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Dukan Diet Review

Editor's Review: 3.5 / 5.0

What You Should Know

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The Dukan Diet is an exciting diet program that comes to us straight from France. The French have certainly milked their reputation for thinness, so what does The Dukan diet bring to the table? The Dukan Diet’s main promise is “unique and personalized weight loss coaching.” How does it deliver? The official website for Dukan is a slick online weight loss portal. The website is very impressive, offering community chat rooms, recipes, and weight loss tip content. It seems that Pierre Dukan, the eponymous founder the The Dukan Diet, also often pops in for an online chat with his clients. There also seems to be a weight loss contest and, of course, The Dukan Diet Recipe Book is available for sale. Most recently, the Dukan Diet has been making headlnes as it is linked to Kate Middleton, Prince William’s soon-to-be-bride.

List Of Ingredients

Not applicable.

Product Details

So once you get past the hype, what all goes into the Dukan Diet? The Dukan website goes out of its way to promote their “Online Slimming Coach” feature. Is this a real person who answers your weight loss questions? It was a little difficult to find out. It seems that, when signing up for this diet, readers need to answer eleven questions. After signing the deal, you must answer a further eighty questions. Based on your answers to these questions, you are given a “personal slimming assessment” that outlines your weight loss strengths and weaknesses, and lays out a plan for attaining your desired weight and keeping you that way. Our first question was, “Does a real person write up your assessment?” Unfortunately, we could not find a straight answer to this question, making us think these assessments are pre-written and automatically generated based on your replies to the 80-question preliminary sign up form. This certainly doesn’t invalidate this diet, but it does take something away from their “personal” angle.

We also learn that Dr. Dukan has developed and patented something called DER, which stands for “Daily Email Return.” The website boasts that this is an “interactive loop.” You receive an email every morning and report back on your day’s activities—presumably on your eating and exercise, although this is not specified. The DER takes this into consideration and sends you a modified email the next morning. Again, it is unclear if this is a human writing to you, or a set of triggered automatic responses.

Apparently, there are 100 ingredients and 750 recipes that go with the Dukan Diet, and signing up online grants you access to all of these.

See Our Featured


  • Easy to sign up online.
  • User testimonials are featured on the official website.


  • It is unclear whether the Dukan Diet features human nutritionists, or if it’s an automated weight loss choose-your-own-adventure.
  • We were not able to determine how much the Dukan Diet costs monthly.
  • If diet and exercise have not worked for you in the past, we see little to set this diet apart from what you’ve already tried.


The Dukan Diet definitely takes advantage of Web 2.0, and it seems to be very popular in Europe. Not to mention the surge in interest now that Kate Middleton has the diet on her bridal boot camp list. This is a diet that could not exist without the internet. Their approach to daily online communication is definitely novel. Still, we don’t see what this diet program has to offer; it seems more expensive than buying a book, without providing the support of a group program, or the benefits of a supplement.

17 User Reviews About Dukan Diet

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  • 1
    Barbara Webb

    I have now lost 8.5 kg on the diet. Can anyone tell me what is quark. I cannot find it anywhere is Australia



    Quark is pretty well same as non-fat cottage or ricotta cheese. for sure you can substitute this but chose the organic ones without the additives or unnecessary chemicals.



    Fat Free Cream Cheese



    Quark is not fat free cream cheese or cottage cheese. It is a little different.It is made by warming soured milk until the desired degree of denaturation of milk proteins is met, and then strained. Dictionaries usually translate it as curd cheese or cottage cheese, although most commercial varieties of cottage cheese are made with rennet, whereas traditional quark is not. It is soft, white and unaged, similar to some types of fromage frais. It is distinct from ricotta because ricotta (Italian: recooked) is made from scalded whey. Quark usually has much lower fat content (about the same as yoghurt) than cream cheeses and has no salt added.


  • 2

    after 8 weeks into the dukan diet i am now getting serious chest & upper back pains and breathlesness until i take 400grm of Ibuprofen tablets to reduce the pain, What could be the cause of this ?



    hi i was wondering if you figured the chest pain out and if you continued the diet?


  • 3

    I agree the coaching is a total scam and not worth the huge amount it costs. The Dukan team members poorly trained, if at all, give contradictory answers and have a very poor command of English.


  • 4

    There are millions of people doing the program without the website. There are forums available and all it takes is the book. I have lost 20 lbs in one month and have never felt better. It teaches you how to make good food choices and lifestyle choices. Read the book before you have an opinion. Don’t bother with t he online ‘coaching’ go to the forum for real coaching for free!


  • 5

    I agree 100% with Anonymous – do NOT bother with the coaching program. There is nothing personal about it at all, it is a programming algorythm that simply spews out a pre-set message every day. If you email support you’ll wait days – there is no ‘personal’ at all. The sample menus are ridculous unless you’re a wealthy housewife with nothing to do but prepare meals.
    I posted this same message on the coaching forum, and it was immediately deleted! And for that, I paid £60 for 3 months!! What a rip-off!!


  • 6


    A European filmmaker has been reversing weight problems in NON diabetics with a Diabetes diet.
    It has been giving people who have a hard time losing weight a normal body weight fast
    It is now used in 10 countries. ALL weight issues are caused by Food chemicals and he shows how to reverse it
    if you are Diabetic or not

    just google SPIRIT HAPPY DIET


  • 7

    Do not sign up for Dukandiet.co.uk. The website, once you get into it (having paid your money – £40/month approx) is amateur, the language is poorly translated from French and the support is virtually non-existent. There are more outages than a rotating exit door, the forums are policed and critical messages deleted; they allegedly take more money for online purchases from their web stores claiming exchange rates are to blame (that’s if you get what you’ve paid for). It is most certainly an interactive computer program and the management are laughing all the way to the bank. Use the book, use forums and give this website a very wide berth.


  • 8
    corin doria

    Can someone please tell me if Julians Bakery breads are allowed? she has a wonderful high protein bread, low cabs? in addition, does the Dukan allow for counting “NET” carbs , or just avoid the all together? please help


  • 9
    alex t

    The Dukan diet may improve your physique; however, it takes a toll on your patience. I am a 17 year old son of a mother who is currently on this diet, and the effects are obvious. Although she may be slowly losing those 1 or 2 pounds per week, that weight loss comes at a cost. The Dukan diet changed her personality. This diet puts the dieter through enough hardship and pain that it is hard if not impossible to hide it. My mother is not the same person she was before; this diet has turned a sweet loving mother with tons of patience into an unbalanced monster. She takes her anger about the pain she is experiencing through of this diet out on my sister, her friends, and me. To tell you the truth, she was beautiful before she started this diet and now I can’t even stand to look at her. This diet is horrid and not worth what is turns you into; a fake skinny monster.



    That sounds like menopause, NOT Dukan. It is a pleasant, workable and enjoyable regime that I have followed for ten months and will continue to follow for the rest of my life. Suggest hormone replacement!


    Shirley Bennet

    Hi Alex,
    I am just writing you as I am currently in need of loosing weight but noticed your comment as to a fake skinny monster! Were you saying that the diet doesn’t work or that it simply had negative consequences to it? Thank you kindly for your time! I am interested simply because I am not just a healthy weight I am overweight and need to loose 15 pounds! Sincerely,Shirly Bennet


  • 10
    donna rae

    what is the total cost of the dukan diet?


    Firm Thighs and Butt

    Hi Donna Rae,

    Dukan diet doesn’t cost anything to start. However, I would advise you to read the dukan diet book as it will help you follow the diet precisely and you will learn a lot about weight loss and your body. The book is cheap, less then $13 for new one from Amazon.

    But if you are one of those people that could benefit from personal coaching, you can sign-up for Dukan Diet personal program, which I think is around $30 per month.

    I did dukan diet, bought the book as the coaching wasn’t available yet (or i wasn’t aware of it) and I will never regret it…I lost 7 kg and still losing them.



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