🌿 Elevate your calm, fuel your focus — the smart supplement for the modern mind.
WeightWorld’s L-Theanine 408mg capsules deliver a potent, naturally sourced amino acid formula enhanced with Vitamin B6 and black pepper for superior absorption. With 180 vegan, gluten-free capsules providing a convenient 6-month supply, this supplement supports mental clarity, reduces fatigue, and promotes nervous system health. Manufactured in Europe under GMP standards, it’s a clean, non-GMO choice trusted by professionals seeking balanced focus and calm.

























| ASIN | B091FV1FHQ |
| ASIN | B091FV1FHQ |
| Additives | L-Theanine |
| Age Range Description | Adult |
| Allergen Information | Contains: Gluten Free, Lactose Free |
| Best Sellers Rank | 2,105 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 38 in Amino Acid Nutritional Supplements |
| Brand | WeightWorld |
| Country of origin | United Kingdom |
| Country of origin | United Kingdom |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,140) |
| Customer reviews | 4.2 4.2 out of 5 stars (2,140) |
| Date First Available | 31 Mar. 2021 |
| Format | Capsule |
| Item model number | CC0031 |
| Manufacturer | Comfort Click Ltd |
| Serving Recommendation | 1 Capsule |
| Serving Size | 1 capsules |
| Units | 180 count |
| Weight | 90 g |
D**N
⭐⭐⭐⭐⭐ Helped Take the Edge Off – Worth Trying
Why did you choose this product over others?: I’ve struggled with anxiety and panic now and then, so I’m always a bit nervous trying new supplements. I’ve seen people rave about L-Theanine, so I figured I’d give this a go — especially as it also has lemon balm. I took it in the evening with a cup of tea. About 30–40 minutes in, I felt a bit calmer — nothing dramatic or life-changing, just like I could settle a bit easier. I can’t say for sure if it was the supplement or just the act of chilling out with some tea and YouTube, but something definitely helped. No side effects for me, and it didn’t make me drowsy or weird — which was my biggest worry. It just seemed to soften the edges a bit. I’ll need to try it a few more times to see if it consistently helps, but first impression is positive. Not a miracle pill, but it didn’t make anything worse — and for that alone, I’d say it’s worth trying if you're feeling wired or on edge.
�**�
😌👍
The capsules are nicely presented. It’s one a day and easy to swallow. I ordered these because I read about the great benefits of L-Theanine. After taking on day one I noticed I was more calm and focused wow 🤩 so I will definitely keep taking these capsules. Definitely value for money and I highly recommend 😁👍
C**H
Research Lemon Balm - can affect Thyroid
Bought in a rush, without doing my usual research. Have now read Lemon Balm can interfere with Thyroid function and you shouldn’t take it if you are on medication for thyroid issues. No disclaimer on the packaging advising this - so I’d suggest reading some studies. You shouldn’t also take Lemon Balm long term without breaks. Probably best to grow your own Lemon Balm (safer) and just use a purely L-Theanine supplement. I think it might be helping as I clench my teeth when I sleep but with this I seem to sleep deeply and are less aware of issues. Early days though.
A**N
Good product
Great product helps to calm you down or if your feeling anxious
A**.
Great stuff
I’ve been taking L-Theanine for a few weeks now, and the results are incredible. It helps me feel calm without making me drowsy and pairs perfectly with my morning coffee to reduce jitters. I’ve noticed a significant improvement in my focus and ability to stay productive throughout the day. The capsules are easy to swallow, and there’s no weird aftertaste. Highly recommend for anyone looking to reduce stress and enhance mental clarity!
G**R
Superb
I use this as part of my serotonin, Dopamine stack along with L-tyrosine, B complex and L - methylfolate. works wonders!
A**R
So misleading! Won't be touching these again!
Just bought a replacement pot after finishing the last one and was shocked to find the recipe has been completely changed without it being clearly stated on the pot or in the photos on Amazon - i.e. a "New Recipe!" Sticker on the first image would have done the job! I ordered by clicking on the link from my previous order so wasn’t expecting to receive a different item so was confused when the capsules were white instead of green as they were previously. I also liked that these contained lemon balm to help with anxiety reduction but that has now been replaced with black pepper(!) and B6(?). It's made these completely unusable for me. Changing the formula but using their old listing to keep their reviews feels like the height of misleading advertising! This is a new product. Not the one that was previously purchased.
J**N
Underfilled
is good value, but probably because the pills are underfilled (see other reviews). I have changed brand now
J**S
Buen suplemento saludable y eficaz. Muy recomendable.
M**T
Ayant un terrain anxiogène et faisant des angoisses, je suis assez bluffé par l'effet de détente et de blocage des pensées négatives. La gélule du matin me permet d'engager la journée sereinement et celle du soir de ralentir mon cerveau qui tourne toujours a plein régime. Le sommeil est réparateur, je ne sens pas d'effet style "tête dans le ciel" au réveil.
J**L
Ich nehme L-Theanin seit einigen Wochen regelmäßig und bin sehr zufrieden. Die Kapseln sind leicht einzunehmen, gut verträglich und haben keinen Nachgeschmack. Schon nach kurzer Zeit habe ich gemerkt, dass ich deutlich entspannter bin, auch in stressigen Situationen. Besonders angenehm finde ich, dass L-Theanin beruhigt, ohne müde zu machen – ideal tagsüber im Alltag oder auch kombiniert mit Kaffee, um konzentriert und gleichzeitig gelassen zu bleiben. Die Qualität wirkt hochwertig, die Inhaltsstoffe sind sauber deklariert und frei von unnötigen Zusätzen. Für mich eine natürliche Unterstützung für Fokus und innere Ruhe – klare Empfehlung.
W**M
Good gives me focus.
I**M
Jammer dat er geen groter formaat is
Trustpilot
3 days ago
2 weeks ago