Protein Bars & Beverages

Protein Bars & Beverages

All of our protein bars and ready to drink protein shakes are high in protein and low in fat, all designed for your convenience.

Perfect for the fitness fan on the go and the health conscious person who enjoys and indulgent snack.

Showing 1 - 12 of 14 results


Diet Whey Bars

12 x 55g

A great tasting chocolate bar that won’t ruin your diet!

The USN Diet whey Bars offer a great tasting meal replacement bar providing your body with the nutritional support it needs to help you achieve your goals.

  • Meal Replacement Bar
  • 22g of Protein
  • Great Tasting Flavours


Coconut Water - 8 x 330 ml

Refreshing, delicious and nutritious – the USN Isoco is revitalising protein coconut water.

Low in sugar and containing a healthy supply of protein, our enjoyable coconut beverage is available in fruity, tasty flavours.

  • Coconut Water
  • 19.5g of Protein
  • Low Sugar
  • 8 x 330ml


24 x 80g

Fuel your passion naturally with our great tasting flapjacks and start your challenge today.

Tick   Supports muscular growth and repair

Tick   High in protein and fibre

Tick   Great tasting flavours

Muscle Fuel Anabolic Bars

Meal Replacement

The USN Muscle Fuel Anabolic bars are incredible, providing you with a premium nutritional bar.

Great tasting flavours and providing you with over 30g of premium protein to support your challenge.

Tick   A Variety of Great Tasting Flavours

Tick   Convenient Muscle Supporting Snack

Tick   Over 30g of Protein per bar

Protein Fuel 50

Our Protein Fuel 50 is ideal for the busy fitness enthusiast and those with little time to prepare high protein snacks and meals! Containing an impressive 50g of protein, our convenient supplement provides you with a great source of protein whilst tasting fantastic.

  • High Protein Content
  • Convenient Ready-to-Drink Shake
  • Supports Muscle Recovery

Protein Delite Bars

New Flavours Available!

Try our delicious and nutritious Protein Delite Bars; USN’s popular protein bars contain up to 30g of high quality protein, 0g Trans Fat and an advanced Whey Isolate formula. An ideal snack for fitness fanatics on the go, giving you a high quality protein snack whilst tasting fantastic.

  • Up to 30g of Protein
  • Advanced Whey Protein Isolate
  • Tasty and convenient

Diet Fuel Ultralean RTD

Our Diet Fuel RTD's (Ready-To-Drink) are part of the USN Weight Loss Range. This product comes in a pack of 8 bottles with each bottle holding 330ml of ready mixed protein shake!

Simply unscrew the cap of each bottle, drink and enjoy! Perfect for replacing any meal of the day or for having a quick and tasty snack between healthy meals!

Tick   Convenient RTD (Ready-To-Drink)

Tick   Nutritious Snack - Fat Free

Tick   8 x 330ml

Protein Seed & Nut Vegetarian

12 x 65g

Looking for a delicious intra or post exercise energy snack? Look no further. USN's tasty and indulgent Energy Bars are here, in 3 great varieties: Protein, Nuts & Seeds and Honey, Nuts & Seeds.

Whether you've just finished a triathlon, it's halftime of your rugby match or even if it's just mid afternoon and you're just feeling peckish, this is the bar for you. Perfect for any time of day!

Protein Fuel 25


USN's Pure Protein 25 is a Ready To Drink (RTD) high in protein, low in carbohydrate and fat meal replacement shake. It comes in a pack of 8 x 330ml bottles,perfect for anyone looking for a super tasty, convenient protein shake on the go.

  • Available in two delicious flavours; Strawberry and Chocolate
  • Can be used to replace and entire meal, or just as a snack to help avoid unhealthy food
  • 25g protein per bottle

Muscle Fuel STS Bars

Our Muscle Fuel STS bars are the ideal meal replacement, which is not only convenient for fitness fanatics on the go, but also tastes great. The Caramel shortbread flavour provides you with a healthy supply of vital nutrients to support your hard work in the gym.

  • 14.4g of high quality protein
  • 25.8g of energy packed carbohydrates
  • Tasty Caramel Shortbread flavour

Pure Protein Bars

12 x 75g

For those fitness enthusiasts on the go, try out delicious high protein bar. The USN Pure Protein bar is back full of the nutrients you need to feed your muscles.

Our delicious and nutritious bars can benefit you in the following way:

  • Convenient on-the-go supplement
  • 25g of Protein
  • 30g of Carbohydrates
  • Great tasting flavours

Savoury Seed & Nut Protein Bar

Looking for a delicious intra or post exercise energy snack? Look no further. USN's tasty and indulgent Energy Bar, Protein, Savoury, Nuts & Seeds.

from £29.88
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