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Impact Whey Isolate – TWIX® - 555G - 15servings
£30.99
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Some combinations just make perfect sense.
Impact Whey Isolate meets the delightful taste of TWIX® in an exclusive collaboration that brings together the best of both. Rich chocolate and smooth caramel flavours. Delightful crunchy biscuit pieces. And 22g of fast-absorbing whey protein isolate in every serving.
Crafted by nutritionists, certified by experts, trusted by millions
Behind the delightful taste sits the same premium Impact Whey Isolate formula that's been trusted by athletes for over 20 years. It's the protein you know, now with the unmistakable taste of TWIX®.
Crafted by nutritionists and independently certified by Informed Choice for banned substance testing and Informed Protein for label accuracy, every scoop delivers quality you can see on the label and trust in your shaker.
The taste of TWIX®, made for your routine.
Whether you're building consistency one workout at a time or training most days of the week, this shake fits around your lifestyle.
Mix it with water for a lighter shake or milk for a creamier finish. However you enjoy it, you'll get the delightful taste of TWIX® alongside 22g of whey protein isolate.
1 Protein contributes to the growth and maintenance of muscle mass.
- 22g protein contributes to the growth and maintenance of muscle mass¹
- Official collaboration with TWIX®
- Informed Choice and Informed Protein certified
- Ultra-filtered whey isolate
- Delightful biscuit crumbs
- Low fat, low sugar, classic taste
- Crafted by nutritionists, backed by 20+ years of proven performance
NUTRITIONAL INFORMATION Typical Values Per 100g Per 37g Energy 1453kJ 538kJ Energy 343kcal 127kcal Fat 3.1g 1.1g of which saturates 2.0g 0.7g Carbohydrate 18g 6.6g of which sugars 13g 4.9g Fibre 2.9g 1.1g Protein 60g 22g Salt 0.94g 0.35g
Ingredients: Whey Protein Isolate (Milk) (61%) (contains Emulsifiers (Soya Lecithin, Sunflower Lecithin)), Skimmed Milk Powder, Butter Cookie Crumb (8%) (Wheat Flour, Sugar, Butter (Milk), Egg, Salt), Fat Reduced Cocoa Powder, Flavourings, Thickeners (Xanthan Gum, Guar Gum), Salt, Emulsifier (Soya Lecithin), Sweeteners (Sucralose, Acesulfame K).
For allergens, including cereals containing gluten, see ingredients in bold.
Mix 37g (approx. 1 scoop) with 250ml of water, consume 30 minutes before and/or after exercise. To experience the full effects of the crunchy pieces, we recommend avoiding the use of a blender or mixing grid and shaking regularly. Powder settles over time, we recommend weighing the powder for the most accurate measure.
Store in a cool, dry place away from direct sunlight. This product is intended to be used alongside a varied and balanced diet and a healthy lifestyle. Suitable for: vegetarians.
- Q. How do I take TWIX® Impact Whey Isolate?A: Mix one scoop (37g) with 250ml of water or milk and shake well. For best results, use it post-workout or anytime you need a quality protein hit. It also works brilliantly blended into smoothies, stirred into overnight oats, or folded into protein baking.Q. What is whey isolate, and why does it matter?A: Whey isolate is a more refined form of whey protein — ultra-filtered to remove most fat, lactose, and sugar while maximising protein concentration per scoop. Compared to standard whey concentrate, isolate delivers more protein per gram with fewer unnecessary extras. For gym-goers who track macros closely and want precision nutrition, it's the cleaner, more efficient choice.Q. Does it contain biscuit pieces?A: Yes, we’ve included real biscuit crumbs in the formula to authentically recreate the signature TWIX® texture in every scoop. Every shake delivers that trademark crunch alongside chocolate and caramel notes that make TWIX® unmistakable.Q. When is the best time to take it?A: Post-workout is ideal. Protein contributes to the growth and maintenance of muscle mass¹, so hitting your intake straight after training supports recovery and adaptation. That said, it works whenever you need reliable protein: between meals, first thing in the morning, or as a satisfying sweet alternative.Q. How much protein does it contain per serving?A: Each scoop delivers 22g of high-quality whey isolate — low in fat and low in sugar. Whether you're tracking every macro or simply focusing on hitting your daily protein target, this is a formula built to complement your training goals without derailing your calorie intake.Q. Is it suitable for people with lactose intolerance?A: Whey isolate goes through additional filtration that significantly reduces lactose compared to standard whey concentrate, and many people with mild lactose sensitivity find it easier to digest. However, it is not completely lactose-free. If you have severe lactose intolerance or a diagnosed milk allergy, we'd recommend checking with a healthcare professional before use.Q. Is it suitable for vegetarians?A: Yes. TWIX® Impact Whey Isolate is suitable for vegetarians. A premium, certified protein source that fits your dietary choices — without compromising on taste or performance credentials.Q. Can I use it in baking and recipes?A: Absolutely. The authentic TWIX® flavour profile — chocolate, caramel, and real biscuit crumbs — makes this one of the most versatile baking flavours in the Myprotein range. Protein brownies, pancakes, overnight oats, protein balls, baked oats — it works brilliantly across all of them.
The UK & Europe's #1 Sports Nutrition Brand.
20 years of relentless refinement. Trusted by millions.
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