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FORZA Shake It Slim Starter Pack - Meal Replacement Shakes

Shake it Slim is a delicious meal replacement shake designed to support safe and healthy weight loss. Replace two meals per day with meal replacement shakes for daily weight loss support.
  • 204 calories per serving
  • 22 different vitamins & minerals
  • Easy to mix slimming shakes - just shake or stir and mixes in seconds 
  • Large supply - 7 day diet shakes

Pack Size: 7 day supply


Best Weight Loss Shakes

As used by Stephanie Davis (Celebrity Big Brother runner-up & ex-Hollyoaks actress) & Richard Hadfield (Britain's Got Talent winner) to support their weight loss transformation.

Fast and Easy Weight Loss

Shake it Slim is a convenient, great-tasting meal replacement shake that has been designed to support safe and healthy weight loss. The shakes are high in protein, contain 22 different vitamins and minerals, and contain only 204 calories per individual serving.

FORZA Shake It Slim Meal Replacement Starter Pack - 7 Day Supply

"I am a sceptic when it comes to shakes because they all taste pretty gross! But you wouldn't think this is a diet drink! I've never tasted something so delicious! Will deffo be ordering again!" Amazon Customer, February 2016

How To Use Meal Replacement Shakes For Weight Loss

Substituting two daily meals of an energy-restricted diet with Shake it Slim contributes to weight loss, while substituting one daily meal of an energy-restricted diet with Shake it Slim contributes to the maintenance of weight after weight loss.

Reassuringly Delicious Meal Replacement Powder

This assorted flavour pack contains three delicious flavours: rich chocolate, luscious strawberry and creamy vanilla. It is also really simple to use and can be mixed with water in just a matter of seconds – leaving no lumps or residue!

FORZA Shake It Slim is a meal replacement similar to Slimfast, but FORZA's shake offers many additional benefits including excellent mixability (no lumpy residue), three delicious flavours, just 204 calories per shake and supplied in convenient 55g sachets (no measuring needed). Making Shake It Slim an ideal companion for dieters on Weight Watchers and Slimming World diet plans.

Proven Weight Loss

Forza Shake it Slim diet shakes meet all of the conditions required to be classed as a ‘meal replacement for weight control’.

When using meal replacements within a calorie-controlled diet, it has been proven that users will lose on average 7% of their body weight within 12 weeks (Heymsfield et al., 2003).

Goes Well With...

FORZA Shake It Slim Starter Pack goes well with our stylish shaker cup, which is designed to mix your drink quickly. See FORZA Shaker Cup for more details.

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FORZA also offers a 28 day weight loss shakes supply offering four meal replacement starter pack boxes. Find out more.

Common Ingredients for all shakes: Skimmed Milk Powder, Dextrose, Whey Protein Concentrate (Milk, Soya), Soya Protein Isolate, Fat Concentrate Powder (Soya, Milk), Minerals (Tri-Potassium Citrate Monohydrate, Tri-Sodium Citrate Dihydrate, Calcium Hydrogen Phosphate Anhydrous, Magnesium Oxide, Ferric Pyrophosphate, Zinc Sulphate Monohydrate, Copper Gluconate, Sodium Selenite, Potassium Iodide, Manganese Sulphate Monohydrate), Emulsifier (Soya Lecithin), Thickener (Carboxymethyl Cellulose), Vitamins (Ascorbic Acid, Vitamin E, Nicotinamide, Vitamin A, Calcium D-Pantothenate, Vitamin D3, Folic Acid, Pyridoxine Hydrochloride, Riboflavin, D-Biotin, Vitamin B12, Thiamine Mononitrate), Sweetener (Sucralose)

Additional Ingredients for specific shakes:

STRAWBERRY FLAVOUR: Strawberry Flavouring, Colouring (Betanin)

CHOCOLATE FLAVOUR: Cocoa Powder, Chocolate Flavouring

VANILLA FLAVOUR: Vanilla Flavouring

For allergens, see ingredients listed in bold.

As a meal replacement, mix 1 sachet (55g) of powder with 250-300ml (approx. ½ pint) of cold water. The powder is instantised, which means that it can be either mixed in a shaker cup or stirred with a spoon. It is important to maintain an adequate daily fluid intake when using this product.

Remember: You need to eat at least one balanced and nutritious meal each day. Learning how to prepare balanced meals is an essential skill to long-term weight loss success. For example, you should try to avoid foods that are high in fat, salt and sugar, and eat more fruit, vegetables, oily fish and fibre.

These diet shakes are suitable for vegetarians.


This product is a meal replacement for weight control. It should be used as part of an energy-restricted diet and in conjunction with a sensible exercise programme. Do not exceed the recommended daily dose of two servings. This product is not designed to be your sole source of nutrition and should be used alongside at least one balanced meal each day.

This product is not recommended for pregnant or breastfeeding women or children under 16 years of age. If you have a medical condition, please consult your doctor before taking this product.

Store in a cool, dry place below 25°C. Keep out of reach of children.

Delivery information

For FORZA delivery information to your location, please visit the delivery page.

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