Overview

SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
USERS' SCORE
Good
Based on 9 Reviews
8.1
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
L-Theanine
200 mg
*
Inositol
100 mg
*

Top Medical Research Studies

We investigated how inositol supplementation could counteract heart issues caused by lithium in mice. Our study involved four groups of mice to explore the varying effects of inositol. One group received lithium alone, another received lithium followed by inositol, a third group had both lithium and inositol from the start, and a control group had no treatment at all.

The results were promising. We found that inositol had a protective effect against the heart damage typically associated with lithium. Specifically, it helped improve heart function and reduced susceptibility to arrhythmias—irregular heartbeats. We also noted that inositol seemed to restore healthy levels of certain proteins crucial for heart health, helping to reduce cell enlargement and stress associated with hypertrophy.

Interestingly, the benefits of inositol were evident regardless of whether it was given alongside lithium or afterward as a treatment. These findings suggest that inositol could be a valuable addition to therapy for those facing lithium-induced cardiac issues, offering a potential pathway to better heart health.
Read More
8
ITPP improves heart function in PH
We investigated the effects of myo-inositol trispyrophosphate (ITPP) on rats with pulmonary hypertension (PH), a condition that often leads to serious heart issues. To do this, we injected some rats with monocrotaline to induce PH and treated others with a placebo. For five weeks, we closely monitored their heart function using echocardiograms and other advanced techniques.

Our findings revealed that ITPP significantly reduced mortality linked to PH. While it didn't change the increasing resistance in the pulmonary vessels, ITPP importantly alleviated hypoxia within the right ventricle (RV), which is crucial for maintaining heart function. This reduction in RV hypoxia not only improved heart performance but also decreased stress on the heart’s structure.

Furthermore, we noticed that ITPP appeared to inhibit an increase in a specific protein associated with low oxygen levels, though it didn't affect the density of blood vessels in the RV. Overall, this suggests that enhancing oxygen delivery with ITPP could provide a crucial therapeutic avenue for improving heart health in patients suffering from pulmonary hypertension.
Read More

Most Useful Reviews

7.5
Support cardiovascular health
9 people found this helpful
L-Theanine, an amino acid from green tea, promotes relaxation without drowsiness and supports the cardiovascular system. I've found it particularly effective when taken after a meal. Its effects are gradual, offering a soft sense of balance and clarity of thought without addiction or side effects. I've noticed no negative effects and consider it a noteworthy supplement that delivers on its promises.
Read More
9
Enhanced mood stability
4 people found this helpful
I’ve recommended L-Theanine for my brother as per his doctor’s advice for stress and memory issues. After a month of use, he’s noticeably happier, more judicious, and his condition has significantly improved. I believe L-Theanine is one of the best remedies. If you find this helpful, please give it a like.
Read More
7.5
Improved stress response
4 people found this helpful
If you're stressed and fatigued, this product is for you. After taking it for a month, I've noticed a significant change: I'm calmer at work, my family relationships have improved, and I've overcome apathy. L-Theanine also reduces risks for diabetes and cardiovascular disease. If this resonates with you, I suggest trying these pills for a positive change.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
  • All Researches
We investigated how inositol supplementation could counteract heart issues caused by lithium in mice. Our study involved four groups of mice to explore the varying effects of inositol. One group received lithium alone, another received lithium followed by inositol, a third group had both lithium and inositol from the start, and a control group had no treatment at all.

The results were promising. We found that inositol had a protective effect against the heart damage typically associated with lithium. Specifically, it helped improve heart function and reduced susceptibility to arrhythmias—irregular heartbeats. We also noted that inositol seemed to restore healthy levels of certain proteins crucial for heart health, helping to reduce cell enlargement and stress associated with hypertrophy.

Interestingly, the benefits of inositol were evident regardless of whether it was given alongside lithium or afterward as a treatment. These findings suggest that inositol could be a valuable addition to therapy for those facing lithium-induced cardiac issues, offering a potential pathway to better heart health.
Read More
8
ITPP improves heart function in PH
We investigated the effects of myo-inositol trispyrophosphate (ITPP) on rats with pulmonary hypertension (PH), a condition that often leads to serious heart issues. To do this, we injected some rats with monocrotaline to induce PH and treated others with a placebo. For five weeks, we closely monitored their heart function using echocardiograms and other advanced techniques.

Our findings revealed that ITPP significantly reduced mortality linked to PH. While it didn't change the increasing resistance in the pulmonary vessels, ITPP importantly alleviated hypoxia within the right ventricle (RV), which is crucial for maintaining heart function. This reduction in RV hypoxia not only improved heart performance but also decreased stress on the heart’s structure.

Furthermore, we noticed that ITPP appeared to inhibit an increase in a specific protein associated with low oxygen levels, though it didn't affect the density of blood vessels in the RV. Overall, this suggests that enhancing oxygen delivery with ITPP could provide a crucial therapeutic avenue for improving heart health in patients suffering from pulmonary hypertension.
Read More

User Reviews

USERS' SCORE
Good
Based on 9 Reviews
8.1
  • All Reviews
  • Positive Reviews
  • Negative Reviews
7.5
Support cardiovascular health
9 people found this helpful
L-Theanine, an amino acid from green tea, promotes relaxation without drowsiness and supports the cardiovascular system. I've found it particularly effective when taken after a meal. Its effects are gradual, offering a soft sense of balance and clarity of thought without addiction or side effects. I've noticed no negative effects and consider it a noteworthy supplement that delivers on its promises.
Read More
9
Enhanced mood stability
4 people found this helpful
I’ve recommended L-Theanine for my brother as per his doctor’s advice for stress and memory issues. After a month of use, he’s noticeably happier, more judicious, and his condition has significantly improved. I believe L-Theanine is one of the best remedies. If you find this helpful, please give it a like.
Read More
7.5
Improved stress response
4 people found this helpful
If you're stressed and fatigued, this product is for you. After taking it for a month, I've noticed a significant change: I'm calmer at work, my family relationships have improved, and I've overcome apathy. L-Theanine also reduces risks for diabetes and cardiovascular disease. If this resonates with you, I suggest trying these pills for a positive change.
Read More
7.5
Supports mental performance
4 people found this helpful
L-Theanine is an amino acid that enhances focus and relaxes muscles without sedative effects. It's better than caffeine stimulants and benefits cardiovascular health by reducing risks of heart disease and blood pressure. Combining it with caffeine maximises brain function, and I highly recommend trying it.
Read More
6
Calms nerves effectively
6 people found this helpful
I really appreciate this supplement and have ordered it twice. Over the months, I've seen a noticeable boost in my concentration and a calmer response to stress. It doesn't induce sleepiness and has many benefits, including support for cardiovascular function and normalising blood pressure. The capsules are comfortable, and I highly recommend it to students and athletes.
Read More

Frequently Asked Questions

9
Enhanced mood stability
4 people found this helpful
I’ve recommended L-Theanine for my brother as per his doctor’s advice for stress and memory issues. After a month of use, he’s noticeably happier, more judicious, and his condition has significantly improved. I believe L-Theanine is one of the best remedies. If you find this helpful, please give it a like.
7.5
Improved stress response
4 people found this helpful
If you're stressed and fatigued, this product is for you. After taking it for a month, I've noticed a significant change: I'm calmer at work, my family relationships have improved, and I've overcome apathy. L-Theanine also reduces risks for diabetes and cardiovascular disease. If this resonates with you, I suggest trying these pills for a positive change.
7.5
Effective relaxant
3 people found this helpful
This supplement is excellent, lasting four months at a reasonable price. I take it before breakfast, and it acts as a powerful relaxant without causing sleepiness. My energy levels are higher, and my depressive symptoms have lessened. The added inositol also helps in reducing bad cholesterol and supporting cardiovascular disease prevention.
6
Calms nerves effectively
6 people found this helpful
I really appreciate this supplement and have ordered it twice. Over the months, I've seen a noticeable boost in my concentration and a calmer response to stress. It doesn't induce sleepiness and has many benefits, including support for cardiovascular function and normalising blood pressure. The capsules are comfortable, and I highly recommend it to students and athletes.
7.5
Support cardiovascular health
9 people found this helpful
L-Theanine, an amino acid from green tea, promotes relaxation without drowsiness and supports the cardiovascular system. I've found it particularly effective when taken after a meal. Its effects are gradual, offering a soft sense of balance and clarity of thought without addiction or side effects. I've noticed no negative effects and consider it a noteworthy supplement that delivers on its promises.
9
Normalised blood pressure
1 people found this helpful
With my stressful job, I've taken this product with magnesium at night for a good sleep. After using L-Theanine, my arrhythmia and blood pressure have normalised, and my recent health checkup showed excellent results. I'm satisfied with the quality and will continue using this honest brand.
7.5
Supports mental performance
4 people found this helpful
L-Theanine is an amino acid that enhances focus and relaxes muscles without sedative effects. It's better than caffeine stimulants and benefits cardiovascular health by reducing risks of heart disease and blood pressure. Combining it with caffeine maximises brain function, and I highly recommend trying it.
7.5
Quick stress relief
1 people found this helpful
I've used NOW's L-Theanine for stress and anxiety effectively. The 200 mg dosage works wonders in about 30 minutes, making me feel more at ease without causing sleepiness. It's a great supplement alongside a healthy diet and exercise.
We investigated how inositol supplementation could counteract heart issues caused by lithium in mice. Our study involved four groups of mice to explore the varying effects of inositol. One group received lithium alone, another received lithium followed by inositol, a third group had both lithium and inositol from the start, and a control group had no treatment at all.

The results were promising. We found that inositol had a protective effect against the heart damage typically associated with lithium. Specifically, it helped improve heart function and reduced susceptibility to arrhythmias—irregular heartbeats. We also noted that inositol seemed to restore healthy levels of certain proteins crucial for heart health, helping to reduce cell enlargement and stress associated with hypertrophy.

Interestingly, the benefits of inositol were evident regardless of whether it was given alongside lithium or afterward as a treatment. These findings suggest that inositol could be a valuable addition to therapy for those facing lithium-induced cardiac issues, offering a potential pathway to better heart health.
8
ITPP improves heart function in PH
We investigated the effects of myo-inositol trispyrophosphate (ITPP) on rats with pulmonary hypertension (PH), a condition that often leads to serious heart issues. To do this, we injected some rats with monocrotaline to induce PH and treated others with a placebo. For five weeks, we closely monitored their heart function using echocardiograms and other advanced techniques.

Our findings revealed that ITPP significantly reduced mortality linked to PH. While it didn't change the increasing resistance in the pulmonary vessels, ITPP importantly alleviated hypoxia within the right ventricle (RV), which is crucial for maintaining heart function. This reduction in RV hypoxia not only improved heart performance but also decreased stress on the heart’s structure.

Furthermore, we noticed that ITPP appeared to inhibit an increase in a specific protein associated with low oxygen levels, though it didn't affect the density of blood vessels in the RV. Overall, this suggests that enhancing oxygen delivery with ITPP could provide a crucial therapeutic avenue for improving heart health in patients suffering from pulmonary hypertension.

References

  1. L'Abbate S, Nicolini G, Forini F, Lepore E, Marchetti S, et al. Oral supplementation of inositols effectively recovered lithium-induced cardiac dysfunctions in mice. Biomed Pharmacother. 2024;178:117287. doi:10.1016/j.biopha.2024.117287
  2. Oknińska M, Paterek A, Grzanka M, Zajda K, Surzykiewicz M, et al. Myo-inositol trispyrophosphate prevents right ventricular failure and improves survival in monocrotaline-induced pulmonary hypertension in the rat. Br J Pharmacol. 2024;181:4050. doi:10.1111/bph.16482
image