Blog us   | en | USD
0 0.00 $
 sales@mz-store.com  +1 844-530-3647

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
9.84 $

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

Buy
Apollo's Hegemony
17.41 $
(16)

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

Buy
Aliness
8.80 $

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

Buy
Theanine Serene Out of stock
Source Naturals
from 19.93 $

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

E-mail notify
L-Theanine Out of stock
Raw Series
from 8.32 $

Dietary supplement containing L-Theanine powder. Has a calming and anxiolytic effect.

E-mail notify
L-Theanine Out of stock
Now Foods
16.65 $
(1)

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

E-mail notify
Theanine Out of stock
Jarrow Formulas
12.61 $

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

E-mail notify
Jarrow Formulas
19.93 $

L-Theanine in the form of soluble chewing gum. For children who are at least 8 years old.

E-mail notify
L-Theanine 100mg Out of stock
Life Extension
17.41 $

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

E-mail notify
Theanine 500mg Out of stock
Pure
17.41 $

L-Theanine in capsules. The formula reduces mental tension and promotes relaxation.

E-mail notify
Quicksilver
37.59 $

The best assimilable liposomal form of GABA fortified with L-theanine. Alleviates nervous system response to stress.

E-mail notify
Source Naturals
12.36 $

Synergistic blend of ingredients with anti-stress effect, such as GABA, L-theanine, Relora®

E-mail notify
L-Theanine 150mg Out of stock
Doctor's Best
24.97 $

Supplement with nootropic qualities. It has relaxing effect and stabilizes mood.

E-mail notify
L-Theanine 200mg
L-Theanine 200mg Discontinued
Now Foods

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

Read more
L-Theanine 200mg
L-Theanine 200mg Discontinued
Source Naturals

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

Read more
Theanine
Theanine Discontinued
Jarrow Formulas

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

Read more
L-Theanine 200mg
L-Theanine 200mg Discontinued
Haya Labs

Pure L-Theanine in capsules. It has anti-stress and anti-anxiety properties and does not cause stupefaction.

Read more

Latest on blog

Magnesium Taurate – A form of magnesium adapted to your heart

Magnesium Taurate – A form of magnesium adapted to your heart

Magnesium is an essential mineral for maintaining good health. It is the fourth most abundant mineral in the human body. It is essential for healthy bones, heart,...

Read more

Which magnesium should you choose? – The best forms of magnesium!

Which magnesium should you choose? – The best forms of magnesium!

Magnesium is a supplement that’s been recently extremely promoted in marketing. Every now and again, new advertisements are created, ensuring an ever...

Read more

Magnesium – the miracle mineral!

Magnesium – the miracle mineral!

Are you getting enough magnesium? The answer is probably not! 40% of men and 70% of women are not getting enough of this essential mineral, with magnesium...

Read more

Food intolerances – where do they come from and how to counteract them?

Food intolerances – where do they come from and how to counteract them?

Food intolerances of various origins are unfortunately the sign of modern times. People who suffer from food intolerances regularly experience unpleasant symptoms...

Read more

Do you need Magnesium?

Do you need Magnesium?

Magnesium plays a role in many biochemical reactions in the body, many of which are directly related to muscle function and protein synthesis. Yes, most people...

Read more

And once again about magnesium!

And once again about magnesium!

Magnesium improves the work of grey matter in the brain and helps prevent heart disease. Magnesium deficiency gives symptoms that are not very specific and...

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

Trustpilot
Also check out our excellent ratings on  Opineo
Supps4You LLC
Unit 3 Enterprise Court, Farfield Park Rotherham S63 5DB
sales@mz-store.com +44 7767803657