null

Soy Protein Isolate

Soy Protein is a 100% pure, plant based alternative to traditional dairy proteins. It offers one of the highest nutritional values in any protein.

4.3 from 73 reviews. Read all reviews or leave your own.
AU$27.00
  • Lactose Free
  • Gluten Free Ingredients
  • Vegetarian
  • Vegan
  • Taste
  • Mixability
  • Effectiveness
  • Value for Money

... or make 4 interest-free payments of AU$6.75 when your order is over AU$100 Afterpay Find out more

Great prices when buying in Bulk

  • 1kg = AU$27
  • 2kg = AU$49 (AU$24.50 each)
  • 3kg = AU$72 (AU$24 each)
  • 4kg = AU$93 (AU$23.25 each)
  • 5kg = AU$109 (AU$21.80 each)
  • 10kg = AU$195 (AU$19.50 each)

Packed with protein

Easy on the stomach

All natural ingredients

100% Natural Soy Protein Isolate

Bulk Nutrients' Soy Protein Isolate has one of the highest nutritional values available. It's 100% GMO free and contains no cholesterol, saturated fats or sugar.

Soy Protein Isolate has a great amino acid spread and can be used for building muscle as well as losing weight, or simply substituted for a meal.


Easy on the stomach

Vegetable proteins are gentler on the stomach than animal proteins so are suited to people with animal product allergies or sensitivities.

At Bulk Nutrients, we don't add anything to our Soy Protein Isolate that shouldn't be there. That means it's free from any additives, artificial flavourings or sweeteners and is 100% pure.


Suitable for vegetarians and vegans

Our vegetable proteins are flavoured with only completely natural ingredients. We use RA 98 Stevia as a sweetener (one of the highest grades available), which flavours the protein while adding no bitterness. What's more it's calorie free!

For our natural flavours we only use Natural Cocoa for Chocolate and Natural Vanilla flavouring for Vanilla. Natural Vanilla flavouring and RA 98 Stevia come at a very high cost, however we feel these ingredients are important to ensure a great tasting natural product.


We take extreme care when producing our vegan proteins, we have dedicated lines and machinery for our non dairy products to reduce the chance of cross contamination. Please be aware that we produce dairy proteins in the same facility, and despite our efforts there is a chance cross contamination (at very small levels) can occur.

Directions & Ingredients

Directions

Soy Protein can be taken with water, juice, smoothies or milks. Generally one scoop is added to 300 - 500mls of liquid. It can also be added to food anytime to boost protein levels.

Serving Size

A typical dose is one flat scoop (30g).

Ingredients in Soy Protein Isolate

Soy Protein Isolate, Natural Flavouring, Natural Sweetener (Stevia).

Note: Chocolate flavour contains cocoa. Raw does not contain flavouring or sweetener.

Allergens

Contains Soy.

Storage

Keep well sealed, store away from moisture, light and heat.

We take extreme care when producing our vegan proteins, we have dedicated lines and machinery for our non dairy products to reduce the chance of cross contamination. Please be aware that we produce dairy proteins in the same facility, and despite our efforts there is a chance cross contamination (at very small levels) can occur.

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!

Frequently Asked Questions about Soy Protein Isolate

How does Soy Protein Isolate taste?

This product is available flavoured and unflavoured versionsand is generally considered to have an average taste.

What is Soy Protein Isolate made from?

Soy Protein Isolate is a protein derived from soy.

Are samples of Soy Protein Isolate available?

Sorry we do not provide samples of Soy Protein Isolate.

How is Soy Protein Isolate packaged?

Soy Protein Isolate is packaged in resealable 1kg pouches.

Is the packaging for Soy Protein Isolate recyclable?

Yes! The bag can be recycled by placing it in the REDcycle drop off point bins. The included scoop can be recycled as a hard plastic in your local council pickup.

If you'd like more information, check this article which breaks down how Bulk's various products' packaging can be recycled.

Can I receive a discount buying more than one bag of Soy Protein Isolate at once?

Absolutely! Price breaks for Soy Protein Isolate begin when you purchase 2 units of any flavour. Just add more than that to your cart to see the savings.

Recipes containing Soy Protein Isolate

The Recipe Section of the Bulk Nutrients Blog now has over 300 healthy recipes.

Here are some of our favourites that use Soy Protein Isolate:

Soy Protein Lab Testing Results

At Bulk Nutrients we take our products’ purity very seriously.

To maintain our Soy Protein’s consistent high quality, we send a cross section of our product range away to be tested for protein purity by the National Measurement Institute (NMI) each month.

The NMI is a laboratory run by the Australian Government, which is used for police forensic testing, ASADA drug screening and by multinational food manufacturers for quality and safety testing.

NMI has conducted many hundreds of tests on Bulk Nutrients products for more than 6 years.

Lab testing results for Soy Protein Isolate.

Soy Protein Isolate Nutrition Panels

Chocolate Soy Protein Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 447 1490
Protein (g) 25 83.4
Fats (g) 0.8 2.5
  (saturated) (g) 0.3 1.2
Carbohydrates (g) 0.7 2.4
  (sugars) (g) 0.2 0.5
Sodium (mg) 198 660
Vanilla Soy Protein Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 449 1496
Protein (g) 26.5 88.4
Fats (g) 0.4 1.5
  (saturated) (g) 0.2 0.5
Carbohydrates (g) 0.4 1.3
  (sugars) (g) 0.4 1.3
Sodium (mg) 206 688
Raw Soy Protein Nutrition Information
Servings per 1kg package: 33 Servings size: 30g
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 452 1506
Protein (g) 27 90
Fats (g) 0.5 1.5
  (saturated) (g) 0.2 0.5
Carbohydrates (g) 0.2 0.5
  (sugars) (g) 0.2 0.5
Sodium (mg) 210 700
Typical Soy Protein Amino Acid Profile
Average Quantity Per Serving Average Quantity Per 100g
Alanine (mg) 1260 4200
Arginine (mg) 2400 8000
Aspartic Acid (mg) 3630 12100
Cysteine (mg) 420 1400
Glutamic Acid (mg) 6120 20400
Glycine (mg) 1260 4200
Histidine (mg) 810 2700
Isoleucine (mg) 1290 4300
Leucine (mg) 2340 7800
Lysine (mg) 1950 6500
Methionine (mg) 420 1400
Phenylalanine (mg) 1620 5400
Proline (mg) 1590 4300
Serine (mg) 1710 5700
Threonine (mg) 1080 3600
Tryptophan (mg) 300 1000
Tyrosine (mg) 1230 4100
Valine (mg) 1350 4500

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.

Soy Protein Isolate Reviews

How PayPal Works
Afterpay available for orders over $100*
Compare all Bulk Nutrients proteins