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Lean Muscle Supplements

Lean Muscle Supplements

The USN Core Muscle range of sports supplements allows you to develop lean muscle and perform at your best every time.

Including protein shakes, meal replacements and general health and well being products, this range has it all to help build that lean muscle. From Whey and creatine to BCAA's and essential vitamins.

Showing 1 - 12 of 26 results

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CREATINE HMB ARMOR Vegetarian

120 Capsules

USN CREATINE HMB ARMOR is a breakthrough performance supplement using a blend of Creatine Monohydrate and HMB that is protected by a revolutionary delayed release capsule.

Tick   Creatine and HMB

Tick   Optimum Release

Tick   Performance + Muscle Protection

from £44.99

AMINO ENER-G

12 x 375ml

The all new Amino ENER-G is USN’s first readymade BCAA drink formulated to sustain your lean muscle, even while you are on the go!

Quench your thirst, sustain muscle and increase energy easily with the Amino ENER-G.

  • Fast absorbing
  • Supports muscle recovery
  • Essential BCAAs 
from £29.99

Pure Protein GF-1

Multi-Stage Protein

Protein plays a vital part in repairing and building muscle mass and our Pure Protein GF-1 is one of the market leading protein shakes to support your training goals.

  • 40g of Premium Protein
  • Supports Muscle Recovery
  • Supports Lean Muscle Growth
from £39.99

Whey Protein Isolate

Isozero - 908g

USN Whey Protein Isolate is formulated with pure whey protein isolate.

This ultra-pure protein source has gone through a more intense and meticulous cold filtered purifying process to deliver a product with far less fat and carbohydrates than regular whey protein concentrate.

  • Whey Protein Isolate 908g
  • Ultra Low Fat, Sugar and Carb Content
  • Great for Lean Muscle Maintenance
from £54.99

Raw-Pro Vegetarian Protein

Introducing the Raw-Pro Vegetarian Protein, a raw plant based protein blend aimed at supporting muscle growth and maintenance.

Available in 2 delicious flavours, vanilla and chocolate, our high protein shake is ideal for both vegan and vegetarians.

  • Suitable for vegetarians and vegans
  • High Protein Formula
  • Excellent Amino Acid Profile
from £20.99
LIMITED TIME OFFER!

100% Premium Whey Protein

The USN Whey Protein is a premium MyoMatrix whey protein concentrate and isolate blend. Our tasty shake provides you with an impressive 24g of protein per 34g serving. The high value protein is perfect for those looking to maintain and grow lean muscle mass. The Lactase enzyme provided can improve your lactose digestion which is ideal for those who have difficulty digesting lactose.

  • 24g of protein – promoting lean muscle maintenance and growth
  • BCAAs and L-Glutamine
  • Delicious flavours
from £15.99
250g EXTRA FREE when you purchase our 750g Tub!

Creatine Monohydrate

Our bioavailable pure crystallised USN Creatine Monohydrate is ideal for those looking for that extra boost during their workout sessions. Out Creatine Monohydrate can assist in providing you that all important increase in muscle and physical performance, so you can make the most out of your training sessions.

  • Bioavailable pure crystallised creatine.
  • Creatine can increase physical performance
  • Ideal for short-term, high intensity exercise
from £8.78

BCAA Power Punch

Dynamic Formula

The USN BCAA Power Punch offers a great tasting, easy to mix and dynamic formula.

The blend of Glutamic Acid and Branched Chain Amino Acids gives you a tasty beverage designed to give you that extra boost to help fight fatigue and support your muscle growth and maintenance.

  • Supports Performance Levels
  • Supports Muscle Recovery
  • Great Tasting Intra-Workout Supplement
from £40.00

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
from £44.82

Casein

Night Time Protein

The ideal supplement to fuel your body whilst you sleep, the USN Casein Night Time Protein maximises your recovery periods so that you can come back stronger!

Our great tasting Casein Shake is aimed at anyone looking to optimise their recovery during their sleep.

  • Night Time Protein
  • Slow Digesting Supports
  • Muscle Recovery and Growth
from £49.99

100% Pure Leucine

180 capsules

The most researched BCAA to support your challenge!

For high intensity exercise, we fully recommend 100% Pure Leucine to help you reach your goals.

  • Essential BCAA
  • Fight Fatigue
  • Support Oxidation Rate
from £23.99

HFL WHEY PROTEIN ISOLATE

USN Whey Isolate is formulated with pure whey protein isolate. This ultra-pure protein source has gone through a more intense and meticulous cold filtered purifying process to deliver a product with far less fat and carbohydrates than regular whey protein concentrate.
from £40.00

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