USN Mass Gainers

Find your USN mass gainer match

Looking to build on your training with USN Mass Gainers? This page brings together a focused range of formulas to help you add convenient calories and protein to your day, in a way that works with your goals and your schedule.

USN’s Muscle Fuel Anabolic range offers a higher calorie shake than standard whey, with added carbs and a blend of proteins. From here, it’s all about choosing the format and flavour that fits your lifestyle.

Explore more from USN and other brands

If you’d like to compare different brands, you can also explore our wider range of Applied Nutrition Mass Gainers.

To see more options beyond gainers, take a look at USN Active Nutrition Supplements or browse the full USN Active Nutrition range to find products that work with your wider training plan.