0 ratings
Item #:
179887578
L-Theanine Supplement, 6.8 fl oz 200 mg, 30 Day Supply, Relax, Slowly, Refreshing, Sleep 1 Bag
Item #:
179887578
BDT 651
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
0 ratings
Write a review
In stock
Imported from Japan store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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
Unlock relaxation with Okayoni, a pure source of L-theanine designed to enhance your sleep experience.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Natural relaxation
L-Theanine promotes relaxation without drowsiness, helping users unwind after a stressful day while maintaining mental clarity.
Potent Formula
With 200 mg of L-Theanine per serving, this supplement delivers effective support for stress relief and improved focus, setting it apart from competitors with lower dosage options.
Convenient packing
The 30-day supply in a compact bag makes it easy to incorporate this refreshing supplement into daily routines, ensuring a consistent approach to relaxation and sleep enhancement.
Product Details
| Product Dimensions | 16 x 10 x 1 cm; 18 g |
| Manufacturer | uff28uff21uff32uff25uff2cuff35 |
| Item model number | Harelu1040 |
| Country of Origin | Japan |
| Brand | uff28uff21uff32uff25uff2cuff35 |
| Item Form | u7c92 |
| Item Package Quantity | 1 |
| Item Weight | 18 Grams |
Who Should Buy?
-
Stress Relief Users
Ideal for individuals seeking natural stress relief without drowsiness throughout their daily activities.
-
Sleep Challenges
Beneficial for those experiencing insomnia or sleep disturbances, promoting relaxation to improve sleep quality.
-
Mental Clarity Seekers
Great for individuals looking to enhance focus and cognitive performance without jitters typically associated with caffeine.
-
Caffeine Sensitives
Individuals highly sensitive to caffeine may not benefit as L-Theanine is often combined with caffeinated products.
-
Children and Teens
Not suitable for younger populations unless directed by a healthcare provider due to lack of research on safety.
-
Pregnant or Nursing
Women who are pregnant or nursing should avoid this supplement due to insufficient safety data in these groups.
Product Description
L-Theanine Supplement, 6.8 fl oz 200 mg, 30 Day Supply, Relax, Slowly, Refreshing, Sleep 1 Bag
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:
How should I take Okayoni?
Answer: Take 2 tablets daily with water or lukewarm water before sleeping. -
Question:
Are there any added ingredients or preservatives?
Answer: No, Okayoni contains only L-theanine and no added fragrances, colorings, or preservatives. -
Question:
Where is Okayoni manufactured?
Answer: Okayoni is manufactured in a GMP-certified factory in Japan, ensuring high-quality standards.
ＨＡＲＥＬＵ Harelu1040 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
BDT 651
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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
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
Fastest cross-border delivery
Features & Benefits
- Contains 200 mg of L-theanine per daily dose of 2 tablets.
- Manufactured in a GMP-certified factory in Japan for high-quality standards.
- Flavorful, pure ingredients with no fragrances, colors, or preserves.
- Designed to promote relaxation and enhance sleep quality.
- Sustainable 30-day supply in each bag for consistent use.
- Easy to use: take 2 tables with water before bedtime.