• Free UK Next Day Delivery
    When you spend over 50 quid
  • 93% felt positive
    after their first week*
  • 100% of your daily vitamins & minerals
    when following our diet
  • Our customers love us
    rated 4.5 on

By burning more calories than we consume, our bodies will start to burn fat, and that’s when we lose weight. Shake That Weight Very Low Calorie products are used to replace meals to help you regulate your diet and achieve your target weight loss. The number of products you use will vary on your personal circumstances and chosen diet plan.

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A rapid weight loss plan suitable for most people

The very low calorie diet principle

All our diets have been specially formulated according to the very low calorie diet (VLCD) principle, then adapted in to various forms to suit different individuals lifestyles. When compared to traditional dieting methods, very low calorie diets have been proven to offer a more effective and rapid form of weight loss.

Reduced hunger pangs

The calcium casien protein effect

Unlike standard whey protein diet shakes, all our products are made with calcium casein protein with all essential amino acids. The calcium casien protein is proven to digest slowly releasing its nutrition over about 4 hours. It is this which helps manage hunger better than inferior whey diet shakes. And to ensure only the best quality we derive this protein using microfiltration which uses high tech ceramic filters at low temperatures, allowing for the development of a high protein content and low fat and lactose contents.

Complete nutrition

Shake That Weights products are fortified with essential vitamins and minerals to ensure you stay healthy throughout your diet plan. Each product aims to give you 25% of your daily requirement. This can really benefit you if your diet has previously been unbalanced and put you on track to a healthy regime.

Water facilitates weight loss

Aside from keeping you hydrated, drinking water can actually help you lose weight. Water suppresses the appetite naturally and helps the body speed up its metabolism, helping it to burn fat. It also helps the body to digest food and eliminate toxins released during weight loss, can prevent constipation, daytime tiredness and headaches. Drinking water will also help you feel more alert and energetic. That is why we recommend drinking at least 2 litres per day, 2.5 litres for males alongside your diet plan. We even sell low calorie, low sugar and high fibre water flavourings to help you reach your goal.

Very Low Calorie Diets have been recommended by the NHS for Obesity

Most people worry about starting a new diet regime, and it is right that you should do as much research as possible alongside speaking to a medical professional. A very low calorie diet program is typically recommended by the NHS for people managing obesity as it is an effective solution that promotes more rapid weight loss than traditional methods. Very Low Calorie diets like Shake That Weight are also being studed by Diabetes UK for their success at reversing Type 2 Diabetes.


At Shake That Weight we take customer satisfaction very seriously. Believe it or not, we do actually read all your reviews and make sure that we are doing everything we can to give you the best experience possible. To ensure all the reviews we show you are genuine, we employ independent feedback companies who manage the review process and email all customers after a confirmed order.

Collected by independent review company
4.58 Average 3544 Reviews

Very happy with the products i really like the bars. I've lost 22lb in 3weeks *


This review is not about losing or gaining weight but more about my satisfaction with this company's products and delivery. Firstly this an genuine response and no mucking about. I am into my third - I think order - and that in itself should tell you something. I suffer from digestive problems but the meals I have had so far have been excellent with no upsets whatsoever and that does include a good cross section of their menu. To say that I am delighted with the meals and delivery is putting it mildly and as I a disabled it makes for an far easier life. Take note those who may be sceptical, try them, I doubt you'll be disappointed after all my last order was £93.00. Believe me you don't spend that if you are not satisfied!!!!! *


I’m doing the women’s keto diet and I have just completed week 1. I have lost 8lbs which is amazing but it has taken a lot of suffering! The main issue I’ve found is that I’m constantly starving, like to the point I’m having trouble sleeping. I can’t understand where in all of the reviews I’ve read, that these products fill you up?! I must be super unlucky! The taste of every product is really tasty and It does feel like a treat drinking a shake or eating a bar which is great. I also bought the fibre powder which I have 3 times a day and at least two litres of water. I did suffer ‘Keto Flu’ during the first week, but that seemed to disappear on day seven thankfully as it was pretty awful. So in summary (my personal opinion) The plan works, the food and shakes are very tasty but they do not fill you up! I personally could not work full time on this diet as I’d keel over or eat someone 🙊 and I especially could not manage the first week being at work on this diet or driving a car as the brain fog is bad lol *


I have only been on it a few days but very impressed with the flavour of the shakes and bars. I am only doing the diet for a short time as I don't have that much to lose, but want to get rid of the summer pounds and back in control *


Everything I have tried has been delicious *

* Weight loss results are different for each individual and yours may vary.