Doctor s Best Pure L-Glutamine Non-GMO Gluten Free Soy Free Vegan 300 grams

Common questions

Is Doctor s Best Pure L-Glutamine Non-GMO Gluten Free Soy Free Vegan 300 grams healthy?

Doctor s Best Pure L-Glutamine Non-GMO Gluten Free Soy Free Vegan 300 grams scores 95/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This product contains only L-Glutamine, a beneficial amino acid known for its role in muscle recovery and immune function.

How processed is Doctor s Best Pure L-Glutamine Non-GMO Gluten Free Soy Free Vegan 300 grams?

Doctor s Best Pure L-Glutamine Non-GMO Gluten Free Soy Free Vegan 300 grams is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Doctor s Best Pure L-Glutamine Non-GMO Gluten Free Soy Free Vegan 300 grams' score?

In Scout's ingredient-by-ingredient analysis, 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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Doctor s Best Pure L-Glutamine Non-GMO Gluten Free Soy Free Vegan 300 grams

Doctor's Best
95 Excellent

Analysis updated October 2026 · How Scout scores

$17.99 · 10.6 oz · $1.70 / ounce
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At a glance

Beneficial ingredients 1
Harmful ingredients 0
Owned by Kingdomway USA Corp.
Category Protein Powders
Summary

This product contains only L-Glutamine, a beneficial amino acid known for its role in muscle recovery and immune function. The formulation is clean and minimally processed, with no artificial additives or harmful ingredients. Its simplicity and high-quality ingredient make it an excellent choice for those seeking a pure supplement.

Key ingredients 1

L-Glutamine
Good

L-Glutamine is an amino acid that plays a crucial role in muscle recovery and immune function. It is minimally processed and is a high-quality active ingredient in supplements. Compared to other amino acids, L-Glutamine is particularly beneficial for gut health and muscle repair.

Benefits

L-Glutamine supports muscle recovery, enhances immune function, and promotes gut health.

See more about L-Glutamine →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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Amazon pricing & content

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