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Item #:
157099328
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 5kg (11 lbs)
85% of respondents would recommend this to a friend
Item #:
157099328
TMT 1072
Price Details
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Imported from USA store
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Order now and get it around Sunday, September 27
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Find your calm with L-Theanine powder—a naturally occurring amino acid known for promoting relaxation without causing drowsiness.
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What Stands Out
Pure L-Theanine
Contains high-quality, unflavored L-Theanine, promoting relaxation without drowsiness, ideal for users seeking stress relief and enhanced focus in a natural form.
Flexible Serving Size
Each serving delivers 200mg of L-Theanine, allowing for precise dosage according to individual needs, catering to both casual users and those with specific health goals.
Large Quantity
The 5kg bulk package offers exceptional value and convenience, reducing the need for frequent repurchases, perfect for regular users seeking long-term supplementation.
Product Details
| Brand | BulkSupplements.com |
| Size | 5 Kilograms (11 lbs) |
| Enteral medication form | Powder |
| Primary ingredient | L-Theanine |
| Activity stage | Pre-Workout |
| Vitamin & supplement type | Amino Acids Supplements, Dietary Supplements |
| Count | 5 |
| Age group | Adult |
| Label image | Supplement Facts |
| Assembled product weight | 11 lb (4.99 kg) |
| Serv per cont | 25000 |
| 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?
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Stress Relief
Individuals seeking natural remedies for stress and anxiety can benefit from L-Theanine's calming effects.
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Focus Enhancement
Students or professionals needing improved focus and concentration during tasks may find L-Theanine helpful.
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Sleep Quality
People struggling with sleep issues can use L-Theanine to promote relaxation before bedtime.
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Caffeine Users
Those reliant on caffeine may not experience desired effects, as L-Theanine can lessen stimulant benefits.
Product Description
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 5kg (11 lbs)
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 my favorite drinks?
Answer: Yes, the unflavored powder blends easily into shakes, drinks, or any daily supplement routine. -
Question:
Is this product allergen-free?
Answer: Yes, our L-Theanine powder is allergen-free and rigorously tested for quality and safety.
BulkSupplements.com Amino Acids Editorial Review
The BulkSupplements.com L-Theanine Powder has garnered a mixed response from customers, primarily highlighting its effectiveness as a supplement for managing anxiety and enhancing focus. Reviewers have noted it to be a practical solution for those struggling with insomnia, indicating its calming effects. Additionally, many users find the product easy to use and appreciate its value, given the quantity it offers for the price. However, concerns have been raised regarding the safety of the product, particularly due to warnings noted on Proposition 65, which indicates the presence of lead and previous issues with arsenic in another product from the same company. This has led to questions about the overall quality and testing of the product. Furthermore, while some users appreciated the size of the packaging, there was feedback indicating that a serving spoon is not included, which may pose inconvenience for those who do not own a milligram scale. Despite these concerns, the overall sentiment leans towards a positive experience, especially for those using the product to aid with anxiety and sleep issues. Nonetheless, potential buyers may want to Consider the safety warnings seriously and proceed with caution. **
Customer Reviews & Ratings
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Pros
- Effective for managing anxiety and improving focus
- Helpful for insomnia relief
- Easy to use with a good value for the quantity
Cons
- Concerns regarding safety due to Proposition 65 warnings (lead and arsenic)
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
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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
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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.
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TMT 1072
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.)
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Features & Benefits
- Promotes calm and balance for overall wellness.
- Perfect for winding down or busy days.
- Easily blends into shakes, drinks, or daily supplements.
- Comes in a 200mg serving size for accurate dosage.
- Manufactured in a cGMP-compliant facility ensuring quality.
- Supports focus and ease without causing drowsiness.
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