Last update
3/13/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 5 Reviews
7.7
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
L-Theanine
100 mg
**
Decaffeinated Green Tea (Camellia sinensis) (Leaf)
250 mg
**
Most Useful Reviews
6
Sleep quality improvement
2 people found this helpful
L-Theanine effectively relaxes the body without sedating the central nervous system. It maintains cardiovascular activity while improving attention and memory. This supplement alleviates emotional tension, enhances circulation, and normalises blood pressure. I’ve noticed better duration and quality of my night sleep. The calming effect derives from increased gamma-aminobutyric acid, which diminishes excitability and anxiety. After taking it, my mood improves, largely because L-Theanine stimulates dopamine production. It enables relaxation while supporting mental clarity without sedation, which is a significant benefit.
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7.5
Stress relief
An excellent amino acid that supports emotional health—it aids in managing stress, promotes relaxation, and ensures the blood vessels and muscles function healthily. Highly recommended for athletes!
Read More
6
Blood pressure support
I take this regularly, especially in the evenings. It soothes and alleviates low blood pressure. The product quality is commendable with beneficial ingredients.
Read More
User Reviews
USERS' SCORE
Moderately Good
Based on 5 Reviews
7.7
- All Reviews
- Positive Reviews
- Negative Reviews
6
Sleep quality improvement
2 people found this helpful
L-Theanine effectively relaxes the body without sedating the central nervous system. It maintains cardiovascular activity while improving attention and memory. This supplement alleviates emotional tension, enhances circulation, and normalises blood pressure. I’ve noticed better duration and quality of my night sleep. The calming effect derives from increased gamma-aminobutyric acid, which diminishes excitability and anxiety. After taking it, my mood improves, largely because L-Theanine stimulates dopamine production. It enables relaxation while supporting mental clarity without sedation, which is a significant benefit.
Read More
7.5
Stress relief
An excellent amino acid that supports emotional health—it aids in managing stress, promotes relaxation, and ensures the blood vessels and muscles function healthily. Highly recommended for athletes!
Read More
6
Blood pressure support
I take this regularly, especially in the evenings. It soothes and alleviates low blood pressure. The product quality is commendable with beneficial ingredients.
Read More
6
Disease risk reduction
This supplement is far more beneficial than it appears at first. It effectively reduces diabetes risk, heart and vascular disease risk, and blood pressure, while also boosting the immune system.
Read More
5
Calmness achieved
I took this to support my blood vessels and reduce anxiety. While I didn't experience a dramatic effect, I felt notably calmer during my time taking it.
Read More
Frequently Asked Questions
5
Calmness achieved
I took this to support my blood vessels and reduce anxiety. While I didn't experience a dramatic effect, I felt notably calmer during my time taking it.
6
Sleep quality improvement
2 people found this helpful
L-Theanine effectively relaxes the body without sedating the central nervous system. It maintains cardiovascular activity while improving attention and memory. This supplement alleviates emotional tension, enhances circulation, and normalises blood pressure. I’ve noticed better duration and quality of my night sleep. The calming effect derives from increased gamma-aminobutyric acid, which diminishes excitability and anxiety. After taking it, my mood improves, largely because L-Theanine stimulates dopamine production. It enables relaxation while supporting mental clarity without sedation, which is a significant benefit.
7.5
Stress relief
An excellent amino acid that supports emotional health—it aids in managing stress, promotes relaxation, and ensures the blood vessels and muscles function healthily. Highly recommended for athletes!
6
Disease risk reduction
This supplement is far more beneficial than it appears at first. It effectively reduces diabetes risk, heart and vascular disease risk, and blood pressure, while also boosting the immune system.
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