WeightWorld L-Theanine Supplement | 408mg Vegan Capsules | 6 Months Supply | with Added Vitamin B6 (0.5mg) & Black Pepper Extract (8mg) | 1 Capsule a Day | Non-GMO & Gluten-Free
£16.99
Price: £16.99
(as of Oct 23, 2025 11:42:22 UTC – Details)
From the brand






Explore Vitamins & Minerals




Browse the collagen range




Discover the omega range




Explore the herbal range


Manufacturer : Comfort Click Ltd
ASIN : B091FV1FHQ
Manufacturer reference : 5056128126592
Country of origin : United Kingdom
Customer reviews: 4.3 4.3 out of 5 stars 1,898 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
SOFT MOMENTS, SIMPLE CHOICES: L-Theanine is an amino acid found in green tea, long used in East Asian tea rituals. Traditionally rooted and simply formulated, it brings a holistic approach to modern routines. Each capsule delivers 400mg of L-Theanine, 8mg of black pepper extract, and 0.5mg of vitamin B6. Inspired by centuries of tradition and adapted for everyday simplicity.
180 CAPSULES – 6 MONTHS SUPPLY: Each serving of WeightWorld’s L-Theanine supplement provides 180 capsules, offering 6 months of supply. With just 1 capsule of this theanine supplement a day, WeightWorld aims to provide the most suitable supplement in its natural form with no bitter aftertaste and a gentle formulation.
ADDED BLACK PEPPER & VITAMIN B6: Each capsule of this L-Thenaine Supplement contains 8mg of black pepper extract and 0.5mg of vitamin B6, offering a well-rounded combination. Vitamin B6 contributes to the regulation of hormonal activity. Vitamin B6 contributes to normal homocysteine metabolism. Vitamin B6 contributes to normal psychological function. Vitamin B6 contributes to the normal function of the immune system. Vitamin B6 contributes to the reduction of tiredness and fatigue (EFSA Claims).
VEGAN THEANINE SUPPLEMENT: Manufactured in the UK under strict GMP guidelines, WeightWorld’s L-Theanine Capsules are gluten-free, non-GMO, and vegan-friendly, making them suitable for various dietary preferences and lifestyles. Developed for easy consumption, they provide a straightforward way to get a daily dose of L-Theanine without any hassle.
THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
Customers say
Customers find the L-Theanine supplement to be of high quality and good value for money, with significant improvements in focus and brain concentration. The product has mixed effects on anxiety levels and sleep quality – while some report noticeable calming effects and great nights’ sleep, others find it doesn’t help at all. The supplement receives mixed feedback regarding taste and smell, with some customers reporting a fishy taste and bad odor.
AI Generated from the text of customer reviews











Reviews
There are no reviews yet.