Last update
3/13/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.5
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
9
Improved sleep quality
5 people found this helpful
Mast hev! If you struggle to sleep, I highly recommend this supplement. It saved me from terrible insomnia due to stress. I initially had low expectations for Theanine's effect, but it restored my deep sleep remarkably. I also gave it to my sister, who suffers from chronic insomnia and had relied on sleeping pills. To my surprise, she called to say she hadn’t slept this well in ages. I take it in the morning with coffee, as Theanine neutralises coffee's harmful effects, while caffeine enhances concentration and cognitive benefits.
Read More
9
Reduced anxiety levels
4 people found this helpful
L-theanine effectively helps with chronic stress as it's relaxing but not sedating. It enhances sleep quality without causing drowsiness when taken at bedtime. This supplement reduces stress susceptibility, improves focus, and enhances emotional stability. I noticed an increase in happiness hormones, while anxiety and worries diminished. Though managing these aspects may require a neurologist's advice, I found a lasting effect when using L-theanine alongside other supplements like GABA. While I still experience stress, my mental clarity has improved, and my sleep quality has noticeably enhanced.
Read More
7.5
Enhanced focus and calmness
I have always searched for ways to manage chronic stress and improve my sleep quality, so I recently tried L-theanine after hearing about its relaxing benefits. After a few days, I felt significantly calmer and focused, especially when tackling daily stressors. I've experienced less nervousness, which previously hindered my concentration at work. The most noticeable change has been at night; taking it before bed allows me to settle my racing thoughts and fall asleep more swiftly.
Read More
User Reviews
USERS' SCORE
Good
Based on 3 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
9
Improved sleep quality
5 people found this helpful
Mast hev! If you struggle to sleep, I highly recommend this supplement. It saved me from terrible insomnia due to stress. I initially had low expectations for Theanine's effect, but it restored my deep sleep remarkably. I also gave it to my sister, who suffers from chronic insomnia and had relied on sleeping pills. To my surprise, she called to say she hadn’t slept this well in ages. I take it in the morning with coffee, as Theanine neutralises coffee's harmful effects, while caffeine enhances concentration and cognitive benefits.
Read More
9
Reduced anxiety levels
4 people found this helpful
L-theanine effectively helps with chronic stress as it's relaxing but not sedating. It enhances sleep quality without causing drowsiness when taken at bedtime. This supplement reduces stress susceptibility, improves focus, and enhances emotional stability. I noticed an increase in happiness hormones, while anxiety and worries diminished. Though managing these aspects may require a neurologist's advice, I found a lasting effect when using L-theanine alongside other supplements like GABA. While I still experience stress, my mental clarity has improved, and my sleep quality has noticeably enhanced.
Read More
7.5
Enhanced focus and calmness
I have always searched for ways to manage chronic stress and improve my sleep quality, so I recently tried L-theanine after hearing about its relaxing benefits. After a few days, I felt significantly calmer and focused, especially when tackling daily stressors. I've experienced less nervousness, which previously hindered my concentration at work. The most noticeable change has been at night; taking it before bed allows me to settle my racing thoughts and fall asleep more swiftly.
Read More
Frequently Asked Questions
9
Improved sleep quality
5 people found this helpful
Mast hev! If you struggle to sleep, I highly recommend this supplement. It saved me from terrible insomnia due to stress. I initially had low expectations for Theanine's effect, but it restored my deep sleep remarkably. I also gave it to my sister, who suffers from chronic insomnia and had relied on sleeping pills. To my surprise, she called to say she hadn’t slept this well in ages. I take it in the morning with coffee, as Theanine neutralises coffee's harmful effects, while caffeine enhances concentration and cognitive benefits.
9
Reduced anxiety levels
4 people found this helpful
L-theanine effectively helps with chronic stress as it's relaxing but not sedating. It enhances sleep quality without causing drowsiness when taken at bedtime. This supplement reduces stress susceptibility, improves focus, and enhances emotional stability. I noticed an increase in happiness hormones, while anxiety and worries diminished. Though managing these aspects may require a neurologist's advice, I found a lasting effect when using L-theanine alongside other supplements like GABA. While I still experience stress, my mental clarity has improved, and my sleep quality has noticeably enhanced.
7.5
Enhanced focus and calmness
I have always searched for ways to manage chronic stress and improve my sleep quality, so I recently tried L-theanine after hearing about its relaxing benefits. After a few days, I felt significantly calmer and focused, especially when tackling daily stressors. I've experienced less nervousness, which previously hindered my concentration at work. The most noticeable change has been at night; taking it before bed allows me to settle my racing thoughts and fall asleep more swiftly.
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