USN Grow XL 6kg

USN Grow XL 6kg by USN Nutrition is no longer stocked at Sportsfuel Supplements
($0.02 per gram)

Out of Stock


Earn up to $4.50 in Rewards Points!

*Results vary, there is no guarantee of specific results. This product is not intended to diagnose, treat, cure or prevent any disease. It is important to do your own research and consult with a qualified healthcare provider or doctor to decide what is best for you.

USN Nutrition

Fast Same Day Shipping.

7 Day Right of Return.
Conditions Apply...



Increase muscle mass with this hard gainer formula by USN!

Formulated with scientifically research ingredients, Grow-XL provides your body with the best nutrients to support you getting the best results from all of your hard working in training.

USN’s Grow-XL is perfect for you if you find it hard to put on weight. Boost your recovery times and increase muscle mass and strength. Increases like these are supported by BCAAs, Glutamine & 50 grams of high-quality protein in every four scoops of Grow-XL.

Grow-XL includes ingredients for the support of protein synthesis (muscle growth) and supplying nitrogen to your muscles. These include 50 grams of high quality protein, the three main BCAAs (Branched Chain Amino Acids) (Valine, Isoleucine and Leucine) and Glutamine.

If you have a fast metabolism (find it hard to gain weight) and require higher levels of carbohydrates for higher levels of energy, then Grow-XL is for you as this is exactly what it was made for!

USN’s Grow-XL provides Calcium for the support for normal muscle function along with EAAs (Essential Amino Acids) from protein (50 grams per 4 scoops) and 229 grams of high-quality carbohydrates. Grow-XL also includes protein and glycogen metabolism support from Vitamin B6 and increased performance for high-intensity, short training sessions from added Creatine Monohydrate.

Supplement Facts Flavour: Chocolate

Additional Info

Additional Info

Product Form No
Serves No
Main Goal No
Main Ingredient No
Price per gram $0.02


Write Your Own Review

You're reviewing: USN Grow XL 6kg

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

Shipping & Payment


Orders are shipped for FREE NZ Wide.

Same Day Shipping: All orders recieved before 4pm weekdays will be packed and shipped on the same day.

Track and Trace Courier Delivery: Orders are shipped with Courierpost or PBT Couriers. Tracking details are sent by email as soon as your order is packed.

Delivery Time: This will vary based on your location and whether you are at a rural address. However our shipping times are very fast, with same day or next day delivery to most major cities within New Zealand.

Click here for more Shipping Details


Credit Card: We accept MasterCard and Visa payments through our website.

Direct Credit: Payments can be made by direct credit bank transfers. After you checkout you will be emailed our bank account number and payment instructions.

See more Payment Details here

Featured Products

Current Promos