Nuzest Clean Lean Protein™, Just Natural, 17.6 oz (500 g) supplement bottle
Nuzest

Clean Lean Protein™, Just Natural, 17.6 oz (500 g)

What We Researched
42 active ingredients analyzed · 1 inactive ingredient decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
77
Product Score Fair
85
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D 0.1 mcg 0%
Iron 3.8 mg 20%
Phosphorus 250 mg 20%
Zinc 2 mg 20%
Copper 0.15 mg 15%
Chromium 5 mcg 15%
Calcium 10 mg 0%
Potassium 350 mg 8%
Magnesium 15 mg 4%
Selenium 8 mcg 15%
Manganese 0.25 mg 10%
Molybdenum 27.5 mcg 60%
Avg. Qty. Per 25 g
Histidine 0.5 g
Isoleucine 1.0 g
Leucine 1.8 g
Lysine 1.6 g
Methionine 0.2 g
Phenylalanine 1.2 g
Threonine 0.8 g
Tryptophan 0.2 g
Valine 1.1 g
Alanine 0.9 g
Arginine 1.9 g
Aspartic Acid 2.5 g
Cysteine 0.2 g
Glutamic Acid 3.7 g
Glycine 0.9 g
Proline 1.0 g
Serine 1.2 g
Tyrosine 0.8 g
Bioavailability Very Good

Absorption Rating

  • Vitamin D Good
  • Iron Fair
  • Phosphorus Good
  • Zinc Fair
  • Copper Fair
  • Chromium Fair
  • Calcium Good
  • Potassium Good
  • Magnesium Good
  • Selenium Good
  • Manganese Good
  • Molybdenum Good
  • Histidine Good
  • Isoleucine Good
  • Leucine Good
  • Lysine Good
  • Methionine Good
  • Phenylalanine Fair
  • Threonine Good
  • Tryptophan Good
  • Valine Good
  • Alanine Fair
  • Arginine Good
  • Aspartic Acid Fair
  • Cysteine Fair
  • Glutamic Acid Fair
  • Glycine Good
  • Proline Fair
  • Serine Fair
  • Tyrosine Good
Other Ingredients Excellent

Fillers & Additives

  • Pea Protein Isolate
Efficacy Poor

Dosage Analysis

  • Vitamin D 0.1 mcg Under-dosed
  • Iron 3.8 mg Under-dosed
  • Phosphorus 250 mg Under-dosed
  • Zinc 2 mg Under-dosed
  • Copper 0.15 mg Under-dosed
  • Chromium 5 mcg Under-dosed
  • Calcium 10 mg Under-dosed
  • Potassium 350 mg Under-dosed
  • Magnesium 15 mg Under-dosed
  • Selenium 8 mcg Under-dosed
  • Manganese 0.25 mg Under-dosed
  • Molybdenum 27.5 mcg Under-dosed
  • Histidine 0.5 g Under-dosed
  • Isoleucine 1.0 g High
  • Leucine 1.8 g Under-dosed
  • Lysine 1.6 g Effective
  • Methionine 0.2 g Under-dosed
  • Phenylalanine 1.2 g Effective
  • Tryptophan 0.2 g Under-dosed
  • Valine 1.1 g Effective
  • Arginine 1.9 g Under-dosed
  • Aspartic Acid 2.5 g Effective
  • Cysteine 0.2 g Under-dosed
  • Glutamic Acid 3.7 g High
  • Glycine 0.9 g Under-dosed
  • Proline 1.0 g Effective
  • Serine 1.2 g Effective
  • Tyrosine 0.8 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 100
Total Fat 2.5 g 3%
Saturated Fat 0.5 g 3%
Trans Fat 0 g
Cholesterol 0 mg 0%
Sodium 280 mg 12%
Total Carbohydrate less than 1 g 1%
Dietary Fiber less than 1 g 1%
Total Sugars 0 g
Includes 0 g Added Sugars 0%
Protein 20 g
Vitamin D 0.1 mcg 0%
Iron 3.8 mg 20%
Phosphorus 250 mg 20%
Zinc 2 mg 20%
Copper 0.15 mg 15%
Chromium 5 mcg 15%
Calcium 10 mg 0%
Potassium 350 mg 8%
Magnesium 15 mg 4%
Selenium 8 mcg 15%
Manganese 0.25 mg 10%
Molybdenum 27.5 mcg 60%
Avg. Qty. Per 25 g
Histidine 0.5 g
Isoleucine 1.0 g
Leucine 1.8 g
Lysine 1.6 g
Methionine 0.2 g
Phenylalanine 1.2 g
Threonine 0.8 g
Tryptophan 0.2 g
Valine 1.1 g
Alanine 0.9 g
Arginine 1.9 g
Aspartic Acid 2.5 g
Cysteine 0.2 g
Glutamic Acid 3.7 g
Glycine 0.9 g
Proline 1.0 g
Serine 1.2 g
Tyrosine 0.8 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Pea Protein Isolate Safe

It is used as a protein source and filler.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$43$42$41$40$39 Mar 12 $41.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nuzest

Founded 2012 · Sydney, New South Wales, Australia · 16 products · nuzest.com/

Certifications

2 certifications
Informed Sport Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Verified Source
Related Supplements
Frequently Asked Questions
Is Nuzest Clean Lean Protein™, Just Natural a good supplement?

Nuzest Clean Lean Protein™, Just Natural, 17.6 oz (500 g) received a product quality score of 77/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 42 active ingredients with 20 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Nuzest, holds a brand trust score of 85/100 with 2 verified certifications including Informed Sport, Fda Gmp Inspections.

What are the ingredients in Nuzest Clean Lean Protein™, Just Natural?

Nuzest Clean Lean Protein™, Just Natural contains 42 active ingredients: Calories (100), Total Fat (2.5 g), Saturated Fat (0.5 g), Trans Fat (0 g), Cholesterol (0 mg), Sodium (280 mg), and 36 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nuzest Clean Lean Protein™, Just Natural safe to take?

Nuzest Clean Lean Protein™, Just Natural, 17.6 oz (500 g) has been analyzed for ingredient safety across all its components. All 1 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nuzest a trustworthy supplement brand?

Nuzest receives a brand trust score of 85/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2012 and headquartered in Sydney, New South Wales, Australia, the company offers 16 products in their lineup. They hold 2 verified certifications including Informed Sport, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.