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Carlyle brings the Carlyle L Glutamine Capsules to your fitness arsenal — here's what sets it apart.
For those who train hard and need to bounce back faster, glutamine is a smart addition.
Carlyle's L-glutamine supplement supports gut health, immune function, and post-workout muscle recovery.
Third-party tested, so you can have confidence in the label claims and purity.
Suitable for vegetarians, so you can supplement confidently on a plant-inclusive diet.
Priced competitively, offering solid value without cutting corners on quality.
Typically ranges from $12–$15 — a competitive price point for the US market.
Worth considering if you're comparing options in the glutamine category.
The brand behind this product — their story and what they stand for.
US-based supplement brand offering glutamine and gut health supplements.
Understand which fitness goals this product is best suited for.
See how this product compares to similar options in its category.
| This Product | THORNE | Sports Research | NOW Foods | |
|---|---|---|---|---|
| Price | $13.99 | $25.30 | $14.97 | $24.03 |
| Per 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.
Yes, this product has been lab tested by Third-party tested. Third-party lab testing verifies that the product contains what the label claims, giving you confidence in its quality and purity.
In-depth guides and articles to help you make a more informed choice.
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| Lab Tested | ✓ | ✓ | ✓ | ✓ |
| Rating | 4.6 ★ | 4.6 ★ | 4.8 ★ | 4.6 ★ |
Sports Research
Sports Research L-Glutamine - Workout Recovery, Immune Health & Gut Health Support - 5 G Per Serving - 10.58 Oz
