- Home Page /
- Health & Personal Care /
- Medication & Treatments /
- Over-the-Counter Medication /
- Stress & Anxiety Relief /
- L Theanine 400mg Capsules - 99.6% Pure L-Thea...
0 ratings
Item #:
125588870
L Theanine 400mg Capsules - 99.6% Pure L-Theanine | 5 Months Supply - 150 Capsules | Supports Relaxation & Focus, Promotes Calm | Zero Additives,
86% of respondents would recommend this to a friend
Item #:
125588870
NZD 36
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
25%
Afterpay Information
Split your bill into 4 payments of NZD 9 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from UK store
QTY:
Order now and get it around Saturday, July 25
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Our L theanine organic supplement delivers a recommended 400mg daily dose and offers a five-month supply with superior purity of 99.6%.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Purity
Contains 99.6% pure L-Theanine, ensuring maximum efficacy for users seeking stress relief and improved focus with each capsule.
Five-Month Supply
With 150 capsules per bottle, enjoy a convenient five-month supply, making it a cost-effective choice for everyday relaxation and cognitive enhancement.
Clean Ingredients
Free from additives and certified vegan and non-GMO, catering to health-conscious consumers looking for a pure, trustworthy supplement without compromises.
Product Details
- Green Tea Derived: Sourced from green tea leaves, our L theanine supplement offers a natural, plant-based supplement known for its calming and wellness-enhancing properties, perfect for everyday relaxation.
- Clinically Suggested Dose: Each L theanine organic supplement delivers the recommended 400mg daily dose of L-Theanine and offers a five-month supply. It is non-GMO, gluten-free, vegan-friendly, and free from additives.
- Clean Extraction for Purity: Our L theanine capsule is extracted using the supercritical CO₂ extraction method and dried through vacuum drying, ensuring superior purity of 99.6%. By using these advanced methods, our L Theanine organic supplement becomes more safer and purer than supplements that rely on solvent extraction and heat drying.
- Manufactured with Strict Standards: Produced in compliance with GMP (Good Manufacturing Practice) guidelines in a US FDA - inspected and approved facility. It is certified for HACCP, Halal, and Kosher, making it suitable for a wide range of dietary needs.
- Third-Party Lab Tested: Each batch of our extra strength L theanine capsule undergoes rigorous testing by an ISO/IEC 17025:2017 accredited Eurofins lab to ensure it meets strict regulatory standards, providing confidence in its quality.
| Brand Name | NUTRINATION |
| Primary Supplement Type | L-Theanine |
| Item Form | Capsule |
| Diet Type | Vegan |
| Benefits | Stress Relief, Supports Calm, Focus & Relaxation |
| Age Range Description | Adult |
| Container Type | Bottle |
| Country Of Origin | India |
| Manufacturer | Six Sigma Marketers Ltd. |
| Manufacturer Part Number | L Theanine 400mg |
| Package Dimensions | 11.2 x 5.8 x 5.7 cm; 120 g |
| Manufacturer | Six Sigma Marketers Ltd. |
| Manufacturer reference | L Theanine 400mg |
| Country of origin | India |
| Unit Count | 150 count |
| Number of Items | 1 |
| Flavour | Unflavoured |
| Brand | NUTRINATION |
| Product benefits | Stress Relief, Supports Calm, Focus & Relaxation |
| Age range (description) | Adult |
| Package information | Bottle |
Who Should Buy?
-
Stress Relief Seekers
Ideal for individuals looking to manage stress and anxiety in daily life through natural supplementation.
-
Focus Enhancers
Suitable for students or professionals needing improved concentration and focus during demanding tasks or study sessions.
-
Health-Conscious Individuals
Perfect for those focused on clean supplementation with vegan, non-GMO, and additive-free products for better health.
-
Individuals with Allergies
Not suitable for those allergic to any ingredients in the capsules; check the label to avoid adverse reactions.
-
Pregnant Women
Not advised for pregnant or breastfeeding women unless directed by a healthcare provider due to unknown effects.
-
Medication Users
Those taking certain medications should consult a doctor before use to avoid potential interactions with L-Theanine.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this supplement suitable for vegans?
Answer: Yes, it is vegan-friendly and free from animal products. -
Question:
How is the purity of the supplement ensured?
Answer: The supplement is extracted using supercritical CO₂ and is rigorously tested by third-party labs. -
Question:
What is the recommended daily dosage?
Answer: The recommended daily dosage is 400mg, as provided in each capsule.
NUTRINATION Stress & Anxiety Relief Editorial Review
No editorial reviews found
Customer Reviews & Ratings
130 customers ratings
-
5 Star
79%
-
4 Star
9%
-
3 Star
8%
-
2 Star
1%
-
1 Star
3%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
NA
Naylz
Verified buyer
“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”
6 June 2026 · via Trustpilot
EG
Eduardo
Verified buyer
“great service, quick delivery and comunication”
2 June 2026 · via Trustpilot
DR
Dave
Verified buyer
“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”
15 May 2026 · via Trustpilot
DD
David
Verified buyer
“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”
14 May 2026 · via Trustpilot
J
John
Verified buyer
“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”
23 April 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 36
Order now and get it around Saturday, July 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Sourced from green tea leaves for natural relaxation benefits.
- Delivers clinically suggested 400mg daily dose per serving.
- Five-month supply with each bottle for long-lasting use.
- Extracted using supercritical CO₂ for 99.6% purity.
- Manufactured in FDA-approved facility under strict GMP guidelines.
- Third-party lab tested for quality assurance and safety.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.