Supplements

Products (177) for Theanine

Theanine is an amino acid primarily found in tea leaves, known for its ability to promote relaxation and calm without causing drowsiness. It supports cognitive functions like focus and attention, often enhancing mental c...

Median$19.95/product$0.54/serving$0.52/100 mg100 mg amount
Best forms L-Theanine
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58
+1
Nitro-T, 90 Capsule(s) LifeSeasons
4.8
(45 ratings)
Theanine: 200 mg
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64
Kids B Complex, 30 Tablet(s) MegaFood
4.9
(20325 ratings)
Theanine: 25 mg
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59
Bedtime Burn, 60 Capsule(s) Dr. Emil Nutrition
4.4
(78 ratings)
Theanine: 125 mg
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73
Sunny Mood with 5-HTP, 80 Softgel(s) Irwin Naturals
4.6
(123 ratings)
Theanine: 50 mg
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68
+4
Prolific Sour Green Apple, 9 Ounce(s) PEScience
4.8
(76 ratings)
Theanine: 200 mg
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67
Theanine: 24 mg
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76
+9
MetaCalm, 90 Capsule(s) Metabolic Maintenance
4.7
(93 ratings)
Theanine: 100 mg
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68
+4
Theanine: 200 mg
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73
Kyolic Nattokinase Suntheanine, 80 Capsule(s) Kyolic
4.6
(8136 ratings)
Theanine: 24 mg
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79
Cortisol Calm, 120 Capsule(s) Pure Encapsulations
4.6
(72 ratings)
Theanine: 50 mg
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70
Theanine: 200 mg
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74
Theanine: 90 mg
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72
CatecholaCalm, 90 Capsule(s) Designs for Health
4.8
(22 ratings)
Theanine: 200 mg
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64
Theanine: 150 mg
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68
Theanine: 90 mg
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68
Theanine: 90 mg
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68
Theanine: 90 mg
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67
Theanine: 90 mg
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64
Theanine: 50 mg
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61
+6
Focus, 240 Capsule(s) Huge Nutrition
4.7
(56 ratings)
Theanine: 150 mg
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