Common questions

Is Clean Lean Protein healthy?

Clean Lean Protein scores 85/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This product features a single, high-quality ingredient: pea protein isolate, which is a minimally processed plant-based protein source.

How processed is Clean Lean Protein?

Clean Lean Protein is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Clean Lean Protein's score?

In Scout's ingredient-by-ingredient analysis, Pea Protein Isolate counts in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Clean Lean Protein

Name: Clean Lean Protein
Brand: Nuzest

Nuzest

Excellent

Analysis updated October 2026 · How Scout scores

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At a glance

Beneficial ingredients 1

Harmful ingredients 0

Category Protein Powders

Summary

This product features a single, high-quality ingredient: pea protein isolate, which is a minimally processed plant-based protein source. It provides a balanced amino acid profile and is free from common allergens, making it suitable for various dietary needs. The absence of artificial additives and the clean formulation contribute to its high rating.

Key ingredients 1

Pea Protein Isolate

Good

Pea protein isolate is a high-quality plant-based protein source that provides a good amino acid profile. It is minimally processed and free from common allergens like dairy and soy, making it suitable for various dietary needs. Compared to other plant proteins, it offers a balanced nutritional profile with low fat and carbohydrates.

Benefits

Pea protein isolate is rich in essential amino acids and supports muscle growth and repair, making it beneficial for athletes and those seeking to increase protein intake.

See more about Pea Protein Isolate →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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