NuZest Clean Lean Protein – 1kg
Price range: $79.80 through $93.80
Plant-based protein powder: Pea protein isolate with all 9 essential amino acids.
NuZest Clean Lean Protein delivers up to 21g protein per 25g serve, naturally sweetened with thaumatin from katemfe fruit.
Clean water-based processing removes lectins and anti-nutrients, making it highly digestible without the bloating common to other plant proteins.
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What is Clean Lean Protein and who is it for?
Clean Lean Protein is a plant-based protein powder made from golden European peas, designed for anyone looking to increase daily protein intake without unnecessary additives, fillers, or digestive discomfort. Whether you’re an athlete supporting muscle recovery, someone managing appetite between meals, or simply looking for steady energy throughout the day, this powder delivers a straightforward nutritional solution: pure protein with minimal additions.
The product suits people who’ve had poor experiences with other protein powders—those that leave you bloated, taste artificial, or contain ingredients that don’t serve a nutritional purpose. It’s also ideal for those with common food sensitivities, as it’s free from gluten, dairy, soy, and lectins. Parents looking for a clean protein option for their children will find this works well too, though it’s designed as a protein supplement rather than a meal replacement.
Fairfield Nutrition Thoughts
Protein is genuinely foundational—your body needs adequate amino acids for muscle maintenance, immune function, hormone production, and cellular repair. Most people benefit from more protein than they’re currently getting, particularly as they age. Clean Lean Protein addresses a real gap: plant-based options that don’t cause bloating or digestive upset.
The evidence supporting pea protein is solid. It’s a complete protein containing all 9 essential amino acids with a digestibility score comparable to animal proteins. The water-based processing that removes lectins is a meaningful differentiator—lectins are anti-nutrients that can trigger digestive discomfort in sensitive individuals. We stock this because it solves a practical problem: clean, effective plant-based protein without compromise.
Why This Formulation / How It Works
Most plant-based proteins rely on gums, thickeners, and added carbohydrates to improve texture and taste. Clean Lean Protein takes a different approach: minimal processing, no gums or fillers, and a single natural sweetener (thaumatin from katemfe fruit). This simplicity matters because every added ingredient increases the chance of digestive irritation or unwanted effects.
The water-based processing is the key technical feature. Standard pea protein extraction can leave behind lectins and other anti-nutrients that cause bloating and digestive discomfort. Nuzest’s process removes these while preserving the amino acid profile and micronutrient content, including naturally occurring iron. The result is a protein powder that digests smoothly without the common side effects that make people abandon plant-based options.
Complete Amino Acid Profile
All 9 essential amino acids are present in meaningful amounts. Leucine (1,660mg per serve) is particularly high—this amino acid is critical for triggering muscle protein synthesis, the process your body uses to build and repair muscle tissue. The complete profile means your body doesn’t need to source missing amino acids elsewhere.
High Bioavailability
Pea protein has a digestibility score of around 0.92 (where 1.0 is perfect), comparable to whey protein. The clean processing removes compounds that would otherwise interfere with nutrient absorption, meaning your body can actually use the protein you’re consuming rather than having it pass through undigested.
When to Consider This
This formulation makes sense if you’re:
Building daily protein intake: You’re looking to increase protein consumption but want a clean option without artificial ingredients, added sugar, or digestive side effects.
Supporting muscle recovery and maintenance: You’re training regularly or in a life stage where preserving lean muscle mass is a priority, and you want a plant-based option that delivers complete amino acids.
Managing appetite and energy: You’re using protein strategically to feel fuller longer and maintain steady energy between meals, and you want something that digests easily without bloating.
Navigating food sensitivities: You have gluten, dairy, or soy sensitivities and need a protein option that’s also lectin-free and hypoallergenic.
Supplement strategy: Clean Lean Protein is straightforward foundational nutrition—it fits into most supplement approaches from day one. Many people use it daily as their primary protein source, whether mixed with water for a quick shake, blended into smoothies, or baked into recipes. It pairs well with any other supplements you’re taking.
⚠️ Not suitable for: Pregnancy and breastfeeding (consult your healthcare provider first), children under 3 years old (though older children can use it), anyone with pea allergies.
How to Use
Standard serving: Mix one serve (25g, approximately 2 scoops) with 350ml cold water, milk, or your preferred liquid. Shake, stir, or blend until smooth. One serve provides approximately 20g protein depending on flavour.
Flexible usage: You can take more than one serve throughout the day if you’re more active or have higher protein needs—many athletes use 2-3 serves daily to meet their targets. The product is designed for consistent daily use, though you can adjust frequency based on your protein goals.
Beyond shakes: Add to smoothies for a convenient snack or light meal, or use as a high-protein flour substitute in baking. The clean formulation (no gums or fillers) means it integrates well into recipes without altering texture unexpectedly.
Ingredients
Per serve (25g):
Pea protein isolate, Natural vanilla flavour, Natural sweetener (Thaumatin from katemfe fruit extract)
Amino acid profile per serve:
Histidine 494mg, Lysine 1,423mg, Threonine 771mg, Isoleucine 889mg, Methionine 217mg, Tryptophan 198mg, Leucine 1,660mg, Phenylalanine 1,087mg, Valine 988mg, Alanine 850mg, Cysteine 198mg, Proline 889mg, Arginine 1,719mg, Glutamic acid 3,319mg, Serine 1,047mg, Aspartic acid 2,272mg, Glycine 810mg, Tyrosine 751mg
Nutrition per serve (25g in 350ml water):
Energy 438kJ (105 Cal), Protein 20g, Carbohydrate 1.3g (sugars 0.3g), Dietary fibre 0.3g, Fat 2.1g (saturated 0.5g), Sodium 474mg, Iron 3.6mg (31% RDI)
Allergen information: Free from gluten, dairy, soy, and lectins (all flavours except Chocolate Peanut Butter). Suitable for vegan diets. Contains pea—not suitable for those with pea allergies.
Common Questions
How is this different from other plant-based proteins?
Most plant-based proteins use gums, thickeners, and added carbohydrates to improve taste and texture. Clean Lean Protein strips these away—it’s just pea protein, natural flavour, and thaumatin. The water-based processing removes lectins and anti-nutrients that cause bloating in other plant proteins, which is why people report significantly better digestion.
Can I use this as a meal replacement?
No—it’s designed as a pure protein supplement without added carbohydrates or fats. It works excellently mixed into smoothies with fruit and healthy fats, or alongside other foods, but on its own it won’t provide complete meal nutrition.
Is thaumatin safe?
Yes. Thaumatin is a protein extracted from katemfe fruit that’s been used as a natural sweetener for decades. It’s metabolised as a protein rather than a sugar, so it won’t spike blood sugar. It has a clean taste without the aftertaste some people experience with stevia or other sweeteners.
How much protein do I actually need?
General guidance is 0.8g per kilogram of body weight for sedentary adults, but most people benefit from more—particularly those training regularly or over 40. One serve provides 20g; many people use 1-2 serves daily depending on their total protein target and other dietary sources.
Will this cause bloating like other plant proteins?
Most people report significantly better digestion with Clean Lean Protein compared to other plant-based options. The removal of lectins and anti-nutrients during processing is the key reason. That said, individual tolerance varies—if you’re new to plant protein, start with one serve and assess your response.
Warnings & Storage
Do not use if: You have a pea allergy, are pregnant or breastfeeding (consult your healthcare provider first).
Cautions: This product is not intended as a meal replacement and should be used as part of a balanced diet. While the amino acid profile is complete, it lacks the carbohydrates and fats needed for a complete meal.
Storage: Store in a cool, dry place below 30°C. Keep container sealed to maintain freshness and prevent moisture absorption.
Always consult your healthcare professional before use if you have any pre-existing conditions or are taking medications.
| Weight | 0.65 kg |
|---|---|
| Shipping and Returns | Standard delivery times of 1-7 business days are to be expected. Free express delivery for orders over $175. No questions asked returns and refund within 30 days. |
| Flavour | Natural, Rich Chocolate |
Brand
NuZest
