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With the Biotics Research GI Resolve™ Advanced L-Glutamine Powder Formula, BIOTICS RESEARCH aims to offer quality nutrition that fits your lifestyle.
Glutamine supports gut health and muscle recovery — this is a clean, effective option.
BIOTICS RESEARCH'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.
Formulated to help sustain energy levels throughout your day or workout.
Suitable for vegetarians, so you can supplement confidently on a plant-inclusive diet.
A premium-tier product for those willing to invest in top-shelf formulations.
Typically ranges from $64–$74 — 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.
Energy & Performance
Designed to fuel intense workouts and sustain energy levels throughout your training session.
Track how the price has changed over the last 90 days on Amazon.com.
See how this product compares to similar options in its category.
| This Product | Optimum Nutrition | Wellah | Revive | |
|---|---|---|---|---|
| Price | $72.34 | $19.99 | $18.99 | $27.07 |
| Per Serving | - | - | - | - |
| Servings | — | — | — | — |
| Lab Tested | ✓ | ✓ | ✗ | ✓ |
| Rating | 4.6 ★ | 4.6 ★ | 4.6 ★ | 4.5 ★ |
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.
Optimum Nutrition
Optimum Nutrition L-Glutamine Muscle Recovery Capsules, 1000mg, 240 Count (Package May Vary)
Wellah
Wellah L-Glutamine Strawberry Lemonade Flavored (50 Servings) - 5g L-Glutamine Per Serving, Sweetened with Stevia
Revive
Revive MD Gut L-Glutamine Powder – Muscle Recovery & Immune Support Supplement for Adults – Promotes Digestive Health, Reduces Muscle Soreness & Supports Immunity – Vegan (30 Servings)
NOW Foods
NOW Foods Sports Nutrition, L-Glutamine, Double Strength 1,000 mg, Amino Acid, 120 Veg Capsules
In-depth guides and articles to help you make a more informed choice.
