
As an affiliate, we earn from qualifying purchases. Price may vary.
Tackle your muscle building and recovery goals with Toniiq glutamine supplement, NSF-certified.
Track how the price has changed over the last 90 days on Amazon.com.
Understand which fitness goals this product is best suited for.
Muscle Gain
Supports muscle growth and recovery when combined with resistance training and a protein-rich diet.
See how this product compares to similar options in its category.
| This Product | Nutricost | Bucked Up | Jarrow Formulas | |
|---|---|---|---|---|
| Price | $19.97 | $15.95 | $14.95 | $18.14 |
| Per Serving | - | - | - | - |
| Servings | — | — | — | — |
| Lab Tested | ✓ | ✓ | ✓ | ✓ |
| Rating | 4.4 ★ | 4.5 ★ | 4.7 ★ | 4.6 ★ |
Common questions about this product — answered clearly and honestly.
Yes, this product is vegetarian-friendly. It does not contain any non-vegetarian ingredients.
Yes, this product has been lab tested by NSF. Third-party lab testing verifies that the product contains what the label claims, giving you confidence in its quality and purity.

Nutricost
Nutricost L-Glutamine 800mg, 180 Capsules - Gluten Free, Non-GMO

Bucked Up
Bucked Up L-Glutamine (5000mg), Essentials (50 Servings, 250 Grams)

Jarrow Formulas
Jarrow Formulas L-Glutamine 1000 mg, Dietary Supplement for Muscle Tissue, Multifunctional Amino Acid, Immune Support , 100 Easy-Solv Tablets, 50-100 Day Supply

Pure Encapsulations
Pure Encapsulations L-Glutamine 500 mg - Supplement for Immune and Digestive Support, Gut Health and Lining, Metabolism, and Muscle Support* - with Free-Form L-Glutamine - 90 Capsules
In-depth guides and articles to help you make a more informed choice.