Cuure L-Theanine bottle
L-Theanine benefits for the brain, energy and stress
The benefits of L-Theanine
Quality of Cuure L-Theanine
Brain, energy and stress
Cuure commitments
L-Theanine usage recommendation
L-Theanine label and nutritional information
1 / 8
4,0/5

L-Theanine

30 days2 capsules per day
List price€24.90

Helps relax the mind

Supports focus and memory

Helps reduce fatigue

BrainEnergyStress

Format

Purchase option

1
10% discount from 3 units purchased
Free EU delivery from €49.
THE BENEFITS
The benefits of L-Theanine

A relaxed mind

L-theanine helps relax the mind and promotes a state of calm without drowsiness.

Focus and memory

Green tea extract containing theanine supports focus and contributes to memory.

Less fatigue

Folate (vitamin B9) helps reduce fatigue and supports normal psychological functions.
ADVANTAGES
A highly concentrated formula

280 mg

of L-theanine

Per daily dose of 2 capsules, from green tea leaf extract (Camellia sinensis L.).

400 µg

of Quatrefolic® Vitamin B9

That is 200% of the nutrient reference value, in a patented form of folate (5-MTHF).

100%

plant-based

A vegan formula, in a plant-based capsule, sugar-free, GMO-free and lactose-free.
INGREDIENTS
A natural, targeted formula

The natural source of L-theanine

CAMELLIA SINENSIS L.

L-theanine is an amino acid naturally found in green tea leaves. Our highly concentrated extract helps relax the mind and promotes a state of calm without drowsiness, while supporting focus.
HOW TO USE
How to take our L-Theanine

2 capsules

per day

30 days

of use

Daily intake

2 capsules per day, on an empty stomach or with the first meal of the day, according to your tolerance, with a large glass of water.
WHAT YOU WILL FEEL
The effects over time

D7

A calmer mind

L-theanine acts on the brain's alpha waves and promotes a state of calm without drowsiness.

D14

Sustained focus

Green tea extract containing theanine helps you stay focused and attentive, for a clear mind.

M1

Less mental fatigue

The folate from Vitamin B9 helps reduce fatigue and supports normal psychological functions.
COMPOSITION
All the details about our formula
QUALITY
Our quality guarantees
Our green tea originates from China and our Quatrefolic® vitamin B9 comes from Italy.

Formulated and packaged in France

Vegan

Sugar-free

GMO-free

Soy-free

Lactose-free

Gluten-free (possible traces)

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FAQ

Your questions frequently asked

No, quite the opposite. While caffeine stimulates and can sometimes cause nervousness or sleep problems, L-theanine promotes a state of alert calm. It helps you stay focused and relaxed, without any stimulating or sedative effect.

Yes, it is exactly the same active ingredient naturally found in green tea leaves. The difference: our capsules concentrate an optimal dose of L-theanine, without caffeine or tannins, and therefore without the side effects sometimes linked to tea.

Vitamin B9 contributes to normal psychological function and helps reduce fatigue. Combined with L-theanine, it supports emotional balance and optimises the management of everyday stress.

Visit our Help Center or contact us at support@cuure.com for any questions.

Reviews of L-Theanine

4.0

This product is rated 4.0 out of 5 stars. We collected more than 7 reviews.

43%
43%
0%
0%
14%

7 comments

Isabelle

Verified buyer

Rating: 5 out of 5

No written review.

Camille

Verified buyer

Rating: 1 out of 5

After a lot of research I ordered L theanine to help relax the mind and promote a state of calm and relaxation at work, to help regulate emotional hyperactivity and stress, but it hasn't had any effect on me for 1 month (I took it as a supplement to my b6 magnesium and omega 3). I started with 1 tablet for a week, then increased to 2 tablets a day just before work and still no effect. I'm going to finish the 2nd box but I'm quite disappointed. The fact that it didn't make me drowsy was a plus as I have a physical night job. Further research suggests that L Theanine may not be strong enough to counter the high blood pressure and emotional hyperactivity of some people. And I'd have to try a higher dose of ashwaganda sensoril, to be taken in the evening because of the drowsiness effect and as a background treatment (effects after 2-3 weeks)...

camille

Verified buyer

Rating: 4 out of 5

No written review.

Cloé

Verified buyer

Rating: 4 out of 5

No written review.

Frédérique

Verified buyer

Rating: 5 out of 5

No written review.

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