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Item #:
74848260
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 1kg (2.2 lbs)
Item #:
74848260
GBP 54
Price Details
Price
GBP 54
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, August 14
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Introducing L-Theanine powder by BulkSupplements.com, the amino acid that's making waves in the wellness community for its remarkable ability to promote relaxation without drowsiness.
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What Stands Out
High Dosage
Offers 200mg of L-Theanine per serving, providing effective stress relief and improved relaxation for users seeking a calm and focused mind.
Generous Quantity
Packed in a 1 kg container, delivering approximately 5000 servings, making it a cost-effective choice for long-term supplementation.
Pure Formula
Contains only L-Theanine with no additives, ensuring a high-quality product that meets the needs of health-conscious consumers looking for purity in their supplements.
Product Details
- Contains L-Theanine, an amino acid found in green tea
- May promote healthy sleep and support brain function
- Aids alertness, focus, cognition, and memory
- May fortify immune function and support heart health
- Recommended dosage: 200mg once or twice daily, or as directed
- Warning: This product may expose you to lead, a substance known to cause cancer and birth defects
| Brand | BulkSupplements.com |
| Size | 1 Kilogram (2.2 lbs) |
| Enteral medication form | Powder |
| Primary ingredient | L-Theanine |
| Activity stage | Pre-Workout |
| Vitamin & supplement type | Amino Acids Supplements, Dietary Supplements |
| Count | 1 |
| Age group | Adult |
| Label image | Supplement Facts |
| Assembled product weight | 2.2 lb (1 kg) |
| Serv per cont | 5000 |
| 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 enhance relaxation without sedation during stressful situations.
-
Focus Boosters
Great for students or professionals looking to improve concentration and cognitive performance during study or work.
-
Sleep Support
Perfect for those who have trouble sleeping, as it promotes relaxation before bedtime and improves sleep quality.
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Active Caffeine Users
Not suitable for users who consume large amounts of caffeine, as it may counteract the calming effects.
Product Description
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 1kg (2.2 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.
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Customer Questions & Answers
-
Question:
Is this product FDA approved?
Answer: No, these statements have not been evaluated by the Food and Drug Administration. -
Question:
What is the recommended dosage?
Answer: Take 200 mg once or twice daily, or as directed by a physician. -
Question:
Can this product diagnose, treat, cure or prevent diseases?
Answer: No, this product is not intended to diagnose, treat, cure or prevent any disease.
BulkSupplements.com Amino Acids Editorial Review
The BulkSupplements L-Theanine Powder offers customers an accessible solution for managing anxiety and promoting better sleep quality. Many users praise the product's efficacy, noting its positive impact on their well-being and highlighting its ease of use as a primary selling point. At a competitive price for the quantity provided—1 kilogram with 5000 servings—it presents a good value for those seeking to incorporate L-Theanine into their daily routine. However, potential buyers should note the concerns raised regarding Proposition 65, which mentions lead and arsenic presence in the product. This has prompted some skepticism among Consumers about the safety and purity of BulkSupplements' offerings. Additionally, it is mentioned that the product does not come with a serving spoon, which may be an inconvenience for those who prefer not to invest in a milligram scale for precise dosing. In summary, while the BulkSupplements L-Theanine Powder receives positive feedback for its effectiveness and value, potential safety concerns and a lack of measuring tools may warrant Consideration for Prospective buyers. **
Customer Reviews & Ratings
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Pros
- Effective in managing anxiety and promoting sleep
- Easy to use
- Good value for the quantity provided (1 kg
- 5000 servings)
Cons
- Safety concerns regarding contaminants (lead and arsenic as per Proposition 65)
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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GBP 54
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, August 14
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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Secured transaction
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Features & Benefits
- Promotes relaxation without drowsiness
- Supports brain function
- Enhances alertness and focus
- Aids cognition and memory
- Strengthens immune function
- Assists cardiovascular and heart health
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