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Vitamins
Reviews Home >  Supplements >  Amino Acids >  L-Theanine
Top Rated Product
Jarrow Formulas Theanine -- 100 mg - 60 Capsules

Jarrow Formulas Theanine -- 100 mg - 60 Capsules

Promotes Relaxation and Learning Ability. Amino Acid Derivative, Neurotransmitter. Theanine 100 is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism. It induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves. May improve learning ability and sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain by antagonizing glutamate toxicity. To learn more about your emotional health, click here.

Average Customer Rating: 4.5 out of 5 4.5 out of 5
4 of 4 (100%) customers would recommend this product to a friend.
Product Details

Customer Reviews for Jarrow Formulas Theanine -- 100 mg - 60 Capsules

Overall Rating: 5 out of 5 5 out of 5
Can also be used for Pets, September 11, 2008
By IST56 from Parkland, Florida

"Actually I use this product for my very active and nervous 2 1\2 yr old Boston Terrier.
It keeps him focused."

Age: 55-64
Gender: Female
Daily supplement usage: 1-2 supplements daily
Referral source: Other
Reason for usage: Specific health concern
Duration of use: Over 180 days
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Review 2 for Jarrow Formulas Theanine -- 100 mg - 60 Capsules

Overall Rating: 4 out of 5 4 out of 5
husband likes it, September 4, 2008
By wicket
Value: 4 out of 5 4 out of 5
Quality: 4 out of 5 4 out of 5
Effectiveness: 4 out of 5 4 out of 5
Satisfaction: 4 out of 5 4 out of 5

"My husband just started using it but he likes it and we are gonna reorder."

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Review 3 for Jarrow Formulas Theanine -- 100 mg - 60 Capsules

Top 500 Contributor Top 500 Contributor
Overall Rating: 4 out of 5 4 out of 5
good product, February 28, 2008
By fortysomething from Indianapolis
Value: 5 out of 5 5 out of 5
Quality: 4 out of 5 4 out of 5
Effectiveness: 4 out of 5 4 out of 5
Satisfaction: 5 out of 5 5 out of 5

"This is a good product at a good price. The NSI brand L-Theanine actually worked a little better for us, though, and is also at a good price."

Age: 45-54
Gender: Female
Daily supplement usage: 6+ supplements daily
Referral source: Self-referred
Reason for usage: Specific health concern
Duration of use: 30-60 days
1 of 1 people found this review helpful.
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Ratings-Only Reviews for Jarrow Formulas Theanine -- 100 mg - 60 Capsules Based on 1 ratings-only review
Overall Rating 5 out of 5 5 out of 5
Would recommend?: Yes  1 out of 1
Value 5 out of 5 5 out of 5
Quality 5 out of 5 5 out of 5
Effectiveness 4 out of 5 4 out of 5
Satisfaction 4 out of 5 4 out of 5