Best Soy Free Plant Protein Powders of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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For those looking for an alternative to traditional whey protein powders, soy-free plant protein powders are a great option. These powders are made from a variety of plant-based sources such as peas, brown rice, and hemp. They offer a complete amino acid profile and are usually easier to digest than whey protein. Plant-based protein powders are also suitable for vegetarians and vegans. They come in a range of flavours and can be used in smoothies, baking, or simply mixed with water for a quick protein boost.

At a Glance: Our Top Picks

EatProtein Plant Based Protein Wellness Powder for Women Cover #TOP 1
EatProtein Plant Based Protein Wellness Powder for Women
ftb score rating icon 9.8
EXALT Vegan Protein Powder Madagascan Vanilla 500g Cover #TOP 2
EXALT Vegan Protein Powder Madagascan Vanilla 500g
ftb score rating icon 9.7
USN 100% Plant Protein Vanilla Shake Cover #TOP 3
USN 100% Plant Protein Vanilla Shake
ftb score rating icon 9.5

Top 6 Soy Free Plant Protein Powders

EatProtein Plant Based Protein Wellness Powder for Women

EatProtein
600g
EatProtein Plant Based Protein Wellness Powder for Women Cover
EatProtein Vegan Protein Powder Designed for Women | 600g | 20g Pea Protein with Added Vitamins, Fibre & Live Cultures | Dairy, Lactose, Gluten & Soy Free Plant Based Protein Shake | UK Made | Vanilla

EatProtein Wellness Powder offers high-quality plant-based nutrition, delivering 20g of pea protein isolate per serving to support muscle growth. It also features chicory root inulin fibre and live cultures, promoting healthy digestion and nutrient absorption. With coconut MCT oil powder, this product provides a quick energy boost, helping you stay active throughout the day. Additionally, it includes DHA Omega-3 and golden flaxseed, which support heart health and cognitive function, making it an excellent choice for those seeking overall well-being.

What We Like
High-quality plant-based protein
Supports gut health
Boosts metabolism and energy
Promotes brain and heart health

EXALT Vegan Protein Powder Madagascan Vanilla 500g

EXALT
500 g (Pack of 1)
EXALT Vegan Protein Powder Madagascan Vanilla 500g Cover
EXALT Nutrition - Vegan Protein Powder - Madagascan Vanilla - 100% Natural - Plant Based Pea & Brown Rice Protein - Dual Release Blend - Naturally Sweetened - Free from Soy, Gluten & Dairy - 500g

The EXALT Vegan Protein Powder offers a smooth, natural source of plant-based protein, combining pea and brown rice to provide all nine essential amino acids for balanced recovery and daily wellbeing. You’ll enjoy the delicious Madagascan vanilla flavour, naturally sweetened with dates, apple, and coconut nectar, making it perfect for shakes, smoothies, or baking. This clean, gluten-free, dairy-free, and soy-free blend supports steady energy and satiety, helping you feel nourished and satisfied throughout the day. With no artificial additives or refined sugars, it’s an honest choice for mindful, plant-based nutrition.

What We Like
Complete amino acid profile
Natural Madagascan vanilla flavour
Gluten, dairy, soy free
Steady energy and satiety
No artificial additives or sugars

USN 100% Plant Protein Vanilla Shake

USN
PP003
Vanilla
900 g (Pack of 1)
USN 100% Plant Protein Vanilla Shake Cover
USN 100% Plant Protein Vanilla, Vegan Protein Powder (900g) A Sugar Free, Plant Based Protein Blend With No Soy and No Artificial Flavours

The USN Plant Protein offers a delicious sugar-free vegan protein option that doesn’t compromise on flavour. With 23g of plant-based protein in each serving, it serves as a powerful alternative to traditional whey protein. You can enjoy the refreshing vanilla maple flavour knowing that it contains no artificial colours or flavours. Additionally, this zero-soy protein blend is made from pea, rice, and hemp proteins, making it a great choice for those with dietary restrictions.

What We Like
Sugar-free and tasty
High protein content
No artificial additives
Zero soy ingredients

Orgain Organic Vegan Protein Powder, Vanilla Bean

851770003926
Vanilla
462 g (Pack of 1)
Orgain Organic Vegan Protein Powder, Vanilla Bean Cover
Orgain Organic Vegan Protein Powder, Vanilla Bean - 21g of Plant Based Protein, Low Net Carbs, Non Dairy, Gluten Free, Lactose Free, No Sugar Added, Soy Free, Kosher, 1.02 Pound (Packaging May Vary)

Orgain Vegan Protein Powder offers 21 grams of organic plant-based protein per serving, making it an excellent choice for those looking to boost their protein intake. With only 150 calories and 0 grams of added sugar, it supports a healthy diet without compromising on taste. This powder is USDA organic and free from gluten, dairy, and soy, catering to various dietary needs. You can easily mix it with water, milk, or incorporate it into your favourite recipes for a nutritious snack or meal replacement.

What We Like
High protein content
Low in calories
Dietary friendly
Versatile for recipes
Convenient on-the-go nutrition

USN 100% Plant Protein Chocolate Powder

USN
MPP001
Chocolate
900 g (Pack of 1)
USN 100% Plant Protein Chocolate Powder Cover
USN 100% Plant Protein Chocolate, Vegan Protein Powder (900g) A Sugar Free, Plant Based Protein Blend With No Soy and No Artificial Flavours

The USN Plant Protein Powder is a delicious and effective choice for those seeking a sugar-free vegan protein option. With each serving providing 21g of high-quality plant protein, it serves as an excellent alternative to traditional whey products. You can enjoy it without worrying about artificial colours or flavours, ensuring a pure and natural shake. Additionally, this blend is completely free from soy, combining pea, rice, and hemp protein to deliver a tasty vegan experience that supports your performance goals.

What We Like
Sugar-free and tasty
High protein per serving
No artificial ingredients
Zero soy content
Trusted brand in nutrition
#TOP 6

Peak Supps Soy Protein Isolate 5kg Unflavoured

SoyProtein5kg
Peak Supps Soy Protein Isolate 5kg Unflavoured Cover
Soy Protein Isolate 5kg (Unflavoured) - 90% Protein | Vegan | Dairy Free | Plant Based

The Peak Supps Soy Protein offers over 90% pure soy protein, making it an excellent choice for those seeking a high-quality plant-based protein source. Its impressive amino acid profile supports muscle repair and growth, ideal for active lifestyles. Being low in carbohydrates and containing less than 1% fat helps you maintain a balanced diet without excess calories. Additionally, the product contains no added sugar, additives, colourings, or flavourings, ensuring a clean and natural protein supplement suitable for a variety of dietary needs.

What We Like
Over 90% pure protein
Low in carbohydrates
Less than 1% fat
No added sugars or additives
Buying Guide Image
Editor's Notes

During our soy free plant protein powder research, we found 72 soy free plant protein powder products and shortlisted 6 quality products. We collected and analyzed 99,619 customer reviews through our big data system to write the soy free plant protein powders list. We found that most customers choose soy free plant protein powders with an average price of £27.43.

The soy free plant protein powders are available for purchase. We have researched hundreds of brands and picked the top brands of soy free plant protein powders, including EatProtein, EXALT, USN, Orgain, Peak Supps.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."