Is The 3 Week Diet System Nothing But Scam? Read My Review to Find Actual Truth

In this review, we will take a close look at “3 Week Diet System,” which is an apparent diet strategy that is supposed to shed weight within in 3 weeks. This “system,” is decorated with a great deal of marketing hype, that including lots of artificial reviews, videos, and a number of sites that imitate a multilevel marketing scheme. We tried to dig into the claims of the program creator, and compare it with actual facts.

My 3 Week Diet Review

It may sound skeptical but the 3 Week Diet System by Brian Flatt may sound too good to be true as the title itself promotes removing unwanted fat within a short period of time. Being a reviewer, it sounds promotional and I don’t fall for such things, which state a quick fix as the program states. However, I decided to put down its review because many people expressed their positive opinions about the product. I would first list down dislikes about the system and then will move toward the positive ones.

Who is Brian Flatt?

You must be curious to know about Brian Flatt. Let us find out who is he and how he created the program to help melt away body fat in just 21 days.

About the Author

Brian Flatt is the author of famous “3 Week Diet”. He is a health coach, personal trainer and acclaimed nutritionist, who created three week diet after many years of research. Majority of the findings in his eBook are backed up by scientific research and produce results in short span of time.

Brian Flatt also got degree from San Diego State University in the field of biology. He’s been working in the health fitness industry from the 90’s. The Rev Fitness in Southern California is also owned by Brian Flatt. The process of getting access to three week diet program is quite simple. You just need to visit the official website and complete a secure transaction of $47. After doing this, you can start to download the book and all relevant material/manuals that come along with it.

When using the 3 Week Diet system, you need to access your body requirement first and then formulate a customized diet plan. You just need to through the 4 user manuals and formulate a complete workout and nutrition plan for yourself.

What is 3 Week Diet?

The 3 Week Diet is science based weight loss program that is 100% guaranteed to produce weight loss. The program has helped thousands of people around the globe to achieve weight loss results faster than any other diet program out there in the market.

The system is suitable for people of all ages, ethnicities and body types. It helps to lose 12 to 23 pounds (5 to 10 Kilograms) within 21 days. Some people even managed to lose 33 pounds with their three week diet plan.

Once you have lost weight, the 3 pound rule ensures that you never gain weight again. After reaching your target weight, if anytime you check and see weight gain, you can start phase #1 of 3 week diet. This will make sure that you stay slim and healthy.

Unlike other diet program, the 3 week diet does not require detox or liquid diet. It involves using real foods that not only taste great but also help losing weight. There are no detox juices, special teas or diet shakes required in the program.

The exercises required in the program are minimal. This only helps to accelerate the process of weight loss with diet. You certainly do not need to join any gym. Just perform light exercises described in the guide that take quite less time.

table of contents of 3 week diet pdf book


How the 3 Week Diet System Works?

The 3 Week Diet system works in different steps. The details about these steps is provided below in detail. It is a good idea to read the whole review before you decide to move on with the system or not.

Step 1: Detoxification of Liver

The Step 1 helps to detoxify the liver. It provides assistance to get rid of all the harmful toxins from the body. The diet includes use of Vitamins that would help to perform the detoxification process. The use of specific vitamins will help to accelerate the sensitivity of insulin. It will help control the blood sugar levels as well and turn your body into fat burning machine.

Brian Flatt also stresses on use of certain fruits, vegetables and pulses, which contain specific vitamins and proteins to help catalyze the process. The process is implementable within one week.

Step 2: Fasting

After cleansing your body from harmful toxins, you need to start with the step 2. This step involves fasting for one complete day. It is a process that will only take 24 hours to complete. It will help improve your digestion process and cleanse rest of the toxins from your entire body.

Step 3: Fat Fast Diet

The Fat Fast Diet process starts on 9th day, since your started the 3 Week Diet program. It will guide you to implement the effective weight loss techniques that will accelerate the fat burning process. The best thing is that the process only lasts for 3 days. It focusses on the key fat areas of the body, which have stored significant amount of fats. By implementing this step, you will get all your required energy from stored fats instead of foods. The fat melting process is at maximum level, while you have implemented this step.

Step 4: Basal Metabolic Rate (BMR)

The step 4 focuses on Basal Metabolic Rate.

(BMR is the minimal rate of energy expenditure per unit time by human beings at rest)

This is the last phase of 3 Week Diet plan and continues for 9 days starting from day 12 to day 21. In this phase, users are required to absorb the minimal quantity of calories, which is based on their specific BMR (varies for each user).

Brian Flatt divided this phase into two steps.

  1. In the first step, the users are required to calculate their specific BMR.
  2. While in the second step, they need to determine the amount of calories to consume according to their calculated BMR in step 1.

This is the most effective part of 3 Week Diet, since users can achieve their desired toned body by implementing BMR phase.

Free Sample PDF of 3-Week Diet Introduction Manual

Here’s the 3 Week Diet free PDF download of Introduction Manual (small part of the eBook). You can download it from my Dropbox account. The introduction manual is quite detailed and you will get the idea about quality and effectiveness of the program.

What’s Negative? (Cons)

Promotional Title

First of all, I don’t like the title. The 3 Week fat burning process through diet sounds like a quick fix. It may signify a negative sign for those, who do not believe in quick fixes. Losing weight in 21 days is something which everyone wants! The title of the product may sound catchy and promotional.

20 Pounds in 3 Weeks?

The program also says about losing 20 pounds in three weeks. To me it looks nearly impossible and I believe many others would also probably think the same.


During the purchase process, you may also see some upsells along with the main product. It may deviate the buyer from the original purchase or he/she may think that product is promotional.

What I Liked? (Pros)

The 3 Week Diet plan is a well-structured weight loss process in comparison to other guides in weight loss the 3 week diet system bookniche. The product itself is not something bad to start with, if you are strongly determined to lose weight.

Taking Action

It is not perfect and it never has to be! The three week diet system is only for those who are willing to take action and want to put their efforts to get rid of unwanted fat. The best thing about this guide is the explanation and detail. It tends to cover a lot related with different factors such as diet, exercise and mindset to get your body in the right shape.

Well Structured Diet Plan

Eating the right foods, staying happy and remaining active during all day is what 3 week diet system explains. The book does not use any difficult words and it’s quite easy to read. I did not find any terms difficult while reading the book.

The eBook motivates you into eating health. It doesn’t need to be salads, vegetables or fruits alone. The system explains a combination of healthy diets, which does not lead you into starvation or feeling bad. It is more like a balanced system, which may be considered as perfect diet to lose weight.

The 20 pounds fat loss in 3 weeks or less is doable. I looked into this further and found that many customers have reported positive feedback about this claim.

Is 3 Week Diet Scam?

For Unsatisfied Customers

It comes with a money back guarantee of 60 days covered by ClickBank. So, it’s quit risk-free when making the decision to purchase it. In any case, you don’t like it or not happy with the purchase, you can claim a refund from ClickBank. So, definitely NOT a Scam!


Finally, I would only recommend you 3 Week Diet System if you are willing to take action. If not, there’s no need to invest in this program. You cannot expect best results, if you don’t follow it properly. For that, you need to be focused and willing to put effort on your end.

Do you want to give it a try? The book can be downloaded from the official website after one time secure payment of $47. Click here to go to its official website.

I hope that you would’ve  found my 3 Week Diet Review useful to help make the right decision. Do you have any questions about the eBook? If you’ve, feel free to contact us and I’ll surely get back to you! You can also leave your feedback, comments and suggestions on our review site.

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