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L-Theanine Capsules - 200mg

Thought to be the mystery ingredient in tea

(156 reviews)9410020
Buy L-Theanine Capsules - 200mg
Capsule view:
Closeup of Tablet/Capsule
£12.95
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  • Pure, strong and high grade material
  • Found predominantly in tea
  • Not known to be addictive
  • Fully vegetarian capsule
Why buy L-Theanine ?

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
Vegan
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 - 156 customers have independently reviewed and recommend L-Theanine from 156 reviews (showing latest 50 reviews)
Review Date
Rating
Review Details
Service Rating: quick delivery, effective service
Product: Help me with study, or could be placebo.
Still, I rate them.
Service Rating: Great service. Smooth and easy.
Product: Struggle with anxiety on a daily basis. This helps to some extent. Calms my body down and relieves stress.
Service Rating: Excellent product Well packed,arrives quickly after order and slips through letter box no probs
Product: Does what I bought them for.Stops the little grey cells overworking when I’m trying to relax and calms the anxious fluttering when I’m stressed
Service Rating: Prompt and efficient service
Product: I am finding them useful for the control of anxiety
Service Rating: trusted and reliable
Product: I have no comments to make.
Service Rating: Speedy delivery.
Product: I take it for fibromyalgia symptoms. It's a harmless equivalent to Valium - relaxes and winds me down. I take it an hour before bedtime to help ensure a good night's sleep.
Excellent products, intelligent packaging
Service Rating: Excellent service, product arrived early and in perfect condition.
Product: I take these tablets now and then to improve mental focus and to help me to relax. It works very well, and seems to be a high quality product.
Service Rating: Quick delivery and reasonable prices.

I've been taking L-Theanine and a caffeine supplement for over 12 months now. Help me kick start the day and remain focussed without the caffeine jitters.

Also during times of anxiety L-Theanine and 5-HTP from this site have help members of my family through bereavement and other tough times.
Product: I've been taking L-Theanine and a caffeine supplement for over 12 months now. Help me kick start the day and remain focussed without the caffeine jitters.

Also during times of anxiety L-Theanine and 5-HTP from this site have help members of my family through bereavement and other tough times.
Good product,price and delivery
Service Rating: Prompt delivery good product well priced
Product: Product works for me helps me concentrate and relax.
I have bought supplements from this company for a number of years and have always been very happy, good service and good quality.
Quick accurate efficient delivery
Service Rating: delivery was fine. not too slow either.
Product: treatment of negative symptoms of schizophrenia at 400mg. people now call me a savant!
Very helpful customer service and product arrived quickly.
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

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