• 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 Reviews.co.uk

The UK’s Leading Low Calorie Diet

High quality meal replacements that are tasty and affordable

Lean more

4.53 Average 1815 Reviews

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What makes Shake That Weight so good?

We only settle for the best. We employ nutritional experts to develop our products using only the best ingredients and methods available. So they not only support throughout your diet plan but taste better than other diet products available.

How it works

Only High Quality Protein

We only use high biological value protein; Calcium caseine-Whey protein isolate with all essential amino acids.

Great Flavour and Reduced Hunger Pangs

Our protein is chosen for its great taste and slow digestion rate, whilst our flavours are specifically made for our manufacturers who use products from 5 leading companies in their mix.

40 Years Manufacturing Experience

All our products come from a nutritional supplier with over forty years of experience in the market.

Added extras

Join a community of fellow shakers

Shake That Weight have a very active community of dieters who love to share advice and tips


FREE online weight tracker

Access your free weight tracker and body measurement tool within your account after you place your order.

Free guide booklet

Don’t worry, once you order you will get a booklet that explains everything you need to do. FREE with every order.

Success Stories

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

All these and more available in the shop

Go to shop


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 reviews.co.uk

4.53 Average 1815 Reviews

Loving my shakes its easy to follow and a nice range of flavours. *


easy to use and understand. Great flavours *


As described, delivered promptly although one packet was torn and therefore powder was all over order *


This is the first time I have tried STW. I have ‘done’ both the Cambridge and Exante diets, both with differing results. Cambridge was the best out of the two for results but I found it a massive struggle, this came down to taste. Exante, I found to be the least palletable and after a month I just couldn’t go on and weight loss was disappointing. So now I am doing STW. I have found all the bars, shakes, breakfasts, meals both delicious and very satisfying. So much so that I haven’t had any of the snacks available. The 2ltrs of water is the most difficult for me but I know how important it is so do my best. My weight is decreasing day by day. I am one happy bunny! *


I love shake that weight, it’s the best diet I have ever done, easy to follow and easy to maintain. And it doesn’t taste of feel like your dieting! Love it! I recommend to everyone xx *

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


Looking to achieve ketosis?

Woman Keto Diet Man Keto Diet

Unsure what ketosis is? Don’t worry, simply choose our easier to follow regular plans as you will achieve the same great weight loss.

You will see similar rapid weight loss on all our plans. There are only minor differences in the plans, so choose the correct one for your lifestyle.

Whenever you would like! As long as you are consuming all your products and meals evenly spaced out throughout the day it does not matter if you have it for breakfast, lunch or dinner. Find what suits you best.

Weight loss is a very individual thing and is based on your metabolism, starting weight and lifestyle etc. This said very low calorie diets such as this do encourage more rapid weight loss than traditional diets. If you read the reviews and success stories, customers have lost anywhere between 1 and 10 stone.

If you feel the need for a meal one day then simply follow the guidelines for the “with meal” plans. Also if you do not have the time for your meal on the “with meal” plans then simply replace it with another Shake That Weight product. This should not affect you weight loss.

This plan will result in the similar amounts of weight loss as our others. All Shake That Weight diet plans can result in ketosis/release of ketones and offer similar amounts of weight loss to this plan. The difference between this and our other plans is this is less about calorie counting, and more about limiting the total number of carbs you consume a day. It also has more limitations on which meal products you can have and things you can drink than the other plans.

Free Shaker with orders over £75