Suntheanine vs L-theanine


What is L-Theanine?

L-Theanine is an amino acid that is naturally found in green tea, black tea, and certain mushrooms.

It is known for its ability to provide stress relief, promote relaxation, and have a positive impact on anxiety.

L-Theanine can also enhance focus, improve cognitive performance, and support sleep quality.

Additionally, it has been found to boost the immune system, help regulate blood pressure, and even have potential benefits in cancer treatment.

Due to its various advantages, L-Theanine is a popular ingredient in dietary supplements.

L-THEANINE VS. SUNTHEANINE what is the difference

What L-Theanine Does To Your Brain

L-Theanine has a direct impact on brain function and can help regulate mood by affecting neurotransmitters.

It increases the production of serotonin, a neurotransmitter that promotes feelings of happiness and well-being.

L-Theanine also increases dopamine levels, which are associated with improved motivation and mood.

Additionally, L-Theanine helps to reduce the production of cortisol, a stress hormone that can contribute to anxiety and mood disturbances.

L-Theanine has been found to increase alpha brain wave activity, which is associated with a relaxed but focused mental state.

This can lead to improved cognitive function, including enhanced attention, concentration, and mental clarity.

The calming effects of L-Theanine can also help to reduce anxiety and promote a sense of overall well-being.

Mood Regulation and Neurotransmitter Balance

L-Theanine plays a crucial role in mood regulation by influencing neurotransmitters in the brain.

By increasing serotonin levels, L-Theanine promotes positive emotions and helps relieve stress and anxiety.

Dopamine, another neurotransmitter, is responsible for motivation, pleasure, and reward. L-Theanine enhances dopamine production, leading to improved mood and increased motivation.

Furthermore, L-Theanine helps to regulate cortisol levels, a hormone commonly associated with stress.

By reducing cortisol production, L-Theanine helps to alleviate anxiety and mood disturbances, promoting a more balanced and stable emotional state.

Alpha Brain Waves and Cognitive Function

Research has shown that L-Theanine has the ability to increase alpha brain wave activity.

Alpha waves are associated with a relaxed yet alert mental state, similar to the state experienced during meditation.

This relaxed focus can lead to improved cognitive function, including enhanced attention, concentration, and mental clarity.

In addition to its impact on brain waves, L-Theanine has been found to support cognitive function through its interaction with neurotransmitters.

By influencing serotonin and dopamine levels, L-Theanine promotes optimal brain function, resulting in improved cognitive performance and mental acuity.

What Is Suntheanine®?

Suntheanine® is a branded form of L-Theanine that is produced using a patented manufacturing process.

It is known for its high quality and is considered to be the purest form of L-Theanine available.

The patented process ensures the production of a highly concentrated and bioavailable form of L-Theanine, which maximizes its potential benefits.

Suntheanine® is a popular ingredient in dietary supplements and is trusted for its consistent quality and efficacy.

L-THEANINE VS. SUNTHEANINE what is the difference

Is Suntheanine And L-Theanine The Same Thing?

Suntheanine and L-Theanine refer to the same compound.

However, Suntheanine is a specific brand of L-Theanine that is produced using a patented extraction process.

While both Suntheanine and other L-Theanine supplements can have similar effects on the body, Suntheanine is known for its high quality and consistent effectiveness.

The patented extraction process used to produce Suntheanine ensures a higher bioavailability and quality control, making it a trusted choice for those seeking the benefits of L-Theanine.

Differences and Effectiveness

While both Suntheanine and other L-Theanine supplements contain the same compound, the differences lie in the manufacturing process and quality control.

Suntheanine’s patented extraction process ensures a higher bioavailability, meaning the body can absorb and utilize it more effectively.

In terms of effectiveness, Suntheanine has been widely studied and proven to be consistent in its benefits.

Its quality control measures ensure that each batch maintains the same levels of L-Theanine, providing reliable and predictable results.

On the other hand, generic L-Theanine supplements may vary in their composition and bioavailability, as they are not produced using the same rigorous standards as Suntheanine.

Therefore, if you are looking for a high-quality L-Theanine supplement with proven effectiveness, Suntheanine is a trusted option that guarantees a reliable and consistent experience.

What is l theanine

Maximizing The Benefits Of Theanine With Supplements

L-Theanine supplements can be an effective way to maximize the benefits of this amino acid.

When taking L-Theanine supplements, it is important to consider the dosage and timing, as well as potential interactions with other substances.

Here are some key points to keep in mind:

  1. Dosage: The recommended dosage of L-Theanine supplements may vary depending on the individual and the desired effect. It is best to follow the instructions provided on the supplement packaging or consult with a healthcare provider for personalized guidance.
  2. Timing: L-Theanine can be taken at any time of day, depending on personal preference and desired outcomes. Some individuals find that taking L-Theanine in the morning helps to promote a calm and focused state throughout the day, while others prefer taking it in the evening to support relaxation and quality sleep.
  3. Combination with Caffeine: L-Theanine is often combined with caffeine to enhance its effects. The combination of L-Theanine and caffeine can promote a state of alertness and focus without the jitters or crash sometimes associated with caffeine consumption alone. However, the optimal ratio of L-Theanine to caffeine may vary from person to person, so it may require some experimentation to find the right balance.
  4. Potential Interactions: It is important to be aware that L-Theanine supplements can potentially interact with certain medications. If you have any pre-existing medical conditions or are taking other medications, it is essential to consult with a healthcare provider before starting any new supplements, including L-Theanine.
  5. Talk to Healthcare Provider: Before incorporating L-Theanine supplements into your routine, it is always a good idea to talk to a healthcare provider. They can provide personalized advice based on your specific health needs and medications, ensuring that L-Theanine is safe and suitable for you.

L-Theanine Vs. Suntheanine® Supplements: Which Is Better?

Both L-Theanine and Suntheanine® supplements can be effective in providing the benefits of this amino acid.

When choosing between L-Theanine and Suntheanine®, personal preference plays a significant role.

Some individuals may prefer the reputation and consistent quality associated with Suntheanine®, as it is a trusted brand known for its effectiveness.

On the other hand, some people may opt for generic L-Theanine supplements based on factors such as cost or availability.

It ultimately comes down to individual needs, preferences, and priorities.

These Amare Products Contain Suntheanine

I used a variety of Amare products and discovered these contain l-theanine in the from of Suntheanine.

Mentabiotics (in Happy Juice)
Kyani On
Kids Fundamentals


The information provided in this article is based on the following credible sources:

  1. Kimura, K., Ozeki, M., Juneja, L. R., & Ohira, H. (2007). L-Theanine reduces psychological and physiological stress responses. Biological psychology, 74(1), 39-45.
  2. Nobre, A. C., Rao, A., & Owen, G. N. (2008). L-Theanine, a natural constituent in tea, and its effect on mental state. Asia Pacific Journal of Clinical Nutrition, 17(S1), 167-168.
  3. Yoto, A., Motoki, M., Murao, S., & Yokogoshi, H. (2012). Effects of L-Theanine or caffeine intake on changes in blood pressure under physical and psychological stresses. Journal of physiological anthropology, 31(1), 28.
  4. Dietz, C., Dekker, M., & Piqueras-Fiszman, B. (2017). An intervention study on the effect of matcha tea, in drink and snack bar formats, on mood and cognitive performance. Food research international, 99, 72-83.
  5. Takeda, A., Sakamoto, K., Tamano, H., Fukura, K., Inui, N., Suhara, Y., & Yokogoshi, H. (2011). Facilitating effect of L-Theanine on learning, attention, and memory in rats. Journal of Pharmacological Sciences, 117(2), 127-135.

Please note that while we strive to provide accurate and up-to-date information, it is always recommended to consult with a healthcare professional or qualified practitioner before starting any new dietary supplement or making significant changes to your health routine.

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