Common questions

Is Natural Factors - L-Glutamine Powder 5000mg - 8 oz healthy?

Natural Factors - L-Glutamine Powder 5000mg - 8 oz scores 88/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This product contains only micronized L-Glutamine, a high-quality amino acid known for its benefits in muscle recovery and immune function.

How processed is Natural Factors - L-Glutamine Powder 5000mg - 8 oz?

Natural Factors - L-Glutamine Powder 5000mg - 8 oz is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Natural Factors - L-Glutamine Powder 5000mg - 8 oz's score?

In Scout's ingredient-by-ingredient analysis, Micronized L-Glutamine 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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Natural Factors - L-Glutamine Powder 5000mg - 8 oz

Name: Natural Factors - L-Glutamine Powder 5000mg - 8 oz
Brand: Natural Factors

Natural Factors

Excellent

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 1

Harmful ingredients 0

Category Protein Powders

Summary

This product contains only micronized L-Glutamine, a high-quality amino acid known for its benefits in muscle recovery and immune function. The absence of artificial additives, fillers, or harmful ingredients contributes to its high rating. Its minimal processing and focus on a single beneficial ingredient make it an excellent choice for supplementation.

Key ingredients 1

Micronized L-Glutamine

Good

Micronized L-Glutamine is classified as a beneficial ingredient due to its role in muscle recovery and immune function. The micronization process enhances its solubility and absorption, making it more effective for supplementation. It is a high-quality amino acid supplement with no artificial additives or fillers.

Benefits

L-Glutamine supports muscle recovery, immune function, and gut health, making it beneficial for athletes and individuals with high physical demands.

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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