Glutamine Powder
cGMP

Optimum Nutrition

Glutamine Powder

Verified Analysis | Last Analyzed: Nov 10, 2025

Pure glutamine for muscle recovery.

Disclosure: We may earn a commission if you buy through our links. This does not affect our analysis.

Affiliate Disclosure: Disclosure: We may earn a commission if you buy through our links. This does not affect our analysis.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED "AS IS" AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Clinical Quality Analysis

Ingredient Form 8/10

Unflavored powder.

Purity & Testing 8/10

cGMP certified.

Dosage Accuracy 8/10

5g per scoop.

Value for Money 9/10

Good value.

Pros

  • Pure formula
  • Trusted brand
  • Mixes well

Cons

  • Effects subtle

Mechanism of Action

Supports muscle recovery.

Need help with Muscle Recovery?

Glutamine Powder is just Step 1.

Our AI can design a full protocol combining this with synergistic compounds based on your age and health goals.

Explore Muscle Recovery Protocols

Dig Deeper

Curious about the science? Ask our AI to explain the biochemistry behind Glutamine.

Discuss Glutamine Science