100% Natural Vegan Protein Powder

Consistently voted as the best tasting plant protein.
Nuzest Clean Lean Protein won the Institute for Functional Medicine Delegate Award 2015.

Vegan Protein Powder – Clean Lean Protein

Protein is used by every cell in your body, especially your gut, muscles, hair, skin and nails.

Nuzest Clean Lean Protein is an award-winning vegan protein powder including a patented, water-extracted, European pea protein isolate. This patented, water extraction process means no chemical solvents are used, while the low-temperature processing retains the raw power of the pea protein and a complete amino acid profile. Nuzest Clean Lean Protein contains all natural ingredients, no synthetic additives and virtually no carbs. It is simply the best tasting and most effective hypoallergenic protein isolate for building muscle and vitality. This plant-based, vegan protein powder outperforms whey, casein, egg and other veg proteins.


vegan protein powder

100% Natural

No sugars, artificial sweeteners, or preservatives

Free From

Gluten, Dairy, Soy, GMO, Lectin, Egg, Peanut, Sesame and Mustard

Suitable For Every Diet

Ideal if you are following a Paleo, Vegetarian, Vegan, Kosher or Halal diet

Support For The Whole Family

From the promotion of growth and development in kids to supporting athletic recovery, Clean Lean Protein can be used by everyone

Great For 

Natural weight management, promoting restful sleep, building and maintaining lean muscle


• About 21g of protein per serve (flavour dependent)
• No more than 93kcal per serve (flavour dependent)
• Less than 0.1g sugars per serve
• Less than 0.5g fat per serve
• Very low carb
• 4g of glutamic acid (glutamine) and 4g of BCAAs per serving including 2g of Leucine


Pea Protein Outperforms Whey Protein

In 2015, a French study* found that during a 12-week resistance training program involving 161 healthy male subjects, pea protein outperformed whey protein. Biceps thickness was measured at 3 intervals in 3 groups – one supplementing with pea protein, a second with whey protein and a third, a control group had no supplementation. At Day 42 and 84, the pea protein group experienced greater increases in muscle thickness than either the whey or control groups. At Day 84, the pea group had significantly (P=0.09) outperformed the whey group.

At Nuzest we get consistent feedback from elite athletes telling us how much easier Nuzest Clean Lean Protein is on digestibility, stomach feel and improved performance compared with whey. One of the key factors in muscle growth and performance has been shown to be amino acid profile and especially leucine content.

The French study mentioned above used an average pea protein isolate with a leucine content of 6.4g/100g as against a whey protein with a considerably higher leucine content of 8.6g/100g, more or less identical to that of Nuzest Clean Lean Protein. In short, the regular pea protein isolate, that contained 34% less leucine than Nuzest Clean Lean Protein, performed at least as well, and in some respects better than whey protein. No wonder our athletes and other users of Nuzest Clean Lean Protein are so excited by the results they’re getting, What’s more, Nuzest Clean Lean Protein carries a 98% digestibility score, as you’ll see on the label. That means your body can use all of the protein in Clean Lean Protein super efficiently. One other big advantage: no allergens like dairy or soy to upset your digestion or make you feel bloated. And if you’re worried about anti-nutritional factors like lectins that can be found in legumes like peas, Nuzest Clean Lean Protein is such a pure isolate that it contains zero lectins. Guaranteed.
*Babault et al. Journal of the International Society of Sports Nutrition (2015) 12:3

Historically, plant proteins were thought of as less effective than whey, which is a dairy protein. Now we know different!

With Clean Lean Protein you can be healthy and also environmentally responsible while enjoying a great tasting, easy to digest, high-performance vegan protein powder with an enviable protein to carb ratio.

International Rugby players from England, Ireland, Scotland, France, Italy, Australia and Triple World Champions New Zealand, amongst other elite teams and athletes, all choose Nuzest Clean Lean Protein and Good Green Stuff to support their performance.


Together, Clean Lean Protein and Good Green Stuff provide daily foundational nutritional support for peak health and performance.


Premium quality, sustainable and environmentally friendly. Our golden peas are grown in France under strict controls to ensure purity and consistency in quality and nutritional value. The pea protein is extracted in a state-of-the-art facility in Belgium by global leaders in pea protein isolation science and research. Nuzest uses a natural, water-based isolation process which removes any anti-nutrients (e.g. lectins) without any solvents or nasty chemicals.


What’s In Our Clean Lean Vegan Protein Powder?

Sustainable Choice

The patented water-extraction method is free of chemical solvents and pesticides and is processed in a low-temperature environment to extract our golden pea protein with a complete amino acid profile. Nuzest Clean Lean Protein contains all natural ingredients, with no synthetic additives and virtually no carbs.

The peas we use are grown sustainably and in an environmentally friendly way in Northern Europe without any need for nitrogen fertilisers or irrigation.


Outperforms Whey

Pea protein isolate is shown to be more effective than whey protein isolate in contributing to muscle growth and maintenance, yet powerfully and healthfully plant-based.


Gut Health

Nuzest protein is stomach-friendly, highly digestible and easily assimilated, which leaves you feeling comfortable all day. Great for regular, daily use.


Institute for Functional Medicine Delegate Award Winner

In the category ‘Most supportive to health professionals’, and best-selling protein in many leading health food stores.


Led By Nature, Backed By Science – Proven By World Champion Athletes


Nuzest Vegan Protein mixes easily and our reviews confirm Nuzest is the best-tasting plant protein! Enjoy as a breakfast smoothie on its own in 300ml of water, or with mixed with 50% coconut or almond milk and 50% water. Add Nuzest Good Green Stuff, healthy fats (e.g. avocado, MCTs, coconut oil) and fruit and/or veg for a delicious and nutritionally power packed, energising start to your day. No fillers, binders or bulking-agents either. Use the handy BPA-free Nuzest 350ml shaker to fit into your car cup holder and drink on the go.

To support recovery from exercise, use in the 30-45 minutes following exercise, ideally with Nuzest Good Green Stuff and to supplement the protein content of your meals. Especially useful as your last protein intake before bed to encourage restful sleep. Its high digestibility (98%) is stomach and gut-friendly.

It’s all NATURAL, No Bad Stuff

Free From:
•  Gluten or grains
•  Dairy or soy
•  GMO ingredients
•  Artificial sweeteners
•  Fillers
•  Preservatives
•  Artificial colours
•  Artificial flavours
•  Animal products
•  Eggs
•  Lectins
•  Pesticides

Complete Nutrition For The Vegan Diet

  • The world’s highest source of plant protein – and it’s Paleo friendly too!

    All Natural, 100% Vegetable & Allergen Free

    The world’s highest source of plant protein – and it’s Paleo friendly too!

    Clean Lean Protein is allergen-free and great for the whole family. No gluten, dairy, soy, nuts or eggs. No fillers, additives or preservatives. No added sugar or artificial sweeteners. Just clean, lean, European Golden Pea protein with delicious natural flavours.

  • 100% European grown and processed Golden Peas

    Premium European Quality

    100% European grown and processed Golden Peas

    Made from pure European Golden Peas, grown in Northern France, and processed and blended to the highest standards in Belgium. We employ strict growing conditions, rigorous testing regimes, and chemical-free processing to ensure that we supply the highest quality, safest product.

  • Contains all nine essential amino acids, plus many more

    A ‘Complete’ Protein for Energy, Recovery & Repair

    Contains all nine essential amino acids, plus many more

    Protein is essential for healthy energy levels, and for the recovery and repair of muscle and body tissue. Clean Lean Protein is particularly high in glutamine - essential for post-exercise recovery and the prevention of muscle loss as we age.

  • High in protein, yet very low in fat, sugar and carbs

    Healthy Weight Management

    High in protein, yet very low in fat, sugar and carbs

    Ideal for weight management, Clean Lean Protein is a healthier way to keep you feeling fuller for longer. With up to 90% protein content for sustainable energy, it’s higher than meat, fish, chicken or eggs and on par with whey - without all the sugar and additives.

  • Protein is vital for every-body, every day

    Look & Feel Your Very Best

    Protein is vital for every-body, every day

    Insufficient protein can lead to muscle wastage, lethargy, dry skin, poor digestion and irritability. Consuming more protein and less carbs triggers the production of dopamine without the insulin rush. This helps balance your blood sugar levels, leaving you less irritable and in a better mood.

  • Light on the stomach with a 98% digestibility rating

    Easy to Digest & Absorb

    Light on the stomach with a 98% digestibility rating

    Clean Lean Protein will get to work restoring your energy and mental clarity - without upsetting your stomach. None of the bloating and digestive upsets often associated with other types of protein supplement.

  • With a pH of 7.8, Clean Lean Protein is one of the few alkaline proteins available.

    The Alkaline Advantage

    With a pH of 7.8, Clean Lean Protein is one of the few alkaline proteins available.

    Supporting the pH balance in your body can help to cleanse your system, improve bone density and delay the build-up of lactic acid during exercise.

  • Quick and easy to blend, mix or bake in five delicious, natural flavours

    Mixes Smoothly & Tastes Great!

    Quick and easy to blend, mix or bake in five delicious, natural flavours

    Boost smoothies, muscle up muffins or simply shake and go. With a naturally mild, sweet taste, Clean Lean Protein’s light profile results in a smooth texture and makes mixing easy. Available in Smooth Vanilla, Rich Chocolate, Wild Strawberry, Creamy Cappuccino and Just Natural.

We have nothing to hide, take a look at whats in our Clean Lean Vegan Protein Powder.

How to Use Nuzest Vegan Protein Powder

Clean Lean Protein is best taken daily, with the number of servings appropriate for your diet and lifestyle.

Recent Posts

Recipes and articles about Clean Lean Protein

Clean Lean Protein

  • Powerful European Veggie Protein

    Up to 88% protein from premium European Golden Peas, with an amino acid profile on par with whey, and over four times the protein content of meat, fish or eggs with no denaturing or damage caused by heat or cooking.

  • Easy to Digest

    Very low in carbs, 98% digestibility, and no lactose or lectins. It’s easy on your gut and keeps you feeling fuller for longer.

  • Complete Protein

    A ‘complete’ protein delivering 20+ grams of protein per serve, and containing all 9 essential amino acids needed for growth and repair.

  • Quick, Tasty, Convenient

    Scoop, shake and you’re ready to go. All of the goodness without any fuss. Choose from four great flavours or just natural.

  • Great for Every-Body

    100% natural, it ticks all the boxes - vegan, paleo-friendly, lectin and allergen free, with no sugars, dairy, lactose, gluten, soy, nuts, GMOs or polyols.