Supplements (96) for Glutamine


Glutamine is the body’s most abundant free amino acid and supports protein synthesis, immune function, and gut health. The body produces it naturally, but additional intake may be beneficial during stress, illness, or intense exercise, when it can become conditionally essential.

Across 98 Glutamine products
Optimal dose5000 mg – 10000 mg
Price$29.90median
Price per serving$0.72median
Price per 1,000 mg$0.37median
Dose per serving1,000 mgmedian
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71
Ultra Sugar Control, 60 Tablet(s) NaturesPlus
4.5
★ ★ ★ ★ ★
(268 ratings)
Glutamine: 250 mg
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66
Amino-NR, 180 Capsule(s) Pure Encapsulations
4.7
★ ★ ★ ★ ★
(16 ratings)
Glutamine: 338 mg
Glutamine: 1000 mg
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67
Serious Mass Chocolate, 6 lb(s) Optimum Nutrition
4.5
★ ★ ★ ★ ★
(45651 ratings)
Glutamine: 500 mg
Glutamine: 1000 mg
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58
Detox Formula, 60 Capsule(s) Vital Nutrients
4.7
★ ★ ★ ★ ★
(79 ratings)
Glutamine: 250 mg
Glutamine: 500 mg
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66
Neurolink, 180 Capsule(s) Designs for Health
4.8
★ ★ ★ ★ ★
(11 ratings)
Glutamine: 600 mg
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55
MediClear Plus, 27 Ounce(s) Thorne
4.7
★ ★ ★ ★ ★
(615 ratings)
Glutamine: 500 mg
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66
Serious Mass Strawberry, 6 Pound(s) Optimum Nutrition
4.3
★ ★ ★ ★ ★
(10514 ratings)
Glutamine: 500 mg
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55
Glutamine: 850 mg
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55
MediClear-SGS Vanilla Flavored, 34 Ounce(s) Thorne
4.7
★ ★ ★ ★ ★
(398 ratings)
Glutamine: 500 mg
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66
Serious Mass Vanilla, 6 Pound(s) Optimum Nutrition
4.5
★ ★ ★ ★ ★
(1238 ratings)
Glutamine: 500 mg
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66
Serious Mass Banana, 6 Pound(s) Optimum Nutrition
4.6
★ ★ ★ ★ ★
(816 ratings)
Glutamine: 500 mg
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62
Amino-D-Tox, 180 Capsule(s) Designs for Health
4.7
★ ★ ★ ★ ★
(14 ratings)
Glutamine: 500 mg
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68
GI Sustain, 1 Pound(s) Metagenics
4.8
★ ★ ★ ★ ★
(13 ratings)
Glutamine: 500 mg
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