Soy Protein Isolate
4.5 from 312
Soy Protein Isolate
4.5 from 312
Vegan Au Certified
Packed with protein
Easy on the stomach
All natural ingredients
Product Overview
Rewards & Easy Instalments
Availability
Multibuy Discounts
Save on Soy Protein Isolate with multibuy discounts. Add 2 or more bags of any flavour to your cart and start saving.
Price Per Bag
- 1kg = $33.00
- 2kg (2 x 1kg) bags = $31.00 each
- 3kg (3 x 1kg) bags = $30.00 each
- 4kg (4 x 1kg) bags = $29.00 each
- 5kg (5 x 1kg) bags = $28.40 each
- 10kg (10 x 1kg) bags = $27.40 each
$33.00
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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.
We deliberately source a soy protein that is not thick and gluggy. So it mixes easily and is great consumed with just water.
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.
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Suitable for vegetarians and vegans
Our plant-based proteins are flavoured with only completely natural ingredients. We useMonk Fruit and Stevia as a sweetener (of the highest grades available), which flavours the protein while addingno bitterness. What's more it'scalorie free! Soy Protein is certified vegan by Vegan Australia.
For our natural flavours we useNatural Cocoa and Natural Chocolate flavouring for ChocolateandNatural Vanilla flavouring for Vanilla. Combined with Monk Fruit and Stevia, we have developed agreat tasting natural product.
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).
Soy Protein Isolate Ingredients
Vanilla Flavour Soy Protein
Ingredients: Soy Protein Isolate, Natural Flavouring, Natural Sweetener (Monk fruit, Stevia), Xanthan Gum.
Contains: Soy
Chocolate Flavour Soy Protein
Ingredients: Soy Protein Isolate, Cocoa, Natural Flavouring, Natural Sweetener (Monk fruit, Stevia), Xanthan Gum.
Contains: Soy
Raw (Unflavoured) Soy Protein
Ingredients: Soy Protein Isolate.
Contains: Soy
Storage
Keep well sealed, store away from moisture, light and heat.
Further Reading on Soy Protein Isolate
Frequently Asked Questions about Soy Protein Isolate
How does Soy Protein Isolate taste?
This product is available in flavoured and unflavoured versions and 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?
In theory yes, but not in all council areas right now.
The REDcycle program has been discontinued, and the industry is working together to find a solution to continue recycling soft plastics. For now, we recommend checking with your local council, but most require you to put the packaging in your regular landfill bin.
The included scoop can be recycled as hard plastic in your local council pickup.
For more information about what Bulk is doing to improve sustainability,check this article.
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:
- Crunchy Vegan Peanut Butter Balls
- Zesty Protein Bars
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 to certified Australian laboratories for testing, such as National Measurement Institute (NMI)and Southern Cross University and Biotest which are all independently verified and NATA accredited.
The NMI is a laboratory run by the Australian Government, which is used for police forensic testing, SIA - Sports Integrity Australia 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.
- 07/02/2025 - Soy Protein Isolate - Vanilla
- 24/01/2024 - Soy Protein Isolate - Chocolate
- 24/01/2024 - Soy Protein Isolate - Raw (Unflavoured)
- 24/01/2024 - Soy Protein Isolate - Vanilla
- 18/07/2023 - Soy Protein Isolate - Chocolate
- 18/07/2023 - Soy Protein Isolate - Raw (Unflavoured)
- 18/07/2023 - Soy Protein Isolate - Vanilla
- 25/01/2023 - Soy Protein Isolate - Chocolate
- 25/01/2023 - Soy Protein Isolate - Raw (Unflavoured)
- 25/01/2023 - Soy Protein Isolate - Vanilla
- 08/07/2022 - Soy Protein Isolate - Chocolate
- 08/07/2022 - Soy Protein Isolate - Raw (Unflavoured)
- 08/07/2022 - Soy Protein Isolate - Vanilla
- 29/01/2021 - Soy Protein Isolate - Chocolate
- 29/01/2021 - Soy Protein Isolate - Raw (Unflavoured)
- 29/01/2021 - Soy Protein Isolate - Vanilla
- 12/12/2019 - Soy Protein Isolate - Chocolate
- 12/12/2019 - Soy Protein Isolate - Raw (Unflavoured)
- 12/12/2019 - Soy Protein Isolate - Vanilla
- 23/07/2019 - Soy Protein Isolate - Raw (Unflavoured)
- 23/07/2019 - Soy Protein Isolate - Vanilla
- 11/07/2018 - Soy Protein Isolate - Vanilla
- 04/07/2018 - Soy Protein Isolate - Raw (Unflavoured)
Soy Protein Isolate Nutrition Panels
| CHOCOLATE SOY PROTEIN NUTRITION INFORMATION | ||
|---|---|---|
| Servings per 1kg package: 33Servings size: 30g | ||
| Average Quantity Per Serving | Average Quantity Per 100g | |
| Energy (kj) | 466 | 1,554 |
| Protein (g) | 24.5 | 81.5 |
| Fats (g) | 0.6 | 1.9 |
| (saturated) (g) | 0.3 | 0.8 |
| Carbohydrates (g) | 1.4 | 4.8 |
| (sugars) (g) | 0.4 | 1.2 |
| Sodium (mg) | 197 | 657 |
| VANILLA SOY PROTEIN NUTRITION INFORMATION | ||
|---|---|---|
| Servings per 1kg package: 33Servings size: 30g | ||
| Average Quantity Per Serving | Average Quantity Per 100g | |
| Energy (kj) | 468 | 1,561 |
| Protein (g) | 25.4 | 84.8 |
| Fats (g) | 0.4 | 1.4 |
| (saturated) (g) | 0.1 | 0.5 |
| Carbohydrates (g) | 1.0 | 3.2 |
| (sugars) (g) | 0.4 | 1.2 |
| Sodium (mg) | 202 | 675 |
| RAW SOY PROTEIN NUTRITION INFORMATION | ||
|---|---|---|
| Servings per 1kg package: 33Servings size: 30g | ||
| Average Quantity Per Serving | Average Quantity Per 100g | |
| Energy (kj) | 472 | 1,574 |
| Protein (g) | 26.5 | 88.2 |
| 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 | ||
|---|---|---|
| Servings per 1kg package: 33Servings size: 30g | ||
| Average Quantity Per Serving | Average Quantity Per 100g | |
| Alanine (mg) | 1,260 | 4,200 |
| Arginine (mg) | 2,400 | 8,000 |
| Aspartic Acid (mg) | 3,630 | 12,100 |
| Cysteine (mg) | 420 | 1,400 |
| Glutamine + Glutamic Acid (mg) | 6,120 | 20,400 |
| Glycine (mg) | 1,260 | 4,200 |
| Histidine (mg) | 810 | 2,700 |
| Isoleucine (mg) | 1,290 | 4,300 |
| Leucine (mg) | 2,340 | 7,800 |
| Lysine (mg) | 1,950 | 6,500 |
| Methionine (mg) | 420 | 1,400 |
| Phenylalanine (mg) | 1,620 | 5,400 |
| Proline (mg) | 1,590 | 4,300 |
| Serine (mg) | 1,710 | 5,700 |
| Threonine (mg) | 1,080 | 3,600 |
| Tryptophan (mg) | 300 | 1,000 |
| Tyrosine (mg) | 1,230 | 4,100 |
| Valine (mg) | 1,350 | 4,500 |
