- Home Page /
- Health and Medicine /
- Protein /
- Amino Acids /
- BulkSupplements L-Theanine Powder - Amino Acid Suppleme...
0 ratings
Item #:
75188781
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 250g (8.8 oz)
89% of respondents would recommend this to a friend
Item #:
75188781
TZS 162709
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 27
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
Find your calm with L-Theanine powder—a naturally occurring amino acid known for promoting relaxation without causing drowsiness.
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 US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Purity
BulkSupplements L-Theanine Powder boasts exceptional purity, ensuring that you receive a clean, potent amino acid supplement without additives, making it a safe choice for health-conscious consumers.
Versatile Use
This unflavored powder can be easily mixed into various beverages or meals, allowing users to incorporate it seamlessly into their daily routine for stress management and relaxation.
Cost-Effective Value
With a generous 500g packaging and 200mg serving size, this supplement offers excellent value for money, delivering long-lasting supply and affordability compared to many competitor products.
Product Details
| Brand | BulkSupplements.com |
| Size | 250 Grams (8.8 oz) |
| Enteral medication form | Powder |
| Primary ingredient | L-Theanine |
| Activity stage | Post-Workout |
| Vitamin & supplement type | Amino Acids Supplements, Dietary Supplements |
| Count | 1 |
| Age group | Adult |
| Label image | Supplement Facts |
| Assembled product weight | 8.8 oz (249.48 grams) |
| Serv per cont | 1250 |
| Dosage | 200mg |
| Ingredients | L-Theanine |
| Dietary method | Gluten Free, Soy Free |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Stress Relief
Ideal for individuals seeking to reduce stress and promote relaxation without sedation during busy days.
-
Focus Enhancement
Great for students or professionals needing improved concentration and mental clarity, especially during studying or work.
-
Sleep Support
Beneficial for those who struggle with sleep or wish to enhance sleep quality naturally without pharmaceuticals.
-
Caffeine Sensitivity
Not suitable for users sensitive to caffeine who may need to avoid all stimulants or related compounds.
Product Description
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 250g (8.8 oz)
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:
What is the recommended dosage for L-Theanine powder?
Answer: The recommended dosage is 200mg once or twice daily, or as directed by a physician. -
Question:
Can I mix L-Theanine powder with drinks?
Answer: Yes, L-Theanine powder is unflavored and blends easily into shakes, drinks, or your daily supplement routine. -
Question:
Is L-Theanine powder safe to use?
Answer: Yes, our L-Theanine powder is rigorously tested and manufactured in a cGMP-compliant facility to ensure safety and quality.
BulkSupplements.com Amino Acids Editorial Review
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 500g (1.1 lbs) is a versatile and effective product. Users have noted that this powder mixes seamlessly into liquids, enhancing protein shakes or even beverages like coffee and tea without any aftertaste. Many appreciate the bulk purchasing option as it is a cost-effective alternative to smaller capsules, offering a solid dosage of 200mg per serving. This quality supplement is favored for promoting relaxation and aiding sleep, with some users reporting significant improvements in their sleep quality. Despite its many benefits, some find it difficult to measure the right amount for each serving, making it less convenient for precise dosages.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Flavorless and easy to mix in liquids
- Cost-effective compared to capsules
- Works well for promoting relaxation
- No aftertaste, smooth on the palate
- High quantity with 2500 servings
Cons
- Measuring the right amount can be tricky
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
TZS 162709
Order now and get it around Sunday, September 27
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
- Promotes calm and balance for overall wellness.
- Easy to incorporate into your daily routine—just 200mg per serving.
- Unflavored and allergen-free, blends seamlessly into shakes or drinks.
- Manufactured under high-quality standards in a cGMP-compliant facility.
- Tested for safety and effectiveness, ensuring trustworthy supplements.
- Perfect for staying centered during busy days or winding down in the evening.
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.