| ~$0.40 | ~3 g | $55.00 | 227 g · 45 srv | Powder | 4.7 (1.1K) | Pure Encapsulations L-Glutamine Powder, 8 Ounces | Supplement for Immune and Digestive Support, Gut Health and Lining, Metabolism, and Muscle Support* |
| $0.54 | 500 mg | $24.50 | 90 caps · 90 srv | Capsules | 4.6 (2.2K) | Pure Encapsulations L-Glutamine 500 mg, 90 Capsules | Supplement for Immune and Digestive Support, Gut Health and Lining, Metabolism, and Muscle Support* |
| $0.87 | 2.5 g | $64.99 | 173 g · 30 srv | Powder | 4.5 (62) | XYMOGEN GlutAloeMine, 6.1 oz (30 Servings) | 3 g L-Glutamine with Aloe Vera Extract, GI Lining and Digestive Wellness Support, Gentle Gut Health Powder |
| $1.51 | 1.5 g | $68.00 | 232 g · 30 srv | Powder | 4.6 (10) | Seeking Health Gut Nutrients - Digestive Support for Gut Health Support - L-Glutamine Powder Supplement with Zinc L-Carnosine - 232 g (30 Servings)2 ingredientsGlutamine—Zinc— |
| $1.73 | 500 mg | $26.00 | 90 caps · 30 srv | Capsules | 4.6 (1.6K) | Thorne L-Glutamine, 500 mg per Capsule, Amino Acid Supplement, 90 Capsules | Supports Immune System & GI Health, Promotes Post-Exercise Muscle Cell Repair*, Gluten-Free, NSF Contents Certified |
| $2.83 | 3 g | $25.43 | 300 g · 3 srv | Powder | 4.5 (40) | Lidtke Technologies L-Glutamine Powder, 300 Gram |
| $3.81 | 1 g | $72.34 | 190 g · 19 srv | Powder | 4.7 (193) | BIOTICS RESEARCH GI Resolve™ Advanced L-Glutamine Powder 7 Ingredient 6.7oz | Gut Lining Support & Healing, Optimal Gastrointestinal Function, Premium 7 Ingredient with MSM Zinc Carnosine & Botanicals2 ingredientsGlutamine—Zinc— |
| $33.12 | 40 mg | $52.99 | 206 g · 40 srv | Powder | 4.3 (294) | Vital Nutrients GI Repair Powder, 40 Servings | Leaky Gut Powder with L-Glutamine & Zinc, Digestive Enzyme Supplement to Support Gut Health, Digestion & GI Lining*2 ingredientsGlutamine—Zinc— |
| — | 5 g | $15.49 | — | Powder | 4.7 (1.6K) | EVL L-Glutamine Powder Supplement for Post Workout Recovery, Vegan | Pure 5G L-Glutamine Formula Supports Post-Workout Recovery, Muscle Performance, Energy And Gut Health. |
| — | — | $16.99 | 80 srv | Powder | 4.3 (22) | Granite L-Glutamine Powder, Supports Muscle Recovery, Gut Health, Post-Exercise, Immune & Nitrogen Transport (80 Servings) |
| — | — | $89.49 | 28 srv | Powder | 4.2 (1K) | Designs for Health GI Revive Digestive Gut Health Powder, 28 Servings | Supports Gut Digestive Health & Lining with L Glutamine, Citrus Pectin, Slippery Elm, Marshmallow Root, Cat's Claw |
| — | — | $34.95 | 40 srv | Powder | 4.3 (7K) | Gut Assist Leaky Gut Support Powder | 40-Servings with L-Glutamine, Arabinogalactan, Licorice Extract, and More! Doctor Crafted Botanical Formula by Dr. Danielle |
| — | — | $34.99 | 200 srv | Powder | 4.6 (185) | Nutrex Research L-Glutamine Powder - 200 Servings - Pure Unflavored, Non-GMO & Gluten Free |
| — | — | $27.54 | 1,200 gummies · 1,200 srv | Gummies | 4.4 (118) | L-Glutamine 1200mg Gummies, GLP-1 Friendly, Gut, Immune Support, Metabölism | Leaky Gut Repair with Akk Probiotic, Slippery Elm, Marshmallow Root, Ginger, Aloe, Vitamin C D3, Zinc, No Sugar, Vegan, 60cts4 ingredientsGlutamine—Vitamin D3—Zinc—Vitamin C— |
| — | — | $49.00 | 90 srv | Powder | 4.4 (216) | Gains in Bulk L-Glutamine Powder, Unflavored, 90 Servings | Instantized Amino Acid Supplement Powder, Muscle Recovery & Growth, Post Workout, Protein Synthesis, Gluten Free, Non-GMO |