Purely MASS - Special Offer
by Medi-Evil Nutrition
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
Size5.28kg
Best price today
In stock£37.99
£0.72 / 100g
Secure retailer checkout
We may earn a commission at no extra cost to you. Affiliate disclosure
Transparent protein profile
What's inside
Values per 100g, with the amount in one 150g serving
22g protein
33g per 150g serving
60g carbohydrates
90g per 150g serving
4g fat
6g per 150g serving - moderate fat
370 kcal
555 kcal per 150g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (150g) |
|---|---|---|
| Protein | 22g | 33g |
| Calories | 370 kcal | 555 kcal |
| Carbohydrates | 60g | 90g |
| Fat | 4g | 6g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£0.70/100g (£36.99 for 5.28kg on 7 Jun 2026)
5.28kg · all flavours · price per pack
- Amazon UKlatest £37.99, lowest £37.99, highest £37.99 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
Medi-Evil Nutrition Purely MASS - Special Offer 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 22g of protein per 100g (around 33g per 150g serving), Medi-Evil Nutrition Purely MASS - Special Offer sits in a competitive position for a mass gainer product.
What else do you need to know?
Medi-Evil Nutrition Purely MASS - Special Offer is a mass gainer protein powder made by Medi-Evil Nutrition. It comes in 5.28kg 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 Medi-Evil Nutrition Purely MASS - Special Offer in the UK?
The best price we have verified today is £0.72 per 100g for the 5.28kg bag, checked 25 Sept 2026. Use the buy button above to go straight to it.
How much protein does Purely MASS - Special Offer contain per 100g?
Purely MASS - Special Offer contains 22g of protein per 100g, with 33g per 150g serving. It is a mass gainer product.
Is Medi-Evil Nutrition Purely MASS - Special Offer currently in stock?
At the last check, 2 out of 2 tracked variants were 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
5.28kg · 2 offers for this selection · sorted by cost per 100g
Similar products you might prefer
Other mass gainer powders from different brands, cheapest per 100g first.
Applied Nutrition
Critical Mass Professional
Reflex Nutrition
Reflex Instant Mass Heavyweight
Pro-Elite
X-Force Mass Gainer Powder