A delicious shake that delivers at least 33g of protein per serving, along with other ingredients specifically chosen to support your weight-loss programme.
What is Impact Diet Whey Protein?
Impact Diet Whey is a whey protein powder that has been specially developed to provide a boost of protein1 without unnecessary carbs. We've also added extra glutamine, which naturally occurs in protein, which helps to build and repair new muscle1 — important when you’re looking to tone up.
What’s more, this protein shake is also great for vegetarians, so you can enjoy the benefits of Impact Diet Whey whatever your lifestyle.
What does Impact Diet Whey do?
Impact Diet Whey is an excellent source of protein, which has been scientifically proven to support the growth and maintenance of muscle mass1.
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.
- 38g protein per serving
- Low in carbs
- Over 1g of glutamine
- Contains key diet ingredients
- From the UK and Europe’s Number 1 Sports Nutrition Brand**
Nutritional information may vary depending on flavour.
Delivering 33g of protein per serving, Impact Diet Whey is ideal for supporting the maintenance of muscle mass when on a weight-loss journey1. It also includes green tea extract, CLA powder, and choline — a key diet ingredient that supports normal fat metabolism2.
Who is Impact Diet Whey for?
Impact Diet Whey is ideal for anyone looking to up their daily intake of whey protein while following a low-fat, low-carb diet. Our powder is also totally vegetarian-friendly, making it a good option for those following a meat-free diet.
What does Impact Diet Whey taste like?
Our protein powders don’t just offer great nutritionals, but are carefully formulated to deliver on indulgence — without derailing your diet. Impact Diet Whey also comes in a range of indulgent flavours, including Cookies & Cream, Strawberry Shortcake, and classic Chocolate — so that you can find your perfect diet shake, no matter your tastes.
Or why not try some of our latest innovations with our delicious Banana, Coconut, Chocolate Coconut, Chocolate Brownie, Milk Tea and Brown Sugar.
1. Protein contributes to the growth and maintenance of muscle mass.
2. Choline contributes to normal lipid metabolism.
**Source: Euromonitor International Limited; Consumer Health 2025 edition, retail value sales (RSP), all retail channels, 2024 data.
- Mix 60g (approx. 2 scoops) with 300ml of water or milk in a shaker, shake well and consume anytime throughout the day. Powder settles over time, we recommend weighing for the most accurate measure.
- Store in a cool, dry place away from direct sunlight.
- Do not consume on an empty stomach or in combination with any other green tea containing products. Not suitable for pregnant or lactating women and children under 18. The product contains (29)mg of (-)- epigallocatechin-3-gallate (EGCG) per portion. Do not consume more than 800mg EGCG daily (27.0)mg servings)
- This product is intended to be used alongside a varied and balanced diet and a healthy lifestyle.
NUTRITIONAL INFORMATION Typical Values Per 100g Per 60g Energy 1507kJ 904kJ Energy 358kcal 215kcal Fat 6.4g 3.8g of which saturates 2.8g 1.7g Carbohydrate 12g 7.5g of which sugars 3.5g 2.1g Fibre 9.2g 5.5g Protein 58g 35g Salt 0.30g 0.18g Choline 140.8mg 84.5mg Green Tea Extract 450.0mg 270.0mg L-Glutamine 1.9g 1.1g DigeZyme™ 100.0mg 60.0mg CLA (Conjugated Linoleic Acid) 620.0mg 372.0mg Contains 7 servings
- Ingredients: Protein Blend (72%) (Whey Protein Concentrate (Milk), Milk Protein Isolate, Whey Protein Isolate (Milk) (contains Emulsifiers (Soya Lecithin, Sunflower Lecithin)), Oat Flour (9%), Inulin (9%), Natural Flavouring, L-Glutamine, Flaxseed Powder (2%), CLA Preparation (Conjugated Linoleic Acid Triglyceride (Safflower Oil), Corn Syrup Solids, Milk Proteins), Green Tea (Camellia sinensis) Extract, Thickener (Xanthan Gum), Choline Bitartrate, Sweetener (Sucralose), DigeZyme™ Enzyme Complex (Alpha-Amylase, Protease, Lactase, Cellulase, Lipase).
- May also contain other gluten sources (Wheat, Barley).
- For allergens, including cereals containing gluten, see ingredients in bold.
- Suitable for: vegetarians.
-
Q: Why has the packaging changed?A: We're excited to introduce new packaging as part of our redesign, but you might still see our previous packaging in your orders as we prioritise reducing waste. Rest assured, it's the same high-quality product.
-
- WHEY AND MILK PROTEIN AND OAT FLOUR READY-TO-MIX POWDER, WITH FLAXSEED, INULIN AND ACTIVE INGREDIENTS. NATURAL VANILLA FLAVOUR, WITH SWEETENER.
- Suitable for: vegetarians.
Frequently bought with
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Impact Diet Whey - 420g-7servings - Natural Vanilla (new recipe)
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Impact Whey Protein Powder - 900G - 30servings - Vanilla
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Impact Diet Whey
Diet protein powder with our best-ever diet nutritionals
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A delicious shake that delivers at least 33g of protein per serving, along with other ingredients specifically chosen to support your weight-loss programme.
What is Impact Diet Whey Protein?
Impact Diet Whey is a whey protein powder that has been specially developed to provide a boost of protein1 without unnecessary carbs. We've also added extra glutamine, which naturally occurs in protein, which helps to build and repair new muscle1 — important when you’re looking to tone up.
What’s more, this protein shake is also great for vegetarians, so you can enjoy the benefits of Impact Diet Whey whatever your lifestyle.
What does Impact Diet Whey do?
Impact Diet Whey is an excellent source of protein, which has been scientifically proven to support the growth and maintenance of muscle mass1.
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.
- 38g protein per serving
- Low in carbs
- Over 1g of glutamine
- Contains key diet ingredients
- From the UK and Europe’s Number 1 Sports Nutrition Brand**
Nutritional information may vary depending on flavour.
Delivering 33g of protein per serving, Impact Diet Whey is ideal for supporting the maintenance of muscle mass when on a weight-loss journey1. It also includes green tea extract, CLA powder, and choline — a key diet ingredient that supports normal fat metabolism2.
Who is Impact Diet Whey for?
Impact Diet Whey is ideal for anyone looking to up their daily intake of whey protein while following a low-fat, low-carb diet. Our powder is also totally vegetarian-friendly, making it a good option for those following a meat-free diet.
What does Impact Diet Whey taste like?
Our protein powders don’t just offer great nutritionals, but are carefully formulated to deliver on indulgence — without derailing your diet. Impact Diet Whey also comes in a range of indulgent flavours, including Cookies & Cream, Strawberry Shortcake, and classic Chocolate — so that you can find your perfect diet shake, no matter your tastes.
Or why not try some of our latest innovations with our delicious Banana, Coconut, Chocolate Coconut, Chocolate Brownie, Milk Tea and Brown Sugar.
1. Protein contributes to the growth and maintenance of muscle mass.
2. Choline contributes to normal lipid metabolism.
**Source: Euromonitor International Limited; Consumer Health 2025 edition, retail value sales (RSP), all retail channels, 2024 data.
- Mix 60g (approx. 2 scoops) with 300ml of water or milk in a shaker, shake well and consume anytime throughout the day. Powder settles over time, we recommend weighing for the most accurate measure.
- Store in a cool, dry place away from direct sunlight.
- Do not consume on an empty stomach or in combination with any other green tea containing products. Not suitable for pregnant or lactating women and children under 18. The product contains (29)mg of (-)- epigallocatechin-3-gallate (EGCG) per portion. Do not consume more than 800mg EGCG daily (27.0)mg servings)
- This product is intended to be used alongside a varied and balanced diet and a healthy lifestyle.
NUTRITIONAL INFORMATION Typical Values Per 100g Per 60g Energy 1507kJ 904kJ Energy 358kcal 215kcal Fat 6.4g 3.8g of which saturates 2.8g 1.7g Carbohydrate 12g 7.5g of which sugars 3.5g 2.1g Fibre 9.2g 5.5g Protein 58g 35g Salt 0.30g 0.18g Choline 140.8mg 84.5mg Green Tea Extract 450.0mg 270.0mg L-Glutamine 1.9g 1.1g DigeZyme™ 100.0mg 60.0mg CLA (Conjugated Linoleic Acid) 620.0mg 372.0mg Contains 7 servings
- Ingredients: Protein Blend (72%) (Whey Protein Concentrate (Milk), Milk Protein Isolate, Whey Protein Isolate (Milk) (contains Emulsifiers (Soya Lecithin, Sunflower Lecithin)), Oat Flour (9%), Inulin (9%), Natural Flavouring, L-Glutamine, Flaxseed Powder (2%), CLA Preparation (Conjugated Linoleic Acid Triglyceride (Safflower Oil), Corn Syrup Solids, Milk Proteins), Green Tea (Camellia sinensis) Extract, Thickener (Xanthan Gum), Choline Bitartrate, Sweetener (Sucralose), DigeZyme™ Enzyme Complex (Alpha-Amylase, Protease, Lactase, Cellulase, Lipase).
- May also contain other gluten sources (Wheat, Barley).
- For allergens, including cereals containing gluten, see ingredients in bold.
- Suitable for: vegetarians.
-
Q: Why has the packaging changed?A: We're excited to introduce new packaging as part of our redesign, but you might still see our previous packaging in your orders as we prioritise reducing waste. Rest assured, it's the same high-quality product.
-
- WHEY AND MILK PROTEIN AND OAT FLOUR READY-TO-MIX POWDER, WITH FLAXSEED, INULIN AND ACTIVE INGREDIENTS. NATURAL VANILLA FLAVOUR, WITH SWEETENER.
- Suitable for: vegetarians.
Frequently bought with
Complete your stack with products that work better together
Current item selected
Impact Diet Whey - 420g-7servings - Natural Vanilla (new recipe)
Impact Creatine - 500g - 147servings - Unflavoured
Impact Whey Protein Powder - 900G - 30servings - Vanilla
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