclosed: Yes.

Company contact details readily available: Yes.


#3 Superfruit Slim

Superfruit Slim Pills
  • Money back guarantee offered.
  • Provides detailed ingredient information.
  • Contains caffeine so not suitable for those sensitive to caffeine.
  • Does not provide an accompanying diet plan.

Superfruit Slim Review

Superfruit Slim offers a 30 day money-back-guarantee. This is minus a £10 restocking fee and postage. Although the product doesn’t come with a diet plan, it promotes use alongside one.

Superfruit Slim contains four key ingredients: Acai Berry, African Mango, Green Tea and Raspberry Ketones. Out of these ingredients, african mango is said to assist appetite suppression.

View Superfruit Slim customer reviews and learn more by reading our full Superfruit Slim review.

Approved Criteria Results

Money-back-guarantee: Yes, for 30 Days after purchase.

One-off payment: Yes, for £22.49 – £34.95 per month, depending on quantity purchased.

Manufacturing Standard: GMP Certified.

Accompanying Diet Plan: No, but does recommend use alongside diet plan.

Ingredients and quantities disclosed: Yes.

Company contact details readily available: Yes.


#4 Garcinia Cambogia Extra

garcinia cambogia extra slimming pills
  • Money back guarantee offered.
  • Good discounts for 6 months’ supply
  • Some of the ingredients have limited research relating to them.
  • Does not provide an accompanying diet plan.

Garcinia Cambogia Extra Review

Garcinia Cambogia Extra comes with a 30 day money-back-guarantee. This money-back-guarantee excludes any shipping fees. This product doesn’t come with a diet plan but promotes a healthy lifestyle.

The product is comprised of natural ingredients and openly displays its ingredient list along with ingredient quantities.

The key ingredient, garcinia cambogia is thought to have appetite suppressing propeties.

View Garcinia Cambogia Extra customer reviews and learn more by reading our full Garcinia Cambogia Extra Review.

Approved Criteria Results

Money-back-guarantee: Yes, for 30 Days after purchase.

One-off payment: Yes, for £17.50 – £34.95 per month, depending on quantity purchased.

Manufacturing Standard: GMP Certified.

Accompanying Diet Plan: No, but does recommend use alongside diet plan.

Ingredients and quantities disclosed: Yes.

Company contact details readily available: Yes.


Best Appetite Suppressant Diet Pills Introduction

diet plan

The hardest part of dieting is, for most people, dealing with hunger. When beginning a diet it takes a few weeks for the stomach to shrink back to a smaller size and to become used to smaller portion sizes. Willpower and the ability to break old habits have their part to play in overcoming this hunger and following a reduced calorie diet successfully. This is where appetite suppressants can aid in dieting. However, it can be difficult to know what the best appetite suppressant diet pills are. This article will aim to shed some light on the matter, by explaining what appetite suppressants are currently available on the UK market.

What Are Chemical Appetite Suppressant Diet pills?

Chemical based appetite suppressants are often closely related to amphetamines, and so are strictly regulated. They are primarily available on prescription in America, and come with many potential side effects and problems. The potency of chemical based appetite suppressants decreases over time as the body becomes used to the chemicals. Therefore, chemical based appetite suppressants should not be taken for more than around eight to twelve weeks. This is also because chemical appetite suppressants can be addictive. Due to this, they are highly regulated, and available to only a few via prescription.

Chemical appetite suppressants work by either creating false signals to the brain that indicate that the user is already full, or work to prevent the brain sending signals to the rest of the body to indicate hunger. Both of these methods mean that the user is able to go for longer without experiencing hunger cravings, and so snacking should be more infrequent. This often means a manipulation or stimulation of hormones in the body, specifically norepinephrine and serotonin levels. To find more information about how prescription strength appetite suppressant diet pills work and how they affect the body, please read our Appetite Suppressants article.

Unsurprisingly, chemical based appetite suppressants should not be considered the best appetite suppressant diet pills available, because of the large number of negative side effects associated with them. They are only prescribed to those with the greatest need, and so require consulting with your GP on a regular basis. Instead, Herbal appetite suppressant diet pills should be considered as a more natural and gentle alternative that are available over the counter.

What Are Natural Appetite Suppressant Diet pills?

The majority of appetite suppressants currently available on the UK market have naturally sourced active ingredients, making them certainly less risky than the use of any synthesised chemical diet pill in terms of dependency rates and potential long term side effects. These types of appetite suppressant often work to provide bulk in the stomach, which causes the dieter to feel fuller even though they have consumed less food. Over time, this should lead to weight loss, as the user is eating less per meal, and snacking less in between meals. They are often fibre based, which swells in size in the stomach on contact with water, which obviously delays sensations of hunger. This large amount of fibre also slows down digestion by slowing the rate at which digested food leaves the stomach. This further delays feelings of hunger until hours after any meal. By slowing the digestion process in this way, blood sugar levels are also regulated, meaning that sugar crashes that lead to lethargy and cravings for snacks are reduced.

Appetite suppressants that work in this way include Appesat, which has significant evidence from clinical trials to prove that it does indeed aid weight loss compared to dieting alone. Many fat-binders also work as appetite suppressants on a secondary level. Proactol plus and similar prickly pear based products bind in the stomach with dietary fat to cause a fat-fibre complex, which is then expelled as faeces unprocessed. The official Proactol plus website states that the active ingredient forms a liquid gel-like substance in the stomach, which delays removal of digested food from the stomach, which means that it is longer after meals before the user begins to feel hungry again. The benefit of any plant based appetite suppressant is that the effects can be felt immediately, often within an hour of taking a dose, whereas with other forms of diet pills it may be days or even weeks before any effects are felt or seen.

Herbal appetite suppressants can also work in other ways. Hoodia based appetite suppressants are said to work because of the substance P57, which is found naturally in Hoodia plants, as well as some others. P57 works to mimic the presence of glucose in the hypothalamus of the brain, which tricks the brain into delaying feelings of hunger, creating an artificial satisfied feeling that is associated with being full. For more information, we recommend you read our How Unique Hoodia Works article.

Best Appetite Suppressant Diet Pills By Clinical Results

appetite suppressant clinical trials

When choosing any diet pill, whether it is an appetite suppressant, fat binder, metabolism booster or fat burner, it is important to know that the product has the potential to work. By researching to see whether any clinical trials have been linked with the active ingredients, or even better the product itself, it is possible to see whether there is any proof that the product is effective. Thanks to the internet, this process is easier than ever. Many manufacturers of legitimate and effective diet pills are proud of the evidence provided by positive clinical trials and will mention them in their promotional literature and on their official diet pill website. By searching on, or by going to this website, which is easily searchable by ingredient, it is possible to find out about many clinical trials relating to the weight loss properties of many different ingredients.

If the official website of any diet pill does not explain how their product works to help you to lose weight, and offers no information about clinical trials relating to their product, this is an indicator that the product may be ineffective as a diet pill. Also, beware websites that make dramatic claims about the efficacy of their diet pill without offering any substantial evidence. Phrases such as ‘newly discovered ingredient’ and any suggestion that it is a ‘miracle weight loss solution’ should raise alarm bells in any dieters head. These diet pills are often marketed poorly, providing misleading information that is not indicative of actual results from use of the diet pill. They may also contain untested ingredients that fall outside of official regulation from groups such as the FDA, which means that they potentially pose a risk in terms of side effects. Ideally, only diet pills, not exclusive to appetite suppressants that have been proven as successful weight loss ingredients via clinical trials should be seriously considered as a potential purchase. Buying any weight loss product that does not have this evidence behind it is more than likely going to be a waste of both time and money.

Best Appetite Suppressant Diet Pills By Customer Reviews

Another place to find out details about the best appetite suppressants is by reading reviews written by actual users of the product. Most official websites of diet pills will offer testimonials as part of their marketing campaign, to show how much other users have lost with the product. However, it is important to remember that these are edited before they are posted online, and represent only the biggest successes out of the clientele.

For a more honest set of opinions of an appetite suppressant, reviews on sales pages on and other similar websites are more useful. People who review on are often verified purchasers, so you know that they have actually tried the product. Furthermore, they are honest, with people noting their failures with diet pills as well as their successes. This is a great way of finding out if any unpleasant side effects can be expected from the use of any diet pill. Other reputable sellers such as Holland and Barrett, Superdrug and Boots also have feedback sections on the sales pages of each weight loss product, although they are less likely to have a large number of reviews to read. Here at DPR we post user-submitted reviews on the right-hand side bar of each review, making it even easier to judge the successes and failings of each individual appetite suppressing diet pill.

Best Appetite Suppressant Diet Pills By Side Effects

appetite suppressant side effects

It is possible to experience side effects from any diet pill; no matter how well it has been regulated or manufactured. However, it is always preferable to try to purchase a diet pill that has the least chance of side effects, with only minor side effects being possible. Typically, if any particularly unpleasant side effects such as cardio related problems are uncovered, regulatory bodies such as the FDA step in to remove the product from the general market.

Chemical based appetite suppressant diet pills have been connected with a whole plethora of side effects, varying in severity and likelihood of occurrence depending upon the individual drug. This is predominantly the reason for them being available almost exclusively under prescription, for use under observation of a GP. One of the most worrying side effects is addiction, although lists others, including dizziness, headaches, tiredness, anxiety, excessive thirst, insomnia, sweating, constipation, altered heart rate and blood pressure, stuff nose and dry mouth. Obviously, suffering from even one of these side effects would be unpleasant.

In plant-fibre based appetite suppressants, the side effects are typically bowel related. A high fibre content in a diet pill combined with fibre intake as a part of the user’s daily diet can cause either diarrhoea or constipation, depending upon the person’s fluid intake and general diet, as well as stomach aches, bloating and headaches. It is recommended that plenty of water be taken with any fibre-based product, as this will decrease the chances of constipation, headaches and having an unpleasant bloated feeling or stomach discomfort. Often the best way to establish what side effects could be expected from any diet pill is to read user reviews, as recommended above. Generally, people who suffer from any side effect, even embarrassing ones, are quick to mention them in reviews. It is also important to remember that not all side effects will happen to every user, and that most side effects will be temporary, usually because of a combination of the diet pill and the person’s daily routine and diet.

Multi-Purpose Diet Pills

Whilst diet pills that solely contain active ingredients that suppress the appetite are effective, there are multi-purpose diet pills available on the UK market that may produce more predominant weight loss effects. As they contain multiple ingredients, which often each address a different method of increasing weight loss, they can be much more effective than each of their constituent ingredients. For example many of our Approved diet pills at the top of this page target multiple areas of weight loss.

Best Appetite Suppressants Conclusion


Appetite suppressants are to be used in conjunction with a calorie-controlled diet, and are intended to be an aid to weight loss rather than a cure-all solution to being overweight. They make the dieting experience easier by reducing hunger, allowing the user to persevere with their diet for longer. They are most useful for people who often fail diets due to caving in to hunger.

The best appetite suppressants are obviously those that successfully reduce appetite and minimise hunger cravings between meals. In addition to this, the best appetite suppressants will also have few or no associated side effects, will last for a significant time so that there are no sudden cravings for late night snacks, and will be cost effective. By following the tips given above, such as researching active ingredients through clinical trials and reading consumer written reviews, the right diet pill can be found for each individual, to suit their dieting requirements and daily routine. The best first step is to read reviews of appetite suppressants here at DPR, as we summarise all of the information required to make an informed decision. At the top of this page you will find our list of Approved appetite suppressants as a starting point.

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Please also note that the editorial line (the things we write) is NEVER impacted by these links. We have published an independant review criteria to ensure all products are reviewed fairly, factually and against the same criteria. We have also published our Approved criteria, which details the requirements for a product to be listed as Approved.