As an affiliate, we earn from qualifying purchases. Price may vary.
Natural Factors Micronized L Glutamine 500mg delivers 5g of L-glutamine per serving to support muscle recovery and gut health. Unflavoured and easy to add to any shake.
Track how the price has changed over the last 90 days on Amazon.ca.
The brand behind this product — their story and what they stand for.
Natural Factors is a Canadian brand of vitamins, minerals and whole-food supplements.
Understand which fitness goals this product is best suited for.
A quick look at pricing, tier, and how it stacks up against the category average.
See how this product compares to similar options in its category.
| This Product | NOW | Natural Factors | Sports Research | |
|---|---|---|---|---|
| Price | $14.99 | $15.43 | $18.99 | $20.95 |
| Per Serving | - | - | - | $0.35/serving |
| Servings |
Common questions about this product — answered clearly and honestly.
Yes, this product is vegetarian-friendly. It does not contain any non-vegetarian ingredients.
As of our last check, this product does not have publicly listed third-party lab testing. Look for brands that offer Trustified, NABL, or Labdoor certifications for verified purity.
This product is available in Unflavoured. Flavour preferences are personal — chocolate and unflavoured tend to be the most versatile options.
| — |
| — |
| — |
| 60 |
| Lab Tested | ✗ | ✗ | ✗ | ✗ |
| Rating | 4.6 ★ | 4.5 ★ | 4.6 ★ | 4.6 ★ |
