Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 27 Reviews
8.1
Supplement Facts
Serving Size: 1 Veggie Capsule
Serving Per Container: 90
Amount Per Serving
%DV
L-Theanine (Suntheanine®)
150 mg
†
Most Useful Reviews
9
Improved activity levels
1 people found this helpful
Excellent complex! If you have suffered from persistent fatigue for a long time, capsules of the amino acid L-theanine Suntheanine from Doctor's Best will be incredibly helpful. Regular use significantly boosts activity levels and enhances the functioning of the nervous system. It relaxes without sedative side effects and doesn’t induce drowsiness, thus aiding in stress relief and maintaining good mood and alertness. Furthermore, it helps reduce symptoms of premenstrual syndrome (PMS). The effects are marvellous; the supplement works gradually and you don't realise its positive impact until you notice your improved state. I highly recommend it; I plan to continue taking it in courses.
Read More
9
Stress relief
1 people found this helpful
This L-theanine is pure and effective. It helps relieve stress and promotes relaxation without causing drowsiness. I’m very satisfied with the product quality; the ingredients are clean and of good quality. It effectively helps with my PMS symptoms, making it a staple in my supplement routine.
Read More
9
Increases energy
1 people found this helpful
Excellent product! It’s very effective for relieving stress and alleviating premenstrual syndrome symptoms. I found myself more focused, in a better mood, and with increased energy to manage my daily activities. A high-quality product that significantly aids stress relief.
Read More
User Reviews
USERS' SCORE
Good
Based on 27 Reviews
8.1
- All Reviews
- Positive Reviews
- Negative Reviews
9
Improved activity levels
1 people found this helpful
Excellent complex! If you have suffered from persistent fatigue for a long time, capsules of the amino acid L-theanine Suntheanine from Doctor's Best will be incredibly helpful. Regular use significantly boosts activity levels and enhances the functioning of the nervous system. It relaxes without sedative side effects and doesn’t induce drowsiness, thus aiding in stress relief and maintaining good mood and alertness. Furthermore, it helps reduce symptoms of premenstrual syndrome (PMS). The effects are marvellous; the supplement works gradually and you don't realise its positive impact until you notice your improved state. I highly recommend it; I plan to continue taking it in courses.
Read More
9
Stress relief
1 people found this helpful
This L-theanine is pure and effective. It helps relieve stress and promotes relaxation without causing drowsiness. I’m very satisfied with the product quality; the ingredients are clean and of good quality. It effectively helps with my PMS symptoms, making it a staple in my supplement routine.
Read More
9
Increases energy
1 people found this helpful
Excellent product! It’s very effective for relieving stress and alleviating premenstrual syndrome symptoms. I found myself more focused, in a better mood, and with increased energy to manage my daily activities. A high-quality product that significantly aids stress relief.
Read More
9
Effective for PMS
Thank you for providing such a wonderful and affordable supplement! I have been struggling with severe PMS symptoms. I can take this pill at work without getting drowsy, allowing me to remain extremely calm even with dreadful coworkers. I deeply appreciate this product.
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9
Natural relaxation
Suntheanine® is a patented premium version of the amino acid L-theanine, known to be the purest form available. It helps to relax without causing drowsiness, alleviating stress and everyday nervous tension while boosting mood and vitality. Most importantly, it effectively reduces common symptoms of premenstrual syndrome (PMS).
Read More
Frequently Asked Questions
9
Improved activity levels
1 people found this helpful
Excellent complex! If you have suffered from persistent fatigue for a long time, capsules of the amino acid L-theanine Suntheanine from Doctor's Best will be incredibly helpful. Regular use significantly boosts activity levels and enhances the functioning of the nervous system. It relaxes without sedative side effects and doesn’t induce drowsiness, thus aiding in stress relief and maintaining good mood and alertness. Furthermore, it helps reduce symptoms of premenstrual syndrome (PMS). The effects are marvellous; the supplement works gradually and you don't realise its positive impact until you notice your improved state. I highly recommend it; I plan to continue taking it in courses.
7.5
Balances emotions
2 people found this helpful
L-theanine was recommended to me by a doctor for stress management. After two months of usage, I feel calmer and more balanced, with improved concentration and reduced premenstrual syndrome symptoms.
6
Anxiety reduction
4 people found this helpful
This helps me to relax a bit. I'm emotionally unstable during PMS, and this capsule is quite helpful during that time. I’m unsure how it works, but I've read that L-theanine, such as in tea, is a beneficial compound that helps to reduce anxiety and promote relaxation, exactly what I need during my PMS while working from home. This capsule has no smell and is very effective if I consume it in the morning before breakfast.
9
Increases energy
1 people found this helpful
Excellent product! It’s very effective for relieving stress and alleviating premenstrual syndrome symptoms. I found myself more focused, in a better mood, and with increased energy to manage my daily activities. A high-quality product that significantly aids stress relief.
9
Effective for PMS
Thank you for providing such a wonderful and affordable supplement! I have been struggling with severe PMS symptoms. I can take this pill at work without getting drowsy, allowing me to remain extremely calm even with dreadful coworkers. I deeply appreciate this product.
9
Calms anxiety effectively
This supplement is excellent for anxiety, sleep, and PMS. I take it during the luteal phase of my cycle when emotions can run high; it significantly helps to calm me down. It's also great before bedtime for improved sleep, and it mixes well with caffeine for focused energy.
9
Stress relief
1 people found this helpful
This L-theanine is pure and effective. It helps relieve stress and promotes relaxation without causing drowsiness. I’m very satisfied with the product quality; the ingredients are clean and of good quality. It effectively helps with my PMS symptoms, making it a staple in my supplement routine.
7.5
Emotion stabilisation
2 people found this helpful
After reviewing the patent for this product, I found it to be very affordable. I've been using a formula of theanine and caffeine for several months, which I usually take before work. It helps to stabilise my emotions and calm my thoughts, making it very beneficial. I bought this product to enhance the theanine ratio, hoping for a better result. It greatly aids me under high-pressure at work and significantly improves my premenstrual syndrome (PMS) symptoms, notably increasing serotonin levels compared to 5-HTP.
