Whey Protein Isolate

AU$36.00
  • Lactose Free
  • Gluten Free
  • Vegetarian
  • Vegan
  • Taste
  • Mixability
  • Effectiveness
  • Value for Money

... or make 4 interest-free payments of AU$9.00 when your order is over AU$100 Afterpay Find out more

Great prices when buying in Bulk

  • 1kg = AU$36
  • 2kg = AU$69 (AU$34.50 each)
  • 3kg = AU$97 (AU$32.33 each)
  • 4kg = AU$124 (AU$31.00 each)
  • 5kg = AU$149 (AU$29.80 each)
  • 10kg = AU$289 (AU$28.90 each)
  • 15kg = AU$425 (AU$28.33 each)
  • 20kg = AU$549 (AU$27.45 each)
Peppermint Slice now available in WPI

Whey Protein Isolate

Our Whey Protein Isolate (WPI) is a low temperature cross and ultra filtered whey protein which remains completely undenatured. We believe it is one of the purest Whey Protein Isolates on the market, with high levels of protein and lower levels of fats, carbohydrates and sodium. Our Whey Protein Isolate is naturally rich in amino acids, particularly branched chain amino acids (BCAAs), essential amino acids (EAAs) and glutamine which ensures optimum muscle growth.

We use the strongest sweetener available and only the finest flavouring systems in our flavoured whey protein isolate, which ensures an exceptionally pure finished product. Our flavouring systems are mixed between 1% and 4% which guarantees product purity.

Our Whey Protein Isolate is suitable for those who want the fastest absorbing and most bio available protein source. From endurance to strength athletes users will find our Whey Protein Isolate (WPI) helps recovery, strength and muscle levels as well as strengthening the immune system.

Dosage

30 grams (approximately 1 level scoop) after training for maximum nutritional benefit, or anytime during the day for a low fat meal replacement.

Directions for Whey Protein Isolate

Combine powder with 300-400ml of water or low fat milk and consume immediately.

We recommend you check out our blog here for more information on sweetness, flavour and mixing of our products.

Ingredients

Cross and Ultra Filtered Whey Protein Isolate (WPI), Flavour, Sweetener (Sucralose).

Chocolate based flavours contain cocoa. Raw (unflavoured) selection does not contain sweeteners or flavourings.

Bulk Nutrients is proudly Australian owned and operated with all products developed, blended and packed locally in our facility in Grove, Tasmania. Find out more

Allergens

Contains Dairy, Soy Lecithin.

Soy Lecithin is added by the raw whey manufacturer to aid mixability. The inclusion rate is extremely low and will not affect those with allergies.

Storage

Keep well sealed, protect from moisture, light and heat.

  1. How does it taste? This product is flavoured and is generally considered to have a pleasant taste
  2. What is made from? This product is a protein derived from milk
  3. Are samples available of this product? Yes, you can request a free sample of this product from our Free Sample page
  4. How is it packaged? This product is packaged in resealable 1kg pouches
Chocolate Based Flavours Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 472 1572
Protein (g) 26.3 87.7
Fats (g) 0.4 1.7
  (saturated) (g) 0.3 1.5
Carbohydrates (g) 0.5 1.4
  (sugars) (g) 0.3 1.0
Sodium (mg) 62 205
Vanilla Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 478 1594
Protein (g) 27.1 90.5
Fats (g) 0.3 1.1
  (saturated) (g) 0.2 0.7
Carbohydrates (g) 0.3 0.9
  (sugars) (g) 0.3 0.9
Sodium (mg) 56 185
Banana Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 476 1586
Protein (g) 26.9 89.6
Fats (g) 0.4 1.2
  (saturated) (g) 0.2 0.7
Carbohydrates (g) 0.3 1.1
  (sugars) (g) 0.3 1.0
Sodium (mg) 56 188
Coffee Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 472 1572
Protein (g) 26.3 87.7
Fats (g) 0.4 1.4
  (saturated) (g) 0.3 1.0
Carbohydrates (g) 0.5 1.7
  (sugars) (g) 0.3 1.5
Sodium (mg) 62 205
Cookies & Cream Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 476 1586
Protein (g) 26.9 89.6
Fats (g) 0.4 1.2
  (saturated) (g) 0.2 0.7
Carbohydrates (g) 0.3 1.1
  (sugars) (g) 0.3 1.0
Sodium (mg) 56 188
Raw (Unflavoured) Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 482 1606
Protein (g) 27.4 91.4
Fats (g) 0.3 1.0
  (saturated) (g) 0.2 0.7
Carbohydrates (g) 0.3 0.9
  (sugars) (g) 0.3 0.9
Sodium (mg) 56 185
Salted Caramel Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 476 1586
Protein (g) 26.9 89.6
Fats (g) 0.4 1.2
  (saturated) (g) 0.2 0.7
Carbohydrates (g) 0.3 1.1
  (sugars) (g) 0.3 1.0
Sodium (mg) 56 188
Strawberry Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
  Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 476 1586
Protein (g) 26.9 89.6
Fats (g) 0.4 1.2
  (saturated) (g) 0.2 0.7
Carbohydrates (g) 0.3 1.1
  (sugars) (g) 0.3 1.0
Sodium (mg) 56 188
Typical Amino Acid ProfileAvg Qty Per ServeAvg Qty Per 100g
Alanine (mg) 1379 4597
Arginine (mg) 726 2420
Aspartic Acid (mg) 3023 10077
Cysteine (mg) 967 3223
Glutamic Acid (mg) 4257 14190
Glycine (mg) 435 1450
Histidine (mg) 484 1613
Isoleucine (mg) 1524 5080
Leucine (mg) 3459 11530
Lysine (mg) 2709 9030
Methionine (mg) 580 1933
Phenylalanine (mg) 919 3063
Proline (mg) 1088 3627
Serine (mg) 1088 3627
Threonine (mg) 1282 4273
Tryptophan (mg) 580 1933
Tyrosine (mg) 1016 3387
Valine (mg) 1354 4513

Formulated Supplementary Sports Food. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietic supervision. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and appropriate physical training or exercise program.

 is regularly lab tested.  Click to find out more!

Quick Facts

  • Protein
    91%
  • Carbs
    1%
  • Fats
    1%

Reviews

Write a Review

1445 product reviews Hide Reviews Show Reviews

  • 5
    Protein

    Posted by Glen Offereins on Nov 12, 2018

    Best protein! Great taste and blends really well

  • 4
    Fast Service

    Posted by Robyn on Nov 11, 2018

    Very efficient service. I love the product and the price. Only hassle is the snap lock closure can take a concerted effort to close properly.

  • 5
    WPI Review

    Posted by Daniel on Nov 11, 2018

    The WPI formulation taste delicious and mixes very well. Will continue to buy

  • 4
    Great and good value product

    Posted by Fiza Eade on Nov 11, 2018

    The price is reasonable and good product

  • 5
    Whey Protein Isolate Banana Flavour

    Posted by Keeni on Nov 10, 2018

    I purchased this one for my husband to try as I’ve been using Bulk Nutrients products for some time now. He was reluctant at first due to the low price and plain packaging, but surely that’s a good thing no?
    Well he loves it! Loves the banana flavour, says it’s not too overwhelming or too sweet, and is so easy to drink! Loves it in his oats too...overall win!

  • 4
    Great in the shaker after a workout

    Posted by Tara on Nov 07, 2018

    I'm not usually a fan of protein shakes made with water in the shaker but I have enjoyed this one after my gym sessions or as the occasional out and about snack. Mixes well in the shaker and tastes good. Goes too fluffy and doesn't taste right in the blender when making a smoothie so will keep for the shaker. Will be buying again.

  • 4
    Whey isolate

    Posted by Nick Turner on Nov 06, 2018

    Very good

  • 5
    WPI Awesome

    Posted by Winnie on Nov 05, 2018

    First time buying WPI this year and it is flawless. The macros are perfect and the quality and flavourings are A+. Haven't bought WPI/WPC anywhere else in a very long time.

  • 5
    Super versatile

    Posted by Tania on Oct 23, 2018

    I am super happy to have found this WPI! As a family of multi users this is the perfect fit!
    We all have different tastes and uses for it so being unflavoured is such a bonus as well as the fact it mixes well and just does what it is suppose too.
    And that fact we can add it to our foods and it is not detected by young ones helps as well!
    Well done Bulk!!

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