CNP Mass XL
by CNP Professional
Calories that count: a high-protein, high-carb formula built for serious muscle and weight gain.
- Up to 33g protein per serving
- High calorie for bulking phases
- For shakes, smoothies, baking and more
FlavourStrawberry
Size4.8kg
Best price
In stock£59.99
£1.25 / 100g
Secure retailer checkout
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Transparent protein profile
What's inside
Values per 100g, with the amount in one 200g serving
17g protein
33g per 200g serving
71g carbohydrates
142g per 200g serving
16g fat
32g per 200g serving
500 kcal
1000 kcal per 200g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (200g) |
|---|---|---|
| Protein | 16.5g | 33g |
| Calories | 500 kcal | 1000 kcal |
| Carbohydrates | 71g | 142g |
| Fat | 16g | 32g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£1.15/100g (£54.99 for 4.8kg on 18 Aug 2026)
4.8kg · all flavours · price per pack
- Amazon UKlatest £59.99, lowest £54.99, highest £59.99 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
CNP Professional CNP Mass XL is designed for hard-gainers and anyone in a dedicated bulking phase who struggles to eat enough calories. Mass gainers combine protein with carbs and calories to support weight gain and muscle growth during intense training blocks.
What can you expect?
A calorie-dense shake designed to help you gain weight. Mass gainers pack protein alongside a significant amount of carbohydrates and calories per serving. Servings tend to be larger than standard protein powders, so expect thicker shakes and bigger scoops. With 16.5g of protein per 100g (around 33g per 200g serving), CNP Professional CNP Mass XL sits in a competitive position for a mass gainer product.
What else do you need to know?
CNP Professional CNP Mass XL is a mass gainer protein powder made by CNP Professional. It comes in 4.8kg sizes. Every price on WheyWise is read from the retailer’s own page and re-checked daily and sorted by cost per 100g, so you can see both the cheapest option and how current it is. All links to Amazon and retailer sites are affiliate links - this is how WheyWise stays free.
Frequently asked questions
Where is the cheapest place to buy CNP Professional CNP Mass XL in the UK?
We refresh CNP Professional CNP Mass XL pricing daily from Amazon UK and show the fetch time next to every figure. If no verified price is showing above, we do not currently hold one we would stand behind, and the buy button will take you to the live listing to check.
How much protein does CNP Mass XL contain per 100g?
CNP Mass XL contains 16.5g of protein per 100g, with 33g per 200g serving. It is a mass gainer product.
Is CNP Professional CNP Mass XL currently in stock?
At the last check, 1 out of 1 tracked variants was in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.
Pick your pack
1 size · any flavour · cost per 100g for each
Where to buy in the UK
4.8kg · 1 offer for this selection · sorted by cost per 100g
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