Blog us   | en | EUR
0 0.00 €
 sales@mz-store.com  +48 501-537-027

L-Theanine is a natural chemical compound belonging to non-protein amino acids. It is produced in trace amounts in the human body, and its best external source is green tea leaves of Camellia sinensis species. In terms of chemical structure, L-theanine is reminiscent of glutamine and gamma-aminobutyric acid.

Theanine easily crosses the blood-brain barrier and promotes the generation of alpha brain waves. They are associated with a sense of inner balance and happiness, but at the same time allow maintenance of a clear mind, focus, and ease at acquiring knowledge. This makes theanine an excellent agent in situations of increased stress, which impedes concentration and reduces mental performance. Besides, theanine works well in people who suffer from insomnia without causing drowsiness, but due to the relaxing effect, it shortens the latency and improves the quality of sleep.

Our store's offer includes a wide selection of preparations with theanine. The supplements containing SunTheanine® formula protected by forty different patents are are particularly interesting. The formula is obtained in the fermentation process, imitating natural biochemical reactions occurring in the plant, which is why it will supposedly work faster and more effectively.

Here is an interesting fact for coffee lovers. People who are particularly sensitive to the effects of caffeine, i.e. they feel too excited or irritated, may be tempted to include preparations with theanine into their supplementation. It perfectly tolerates the side effects of caffeine and strengthens the positive aspects of its action.

 

Sort By:
Show:
Apollo's Hegemony
15.99 €
(19)

Introduces the state of relaxation without sleepiness effects; effectively reduces anxiety and panic attacks.

Buy
Apollo's Hegemony
11.36 €
(6)

A synergistic combination of caffeine and L-theanine to support peak energy and concentration levels.

Buy
MZ-STORE
8.11 €

L-theanine without unnecessary additives in the optimal amount of 200 mg per capsule.

Buy
Life Extension
20.63 €

Dietary supplement improving mood. It reduces nervous tension and supports memory.

Buy
L-Theanine Plus Out of stock
Suppcount
6.12 €

L-theanine enriched with inositol. Promotes feelings of relaxation and increases resistance to stress.

E-mail notify
Theanine Out of stock
Jarrow Formulas
14.37 €

Dietary supplement improving mood. It reduces nervous tension and supports memory.

E-mail notify
L-Theanine 200mg Out of stock
Aliness
9.02 €

L-theanine in vegetable capsules. Provides relaxation and stress relief. Promotes effective learning.

E-mail notify

Latest on blog

MIND diet – will improve memory and reduce the risk of Alzheimer’s disease

MIND diet – will improve memory and reduce the risk of Alzheimer’s disease

Alzheimer’s disease is nowadays one of the most common neurodegenerative diseases. It results in loss of nerve cells in the brain, leading to memory...

Read more

Paleo diet – what does it consist of? What should we not eat on this diet?

Paleo diet – what does it consist of? What should we not eat on this diet?

The Paleo diet aims to imitate as closely as possible the diet of the Paleolithic man. Paleo diet – we eat lean meat and fishPaleo diet – eggs, seeds...

Read more

Psyllium – for digestive problems, coughs, and wounds

Psyllium – for digestive problems, coughs, and wounds

As a medicinal plant, Psyllium has been known since ancient times (both in Europe and China). For years they have also been used in natural medicine. Due to their...

Read more

Donuts – how many calories do they have? How to get rid of donut calories?

Donuts – how many calories do they have? How to get rid of donut calories?

Donuts are known almost all over the world and depending on the region they may differ in filling (or lack thereof) and how they are called. Although they were...

Read more

Vitamin E – more than the vitamin

Vitamin E – more than the vitamin

Vitamin E is actually not a single, specific substance, but rather a group of chemical compounds. The demand for it depends on age and gender. Young children need...

Read more

3 dietary changes your body will thank you for

3 dietary changes your body will thank you for

Replace white bread with whole-grain breadChoose brown rice, pasta, and groatsReplace sweets with nutsSummary Replace white bread with whole-grain bread Whole...

Read more
Sign up for our newsletter
And receive coupons, news, special offers and much more!

Customer service

MZCatalog - recommended dietitians
MZCatalog - recommended trainers
MZCatalog - recommended clubs