Hyperbolic Mass
by USN
Calories that count: a high-protein, high-carb formula built for serious muscle and weight gain.
- Up to 60g protein per serving
- Low fat - under 3g per 100g
- High calorie for bulking phases
- For shakes, smoothies, baking and more
FlavourStrawberry
Size6kg
Best price today
In stock£49.73
£0.83 / 100g
Secure retailer checkout
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Transparent protein profile
What's inside
Values per 100g, with the amount in one 300g serving
20g protein
60g per 300g serving
70g carbohydrates
210g per 300g serving
1g fat
2.1g per 300g serving - very lean
392 kcal
1176 kcal per 300g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (300g) |
|---|---|---|
| Protein | 20g | 60g |
| Calories | 392 kcal | 1176 kcal |
| Carbohydrates | 70g | 210g |
| Fat | 0.7g | 2.1g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£0.71/100g (£42.50 for 6kg on 6 Oct 2026)
6kg · all flavours · price per pack
- Amazon UKlatest £49.73, lowest £42.50, highest £79.99 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
USN Hyperbolic Mass 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 20g of protein per 100g (around 60g per 300g serving), USN Hyperbolic Mass sits in a competitive position for a mass gainer product.
What else do you need to know?
USN Hyperbolic Mass is a mass gainer protein powder made by USN. It comes in 6kg 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 USN Hyperbolic Mass in the UK?
The best price we have verified today is £0.83 per 100g for the 6kg bag, checked 26 Oct 2026. Use the buy button above to go straight to it.
How much protein does Hyperbolic Mass contain per 100g?
Hyperbolic Mass contains 20g of protein per 100g, with 60g per 300g serving. It is a mass gainer product.
Is USN Hyperbolic Mass currently in stock?
At the last check, 1 out of 2 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
6kg · 2 offers for this selection · sorted by cost per 100g
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