Now featuring 25g of fast-and slow-release proteins — whey isolate, micellar casein, and hydrolysed whey — which help to grow and maintain important muscle.^?1 

Created using expert filtration systems and the finest ingredients, THE Diet has been specially developed to help you with your weight-loss goals — giving you a delicious shake with pantothenic acid to boost energy and metabolism,^?4 helping you get the most from training.

Our Packaging

We’ve gone through an exciting redesign, and as we step into a new era, you’ll see fresh packaging in your orders. Change is a good thing. But change takes time. Especially when you make change responsibly.

Because we don't believe in wasting perfectly good packaging — that would go against our sustainability pledge — you might get a mix of old and new designs inside your orders.

Rest assured, it’s still the same consistently high-quality product, just as you’d expect. If you happen to receive classic packaging, know that your order is helping to reduce waste. And if you receive anything with a fresh look, you’re one of the first, and we'd love to hear what you think. 
Thank you for joining us on our journey to reduce our impact on the planet, while maximising our impact for our community.

Performance Advisory Board

Bringing together world-class scientists, doctors, and athletes to shape innovation at Myprotein — combining cutting-edge research with real-world testing to create solutions that actually deliver, for everybody. Find out more about our Performance Advisory Board.

• Informed Choice certified
• 25g of protein per serving
• With glucomannan to support weight loss^​2
• Pantothenic acid reduces tiredness and fatigue⁴
• Includes MyZyme™ - a superior enzyme blend

Nutritional information may vary depending on flavour.

Fully loaded with highly researched, diet-specific ingredients, THE Diet™ also comes in four great-tasting flavours. The premium-quality fast-and slow-release proteins are ideal post-workout, but also any time day or night to keep you topped up with the protein you need.

To top THE Diet™ off, we've packed it with other popular plant extracts, such as matcha green tea and cinnamon, plus a powerful serving of Ganeden BC30® - a perfect probiotic to support your goals.

THE Diet™: Ingredient Breakdown

Unique diet protein blend: purified and refined to fuel your body - scientifically proven to help grow and maintain important muscle.¹

Glucomannan: a super-popular type of fibre that supports weight loss.²

Pantothenic acid: helps to keep you sharp and on top of your game. ⁴

Choline:  helps to convert fat into energy by keeping lipid metabolism normal³ - perfect for weight loss goals.

MyZyme®: an expertly developed blend of enzymes that break proteins into their amino acids.

Ganeden BC30®: a specially developed probiotic formula.

Matcha green tea powder: made using the green tea plant, this natural extract contains important polyphenols.

Cinnamon extract 30:1: more concentrated than standard ground cinnamon, it gives you the equivalent of 6g per serving.

CLA powder: conjugated linoleic acid - a naturally occurring fatty acid that comes from safflower oil.

Informed Choice: Certified Confidence

Informed Choice sets the global standard in sports nutrition quality control. This voluntary random testing ensures products have been manufactured to recognised international standards.

When you see the Informed Choice logo on our products, you can be confident they're regularly tested to ensure they're free from impurities and banned substances. 

1. Protein contributes to the growth and maintenance of muscle mass.

2. Glucomannan in the context of an energy-restricted diet contributes to weight loss. The beneficial effect is obtained with a daily intake of 3 g of glucomannan in three doses of 1 g each, together with 1-2 glasses of water, before meals and in the context of an energy-restricted diet. WARNING: This product is not advised for individuals with swallowing difficulties or for those ingesting with inadequate fluid intake - ensure each dose is taken with 1-2 glasses of water to ensure the substance reaches the stomach.

3. Choline contributes to normal lipid metabolism.

4. Pantothenic acid contributes to the reduction of tiredness and fatugue.

For allergens, see ingredients in bold.

Vanilla Crème-: Protein Blend (Whey Protein Isolate (Milk) (Emulsifier: Soy Lecithin), Micellar Casein (Milk Protein Isolate), Hydrolysed Whey Protein (Whey Protein Hydrolsate ((Milk))), Flavouring (Flavouring Substances, Sweetener (Sucralose)), Glucomannan (Konjac), Matcha Green Tea Powder (Camellia sinensis L.), Conjugated Linoleic Acid Triglycerides (CLA) (Conjugated Linoleic Acid Triglycerides, Malto-Oligosaccharide, Emulsifiers (Sodium Caseinate (Milk), Mono-and Diglycerides of Fatty Acids), Antioxidant (Sunflower Lecithin)), Cinnamon Extract 30:1, Bacillus Coagulans (Contains Soy), Thickening Agent (Xanthan Gum), DL- Choline Bitartrate, MyZyme ™ (Enzyme Blend; Protease, Amylase, Lactase, Cellulase, Lipase), Pantothenic Acid (Vitamin B5).

Chocolate Brownie: Protein Blend (Whey Protein Isolate (Milk) (Emulsifier: Soy Lecithin), Micellar Casein (Milk Protein Isolate), Hydrolysed Whey Protein (Whey Protein Hydrolsate (Milk)), Fat Reduced Cocoa Powder, Glucomannan (Konjac), Flavouring (Flavouring Substances, Natural Flavouring Substances), Match Green Tea Powder (Camellia Sinensis L.), Conjugated Linoleic Acid Triglycerides (CLA) (Conjugated Linoleic Acid Triglycerides, Malto-Oligosaccharide, Emulsifiers (Sodium Caseinate (Milk), Mono-and Diglycerides of Fatty Acids), Antioxidant (Sunflower Lecithin)), Cinnamon Extract 30:1, Bacillus Coagulans (Contains Soy), Thickening Agent (Xanthan Gum), DL- Choline Bitartrate, MyZyme ™ (Enzyme Blend; Protease, Amylase, Lactase, Cellulase, Lipase), Pantothenic acid (Vitamin B5).

Strawberry Milkshake: Protein Blend (Whey Protein Isolate (Milk) (Emulsifier: Soy Lecithin), Micellar Casein (Milk Protein Isolate), Hydrolysed Whey Protein (Whey Protein Hydrolsate (Milk)), Flavouring (Colour (Beetroot Red), Flavouring Substances, Sweetener (Sucralose)), Glucomannan (Konjac), Matcha Green Tea Powder (Camellia Sinensis L.), Conjugated Linoleic Acid Triglycerides (CLA) (Conjugated Linoleic Acid Triglycerides, Malto-Oligosaccharide, Emulsifiers (Sodium Caseinate (Milk), Mono-and Diglycerides of Fatty Acids), Antioxidant (Sunflower Lecithin)), Cinnamon Extract 30:1, Bacillus Coagulans (Contains Soy), Thickening Agent (Xanthan Gum), DL- Choline Bitartrate, MyZyme ™ (Enzyme Blend; Protease, Amylase, Lactase, Cellulase, Lipase), Pantothenic Acid (Vitamin B5).

Salted Caramel:Protein Blend (Whey Protein Isolate (Milk) (Emulsifier: Soy Lecithin), Micellar Casein ((Milk) Protein Isolate), Hydrolysed Whey Protein (Whey Protein Hydrolsate (Milk)), Flavouring (Colour (Plain Caramel), Flavouring Substances, Sweetener (Sucralose)), Flavouring Preparations), Glucomannan (Konjac), Matcha Green Tea Powder (Camellia Sinensis L.), Conjugated Linoleic Acid Triglycerides (CLA) (Conjugated Linoleic Acid Triglycerides, Malto-Oligosaccharide, Emulsifiers (Sodium Caseinate (Milk), Mono-and Diglycerides of Fatty Acids), Antioxidant (Sunflower Lecithin)), Cinnamon Extract 30:1, Bacillus Coagulans (Contains Soy), Thickening Agent (Xanthan Gum), DL- Choline Bitartrate, MyZyme ™ (Enzyme Blend; Protease, Amylase, Lactase, Cellulase, Lipase), Pantothenic Acid (Vitamin B5).