Soy Protein Isolate

Soy Protein Isolate

  • Non GMO Soy
  • Vegan / Vegetarian suitable
  • High Protein at Approx 90%
  • Lactose Free
  • Medium Rate of Digestion
  • Kosher and Halal Approved
Weight & Flavour

1kg Natural

Quantity
5 out of 5 stars from 8 reviews
$40.00
Bulk Buy Discounts
2+ @ $38.00 each
3+ @ $36.00 each
4+ @ $34.00 each
5+ @ $33.00 each
10+ @ $32.00 each
15+ @ $31.00 each

Made in the USA, our Soy Protein Isolate is the most superior Soy Protein in the world with over 90% protein, 3.3% fat and 1% carbs.

Patented by the leading US Soy Protein manufacturer SUPRO®, they use an identity preservation process to ensure that the soy is NON GMO and of the highest quality.

As a non dairy protein it is ideal for vegans, people with lactose and gluten intolerance and for those wanting to blend it with whey or casein as it has medium rate of digestion. The facts are:

  • Plant Based Protein
  • High Level BCAAs (Branched Chain Amino Acids) and Essential Amino Acids helping to increase protein synthesis
  • High Protein at 91g per 100g on a Dry Basis
  • Low Fat at 1g per 30g serve
  • Mixes easily in water, milk and fruit juice
  • Non GMO, Gluten Free, Lactose Free
  • Kosher, Halal, Vegetarian and Vegan approved
  • Pure, No Fillers, Preservatives or Flavourings

Available in 1kg packs and bulk discounts.

  • Non GMO Soy
  • Vegan / Vegetarian suitable
  • High Protein at Approx 90%
  • Lactose Free
  • Medium Rate of Digestion
  • Kosher and Halal Approved

Mix 30g (one level scoop) of Soy Protein Isolate into 250ml of water or milk until dissolved in a shaker. Use less liquid for a stronger taste and thicker consistency

Serving Size: one scoop (30g)

Servings Per 1kg Pack: 33

Ingredients: Soy Protein Isolate, Soy Lecithin

Typical Nutritional Information Amino Acids per 100g of Protein
Natural Per 30g Per 100g
Energy (kJ) 475 1583
Calories 113 378
Protein (dry basis) 27.3g 91.0g
Protein (as is) 26.1g 87.0g
Fat 0.99g 3.3g
- saturated 0.27g 0.9g
Carbohydrates 0.3g 1.0g
- sugars 0g 0g
Sodium 219mg 730mg
Branch Chain Amino Acids Other Amino Acids
Isoleucine 4.9g Arginine 7.6g
Leucine 8.2g Cystine 1.3g
Valine 5.0g Glycine 4.2g
Other Essential Amino Acids Proline 5.1g
Lysine 6.3g Tyrosine 3.8g
Methionine 1.3g Aspartic Acid 11.6g
Phenylalanine 5.2g Serine 5.2g
Threonine 3.8g Glutamic Acid 19.1g
Tryptophan 1.3g Alanine 4.3g
    Histidine 2.6g

Allergens: Contains soy.

Good for those with Whey/Vegan Protein Intolerance

By: on 27 October 2023
I’ve tried so many brands and they all give me bloating, diarrhoea (from Whey, Collagen) or constipation (Pea/Vegan Proteins). This was the first brand that mixes well and does not give me any digestive issues. Very happy with the product. Taste nice
(5)

Soy Protein Isolate - Great Product

By: on 27 March 2022
Super fast delivery. Great Product. Will purchase again.
(5)

Pleasantly Surprised

By: on 12 January 2022
Having used Professional Whey's WPI powder for years I was at a loss when I developed a cow's milk allergy. Not wanting to eat a kilo of chicken every day I thought I'd give the Soy Protein Isolate a try given its close approximation to the WPI. What a surprise the SPI powder mixes as well as the WPI and the taste is enjoyable on its own with Soy Milk or with some flavouring. (Cinnamon is a winner!) Would absolutely recommend giving this SPI a try!
(5)

Good Quality Soy Protein Isolate

By: on 22 April 2020
Compared to a different brand of SPI that I tried, this one is much better. It is smoother, less caked-up inside, and the packaging is good. I had to throw out the other soy product despite barely using it because it gave me severe headaches and diarrhea, but this one had no side effects, so I'm very happy. Will definitely re-purchase. I guess that's what you get when you order a good brand that is made in the USA.
(5)

Mr

By: on 23 July 2016
Soy protein isolate has an incredible amino acid profile, don't let anyone fool u into thinking it is inferior to whey. For the lactose intolerant, or those wanting a different protein powder, this is it. Unbelievable taste. Once mixed it becomes lightly aerated (yummy) and has a delicious nutty flavor. Mix with any of the organic flavours and u r in protein powder heaven! Hand to heart: Best protein powder I have ever had.
(5)

my new go to protein powder

By: on 20 August 2015
The soy protein isolate taste good, is easy to digest and mixes well when blended, however in a shaker it takes a few minutes to shake the lumps out.
(5)

Skepticism or plain ignorance

By: on 9 March 2014
I have read the product information and honestly thought that it was overrated. However, I decided to give it a try, just for a change. Now I'm a convert and taste great too. I think you need to out some flavours in this soy protein is great, similar to what is done for other products. I love chocolate. It really didn't upset my stomach at all. I recommend it to anyone, just give it a try.
(4)

Finally convinced

By: on 2 October 2013
I have steered cleared of soy for so long..... Whilst trying to find a non dairy solution equal to whey. I use pea protein as well which is not suited to as many uses, and taste needs to be tinkered with . But This powder is so versatile and tastes good! I use it in chia pudding, quick post/pre-workout drinks, baking, sweets, meal replacement for busy days. Am currently leaning out and gaining muscle WITHOUT upsetting my tummy, compromising on taste or going hungry thanks to this product. highly recommend!
(5)

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