WPI 3kg Banana

(19 customer reviews)


3 in stock

Amino Charged WPI is International Protein’s Whey Protein Isolate (WPI) product, and it is known by bodybuilders and high-performance athletes as an incredible alternative to whey protein concentrate (WPC) that can help to build lean muscle and improve muscle recovery.

International Protein WPI contains fast-absorption whey protein isolate, hydrolysed WPI, L-Glutamine and L-Arginine to facilitate muscle recovery and boost protein nutrition. Each 40g serve of amino charged WPI delivers over 35 grams of quality protein and around 150 calories, making this a lean low-calorie protein powder suitable for a range of uses, including post-workout or between meal shakes.


Product Features

  • Free-Form Amino Acid Technology.
  • High in Bioactive Peptides.
  • Added Glutamine and Arginine.
  • 35.3g Protein per 40g Serving!
  • Lean Muscle Growth & Recovery.
  • Natural Essential Amino Acid


  • Advanced Amino Recovery Technology
  • Grass-Fed WPI plus Whey Peptides
  • Added Glutamine & Arginine
  • Stabiliser Free for Rapid Absorption

What do you get when you take Whey Protein Isolate, boost it with natural Whey Peptides and then super-charge it with maximum legal amounts of L-Glutamine and L-Arginine?


AMINO CHARGED WPI has 35g of high quality whey protein per 40g serve, it’s the most delicious “whey” to boost protein nutrition and re-charge your system every day


Whey Protein Isolate (WPI) – highest protein (94% by dry weight basis), lowest fat and less than 1% carbohydrates and sugars (lactose). WPI is naturally high in bioactive peptides for muscle tissue synthesis and immunoglobulin proteins for immune system support. This nutrient packed protein is a rich source of all the essential amino acids, and contains the highest concentration (24-25%) of Branch Chain Amino Acids (BCAA’s), especially leucine, of any protein source. BCAA’s help facilitate muscle recovery after hard training or sport.


Whey Peptides – di and tripeptides from carefully hydrolysed whey protein isolate for ultra rapid absorption. Whey peptides start the muscle building process by stimulating the liver to produce anabolic growth factors that stimulate muscle growth and enhance muscle recovery.


Natural Fermented L-Glutamine – produced from rice without the use of chemicals so there are no toxic residues; only pure, clean L-Glutamine for recovery and immune function.

Free Form L-Glutamine and L-Arginine – added to the naturally occurring glutamine & arginine in whey protein isolate to boost their levels closer to those found in other types of protein, providing an even stronger amino acid profile. L-glutamine & Arginine are ‘critical cluster’ amino acids which help spare muscle during periods of low energy intake/dieting.


There is absolutely nothing diluting this pure protein, just high-quality protein and amino acids available for your body to digest at the fastest possible rate. Why pay for whey protein isolate and then slow its quick absorption with vegetable gums, thickeners and fillers?


  • Easily Digested – we source the highest quality whey protein isolate, fastest digesting hydrolysed whey protein isolate (whey peptides), and free form amino acids for rapid and efficient assimilation.
  • No Vegetable Gums or Soy Proteins – so it won’t leave you feeling bloated.
  • No Gluten – no cheap glutamine peptides derived from hydrolysed wheat or low quality wheat proteins, making it suitable for coeliacs and people with wheat allergies.
  • 100% Great Taste – a range of delicious flavours that will leave you wanting more.
  • Ultra-Low Fat – 99% fat-free for guilt-free supplementation to help with weight loss.
  • No Aspartame – sweetened with sucralose for a pleasant taste and no unwanted compounds.
  • Easy Mixing – just add water and shake. Amino Charged WPI mixes quickly and easily into a light, delicious shake without the need for a blender.



Serving Size: 40g
Per 40g Serve Per 100g
Energy 636 kJ152 Cal 1589 kJ380 Cal
Protein 35.3 g 88.3 g
Fat- Total

– Saturated

0.3 g0.1 g 0.7 g0.3 g
Carbohydrates- Total

– Sugars

2.5 g1.2 g 3.5 g1.3 g
Dietary Fibre 0.1 g 0.3 g
Sodium 100 mg 250 mg
Potassium 406 mg 1015 mg
L-Glutamine 640 mg 1600 mg
L-Arginine 360mg 900mg


Warnings: This food is not a sole source of nutrition and should be used in conjunction with a nutritious diet and with an appropriate physical training or exercise program. This food is not suitable for children under the age of 15 or pregnant women. It should only be used under medical or dietetic supervision. Keep out of reach of children.

INGREDIENTS: Whey Protein Isolate, Flavours, Hydrolysed Whey Protein Isolate (Whey Peptides), Cocoa*, L-Glutamine, L-Arginine, Chocolate Flake (1%)#, Sweetener (Sucralose), Natural Colour (Curcumin),^ Emulsifier (Soy Lecithin).

* Chocolate, Vanilla, Strawberry, Banana, Choc Raspberry, Cookies & Cream and Turkish Delight flavours.

DIRECTIONS FOR USE: Mix 40g (3 heaped tablespoons OR 1 1/3 SCOOPS) with 200ml – 300ml of cold water, low fat milk, full cream milk or soymilk in a shaker or blender. Take 2-3 times daily to obtain your required protein intake. Best times for use are first thing in the morning, mid morning and/or mid afternoon and before sleep.

19 reviews for WPI 3kg Banana

  1. Zachary Dunckley

    Delicious and great energy! Makes early morning workouts so much easier to kick start!

  2. Madeleine Wiseman

    Good product, i like it.

  3. Ethan Haly

    I love this product!! Works really quickly and no crash!

  4. Daniel Mobourne

    Love the flavor. No jitters. Mixes easily

  5. Charlie Hoare

    Taste great! I work overnights and use this while I’m at work and on my days off. Never the jittery feeling. This is the first time I’ve tried this favor.

  6. Aaron Glasgow

    Tastes and works great. Will continue to purchase as an intra-workout.

  7. Ava Hassell

    Love the brand, the product, and results.

  8. Piper Collett

    Great pre or post workout. Also great for focus. No crash like many “energy” products. Work great for me.

  9. Tyson Clunie

    Flavor is great and gives me a boost of energy before teaching or taking classes.

  10. Ryder O’Meara

    Love this and the energy it gives me.

  11. Brianna Hanlon

    Love the flavor – yummy! Great for workouts in the morning.

  12. Joshua Goldsbrough

    I love the flavor and it gives me just the right amount of energy to have a great workout! A great energy boost.

  13. Hudson Forro

    great quick mix when your feeling tired after a hard day

  14. Skye Appleroth

    Great Product! Works Great!

  15. Indiana Easterbrook

    Great quality amino acids. i take it before my retail job to stay focused and i double up the scoops before a workout. its a great product and tastes great.

  16. Amy Walcott

    This stuff is great!! Helps with performance and gives a good boost of energy.

  17. Caitlyn Waring

    Great flavor gives you that little bit of extra energy you need before and during your workouts without making you jittery. And no crash afterwards

  18. Lucinda Congreve

    I have used this product for several years ~ and this is by far my most favorite flavor.

  19. Joshua Hain

    Love it. It was recommended to me by a friend at work that used to be a personal trainer. Been using it for about 4 months now. It has helped tremendously. With kids and a Nightshift job that I flip back and forth from, my energy levels can get pretty low. This stuff really helps get me going to push through my workouts, and I seem to recover faster between sets.

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