Q: Why has the packaging changed?

A: We're excited to introduce new packaging as part of our redesign, but you might still see our previous packaging in your orders as we prioritise reducing waste. Rest assured, it's the same high-quality product.

Vegetarian

Vegan

Soy Protein Isolate (Sample)

New and improved vegan-friendly protein blend with 90% protein content*

RM19.99‎

RM 666.33‎/kg

Flavour:

Amount:

Enjoy 50% Off Sitewide | Use Code : MP2025

RM19.99‎

RM 666.33‎/kg

Quantity:

Free shipping over £40 & free returns

Newly reformulated for even better flavour and texture, Soy Protein Isolate is a great choice for vegetarians, vegans, and anyone wanting to reduce the amount of dairy in their diet. It delivers an impressive 27g of protein per serving*. Ideal when on a plant-based diet, it contains 90% protein content*.

Want more information on protein powder, its benefits, and guidance on which one's best for you? Check out our Protein Guide.

Performance Advisory Board

Bringing together world-class scientists, doctors, and athletes to shape innovation at Myprotein — combining cutting-edge research with real-world testing to create solutions that actually deliver, for everybody. Find out more about our Performance Advisory Board.

What are the benefits of Soy Protein Isolate?

Soy Protein Isolate is an excellent source of protein for those following a plant-based diet, and supports all types of fitness ambitions, as protein supports the growth and maintenance of muscle.¹

Made from defatted soy beans, using an innovative process to make sure that it’s low-fat and low-sugar — it’s perfect for increasing protein intake without adding unwanted extra calories.

Who should take Soy Protein Isolate?

Our Soy Protein Isolate is ideal for anyone looking to increase their intake of protein, without wanting the hassle or calories of protein-heavy meals.

We especially recommend this protein powder to anyone following a plant-based lifestyle, since getting enough protein into a vegan diet can be tricky and time-consuming.

What does Soy Protein Isolate taste like?

Our protein powders are not only created to offer great nutritionals, but also to taste amazing in shakes. That's why we've developed a range of flavours for our Soy Protein Isolate.

Simply choose your favourite from our selection, which includes Coffee, Vanilla, Salted Caramel, Chocolate and Strawberry, and enjoy a delicious shake that helps you hit your daily requirements. We also have Unflavoured if you’d rather add it to your own smoothies or baking.

1. Protein contributes to the growth and maintenance of muscle mass.

When to take Soy Protein Isolate powder?

We recommend that you take 1 1/4 large scoops (30g) 30-60 minutes after a training session to maximise the benefits, but our Soy Protein Isolate works well for a quick boost of protein whenever you need it.

What does Soy Protein Isolate powder work well with?

A fantastic way to get vegan-friendly protein, you can combine Soy Protein Isolate with our plant-based Green Superfood Blend to get a daily dose of 20 all-natural superfood extracts.

Plus, if you're looking for a plant-based snack to satisfy your cravings, you should try our super-indulgent Baked Protein Cookie too. It's deliciously rich, completely vegan, and delivers 13g of protein per serving.

Store in a cool, dry place away from direct sunlight. This product is intended to be used alongside an active lifestyle and a balanced diet. Suitable for vegetarians and vegans.

Serving Size - 1 ¼ scoops (30g)

Servings Per Container - 33 (1kg)

Nutritional Information

		Per 100g	Per Serving	*RI
Energy		1505 kJ/360 kcal	451 kJ/108 kcal	18%
Fat		1.5 g	0.5 g	2%
	of which saturates	0.5 g	0.2 g	3%
Carbohydrates		1.8 g	0.5 g	1%
	of which sugars	0.5 g	0.2 g	1%
Protein		90 g	27 g	54%
Salt		0.5 g	0.2 g	8%

* Reference intake of an average adult (8400 kJ/2000 kcal)

The nutritional information is based on the Unflavoured version, when choosing an alternative flavour the nutritional values may vary.

For allergens, see ingredients in bold. Produced in a facility which also handles milk.

Coffee Flavour: Soy Protein Isolate (94%), Flavourings, Sweetener (Sucralose).

Chocolate Flavour: Soy Protein Isolate (90%), Flavourings, Fat-Reduced Cocoa Powder, Sweetener (Sucralose).

Salted Caramel Flavour: Soy Protein Isolate (90%), Flavourings, Salt, Apple Extract, Sweetener (Sucralose).

Strawberry Flavour: Soy Protein Isolate (89%), Flavourings, Colour (Beetroot Red), Sweetener (Sucralose).

Vanilla Flavour: Soy Protein Isolate (90%), Flavourings, Sweetener (Sucralose).

Unflavoured: Soy Protein Isolate (100%).