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L-Theanine Capsules - 200mg

Thought to be the mystery ingredient in tea

(140 reviews)9410020
Buy L-Theanine Capsules - 200mg
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£12.95
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  • Pure, strong and high grade material
  • Found predominantly in tea
  • Not known to be addictive
  • Fully vegetarian capsule

Supplement Description

L-Theanine is an amino acid found predominantly in tea.  When you have a stressful moment or a shock a 'cup of tea' one of the first things that come to mind but why? The reason is thought to be L-Theanine which is believed to promote a calming and relaxing influence.

If you are a coffee drinker it's likely that at some point you will have drunk too much and experienced a 'hyper' effect.  It is very doubtful that you have ever experienced the same thing with tea even though it contains a lot of caffeine and the reason why is thought to be theanine. It is thought that theanine works to offset caffeine's effect but without causing any drowsiness. It is also a supplement which is not known to be addictive.

Pure, strong and high grade material

Just Vitamins L-Theanine provides 200mg of this high-grade amino acid in a vegetarian capsule.

Nutritional Information

Vegetarian
One L-Theanine 200mg capsule provides:
 L-Theanine 200mg.

Allergen Advice

Any allergens are highlighted in bold in the ingredients list.

List of Ingredients

L-Theanine, Maltodextrin, Hydroxypropylmethyl Cellulose, Microcrystalline Cellulose, Silicon Dioxide.

Suitable for vegetarian and vegan diets.

Dosage / Suggested Intake

Swallow one or two L-Theanine 200mg capsules per day with food or as directed by your health professional.

Capsule Size

21mm x 7mm two-piece capsule

Legal Category

Food Supplement

Customer Reviews for L-Theanine 200mg

The views expressed below are the personal opinion of Just Vitamins customers. Just Vitamins does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected and verified as genuine by a 3rd party called Feefo.

Overall product rating 9.4 / 10 - 140 customers have independently reviewed and recommend L-Theanine from 140 reviews (showing latest 50 reviews)
Review Date
Rating
Review Details
Service Rating: Great service, very prompt. Good value product that works well
Product: Good value, first time I have used these tablets and they work well. Not a dramatic difference but definitely noticeable reduction in stress symptoms
Service Rating: Excellent service. Speedy delivery. Highly recommended!
Product: Not felt any benefit at the moment. I'll try capsules for another week to see how it goes.
Very quick delivery and a good price, great service
Service Rating: Fast service and great product!
Product: Improves concentration, sleep and anxiety.
Fast, efficient.
Service Rating: No Complaints...good idea to have the packages that fit through the letter box.
Product: OK but nothing spectacular
Very quick and pleased so far
Service Rating: Fast service and the packet slips through the letterbox
Product: I use these for days when I expect stress or to calm me before an anxious event. They effect is not pronounced, like a sedative or tranquilliser, but they definitely support and calm me.
Vitamins arrived promptly and easy capsule to take
Service Rating: Have ordered here a few times and have found products to be very good great value for money and the service is excellent. Always arrives promptly.
Product: Have found these to help in times of anxiety. They seem to take the edge off things.
Service Rating: As always a first class service.
Product: This product works very well for me. Previously I had been paying £30 for 90 tablets from a local health shop, I find Just Vitamins L-Theanine to be a better and much cheaper.
Service Rating: Speedy delivery which fits through your letter box so no waiting in or picking up from neighbours! Well priced compared to other sites / shops.
Product: This product has made a marked difference to my anxiety, I use it combined with 5-htp
Service Rating: Great service and great product
Product: Will be ordering more. Sleep quality improved.
Service Rating: Excellent prices and speedy delivery as usual, many thanks.
Product: Nice product used along with 5HTP TO HELP WITH SLEEP.
They are quick and cheap! Will use again.
Very efficient
Service Rating: I was very pleased with my purchase, good product, good value for money and excellent service...and very quick delivery! Excellent!
I would definitely recommend this company and will be regularly buying from them.
Product: Does what is is supposed to do. It relaxes and soothes an otherwise extremely frazzled mind!
It helps me through many otherwise sleepless nights, yet in the morning, I am awake and fresh with no bad effects. No drowsiness whatsoever which is great.
Feedback Response: Thank you very much for the kind comment!
Fast shipping, decent website. No hassle ordering.
Excellent service. Excellent products. Delivery fast and efficient. Have recommended them to family and friends
Service Rating: Parcel was delivered quickly and with no problems. Item was of good quality and securely packaged. Would definitely buy from the company again.
Product: Product was of a high quality
Service Rating: Excellent service product arrived when expected.
Product: Feel a bit less anxious when taking this but still not sure how well overall its working. Will stick with it and see how I get on.
Service Rating: Exactly what I wanted - will use again
Product: It is, indeed, L-Theanine
Service Rating: The service was first class.
Product: Controlling positive shizophrenic symptoms.
Service Rating: Prompt and uncomplicated purchase!
Product: Excellent product,Have bought it many times .
Service Rating: Ik sta altijd versteld hoe snel de bestelling vanuit Engeland hier in Nederland is. Maar een of twee werkdagen extra ten opzichte van een bestelling in Nederland zelf. Product: Hier in Nederland gaat het vaak om capsules van 100mg. Plus hier in Nederland zijn de prijzen een stuk hoger. Ik bestel meestal tweemaal de hoeveelheid (2x 120 caps), dat scheelt al weer een beetje in de portikosten.
Service Rating: Good products Product: Good products thanks very much
Service Rating: No bother in ordering, fast delivery, excellent product as always. I will always buy any vitamins from this supplier as firstly they do the vitamins in bags that can be pushed through the letterbox at any time. They are always excellent and arrive quickly with no mistaken items. Product: Excellent. I have had several bouts of stress and these help to keep me calm and allow me to sleep. I also advised my daughter to buy them. She has MS and thinks that they are the main reason she can cope with her illness and all of its ramifications.
Service Rating: Thank you. Good prices and selection
Product: Mood ok at the mo so going good
Good service
Service Rating: Fast delivery, great delivery price, great value, quality products and amazing service.
Product: Great quality. Fantastic price.
Service Rating: Great service and quick delivery
Product: Seem to do the trick and are easy to take. follow the guidelines and all should be ok
Good
The service is excellent!
Service Rating: Satisfied customer! Have purchased from them several times and will continue to do so.
Product: These work well for me and my 20-something daughter. They reduce anxiety and help calm at stressful times.
Service Rating: Would and have happily recommended Just Vitamins, as always great quality products, at a good price and delivered in good time. Just a pity the postie doesn't understand 'letterbox friendly' means he can post packet through our letterbox, but if that's my biggest problem it says a lot!
Product: Insomniac + stresshead + l-Theanine = Can still sleep! Excellent and couldn't be without these
Service Rating: great service/product
Product: great service/product
Very good quality, personal service, will be buying again!
Service Rating: Very fast postage and packet of tablets delivered easily through the letter box. Good value too in comparison.
Product: This is the best non-drug product I have found for keeping calm. I use it on difficult days or before a nerve wracking event. It won't take away the nerves completely but it definitely supports me.
fast delivery
Good service and fast delievery
Service Rating: Really quick and easy service. No complaints at all.
Product: Not sure if it's helping at the moment, early days.
Excellent. Fast delivery. Just as ordered and does the job.
Service Rating: Great service. Fast delivery
Product: Great product. Helps relax me and helps me to sleep.
Excellent
Service Rating: Items delivered in pouchs
Product: nice product, in capsules that are easy to swallow
Service Rating: Orders arrive very soon after ordering & fit through the letterbox - very happy with service
Product: After some time getting the dosage correct & with 5HTP my husband is back on track after making the decision to quit medical antidepressants & go the natural route - in addition he takes Vitamin B complex & Magnesium spray.
Service Rating: Good prices and fast delivery

Product: Great prices
Service Rating: I have tried other supplement retailers and have found no real problems, but the service here is better, the website is easy to use and useful, the normal delivery is usually fast and having tried turmeric and 5htp supplements elsewhere, they aren't as potent as the ones from here
Product: These really help me to drop off, which being an insomniac is saying something! Only problem is, I sleep light (lighter than literally anyone else I know!), so I sometimes am woken up a few hours later, but can still go back to sleep... But that's better than not falling asleep at all! And so much better than the sleeping tabs the doc gave me ages ago!
Service Rating: Super fast delivery to continental Europe.
Product: Unfortunately I didn't notice till after the purchase that this supplement contains Maltodextrin, a high glycaemic sugar. Really very counterproductive in a supplement that is supposed to help you relax and fall asleep !
Very prompt delivery

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