--- product_id: 550902364 title: "BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules" brand: "bulksupplements" price: "1137146β‚«" currency: VND in_stock: true reviews_count: 8 category: "Bulk Supplements" url: https://www.desertcart.vn/products/550902364-bulksupplements-com-l-theanine-capsules-l-theanine-supplement-l-theanine store_origin: VN region: Vietnam --- # Gluten, dairy & sugar free, clean formula 200mg pure L-Theanine per capsule 365 servings for year-round support BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules **Brand:** bulksupplements **Price:** 1137146β‚« **Availability:** βœ… In Stock ## Summary > πŸ’Ό Elevate your focus and calmβ€”because your brain deserves the best. ## Quick Answers - **What is this?** BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules by bulksupplements - **How much does it cost?** 1137146β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/550902364-bulksupplements-com-l-theanine-capsules-l-theanine-supplement-l-theanine) ## Best For - bulksupplements enthusiasts ## Why This Product - Trusted bulksupplements brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Clean & Pure:** Gluten-free, dairy-free, and sugar-free for a naturally pure supplement experience. - β€’ **Focus Like a Pro:** Enhance concentration and mental clarity without jitters or drowsiness. - β€’ **Year-Long Wellness:** One capsule daily delivers a full year of premium brain and immune support. - β€’ **Stress Less, Live More:** Promotes relaxation and reduces anxiety, perfect for busy professionals balancing work and life. - β€’ **Trusted Quality Assurance:** Manufactured under strict cGMP standards with third-party testing for consistent potency. ## Overview BulkSupplements.com L-Theanine Capsules provide a potent 200mg dose of pure L-Theanine per serving, designed to boost focus, reduce stress, and support immune health. With 365 gluten-free capsules per bottle, this supplement offers a convenient, clean, and year-long supply for professionals seeking enhanced mental clarity and relaxation without unwanted additives. Manufactured under rigorous quality controls, it’s a trusted choice for millennial managers aiming to optimize productivity and well-being. ## Description Top Selling Supplements Top Sports Supplements Top Selling Protein Powders Top Herbal Supplements Top Vitamin Supplements Top Mineral Supplements Top Collagen Supplements Top Mushroom Supplements Top Sweeteners Review: Highly recommended - BulkSupplements L-Theanine is an excellent quality product. The powder is pure, effective, and easy to mix into water or juice. It helps me feel calm, reduces anxiety, and improves my focus without making me sleepy. I also noticed better sleep quality when I take it in the evening. Great value for the price and a must-have supplement for stress support. Highly recommended! Review: Yes, something that improves sleep - I have so much trouble sleeping. I've tried so many different things and most of them have too many other complications. So far. This one appears to create new other complications and actually calms me down and allows me to go to sleep earlier than I otherwise would and it feels like I sleep better. Now. It really hasn't extended my sleep. I still get 4:00 to 5:00 or 6:00 if I'm lucky hours, but I feel much more rested and perhaps maybe just a tad more sleep. At least by the Fitbit metrica sleep scores increase when I use this. It appears this is because I wake up less often during the night. Many times when I use this on my only wake up three times versus 10 times. When I say wake up I mean just coming aware in the moment of your surroundings but going right back to sleep within minutes. It seems that this supplement reduces that type of event. It's too too early to tell if my body will adjust to this supplement and cause the efficacy of it to drop. I'm hopefull this will work as well months from now. I have tried melatonin and sometimes it has opposite effect and keeps me up all night. I have tried all sorts of THC gummies to sleep and while they work great at first your body adjusts and you have to up the amount constantly to the point where it becomes dangerous. And I'm really grateful I stumbled across this because I've had to take what's called a T break due to other medicines I have to take for a short period. This does not interact with those medicines so it's perfect ## Features - βœ”οΈ Supplements for the Brain: Boost your productivity and stay on top of any activity with L-Theanine! This L-Theanine supplement helps make it easier to concentrate, focus, and stay alert - perfect for those who need to remain productive but don't want the taking of other supplements! - βœ”οΈ Boost your Immune Health!: Get ready to take your immune health to the next level! No matter what lifestyle you have, our L-Theanine capsules, or L-Theanine 200mg, has something to offer everyone! This L Theanine supplement, an amino acids, is perfect for men and women looking for immune support, as well as overall wellness!* - βœ”οΈ Easy to Take Capsules: Keep your health and wellness in check with out Theanine capsules, in L Theanine 200mg, that's totally without artificial flavors. Forget about added sugars and unwanted additives - our L-Theanine capsules, with 1 capsule per serving, is naturally pure so you can relax worry-free. So go ahead – get back in control with our L-Theanine supplement!* - βœ”οΈ Unwind after a long day: If you’re not a fan messy powders, no worries! Our L-Theanine capsules, or L Theanine capsules, can still be added to your everyday diet with ease. Incorporate our Theanine supplement, in L-Theanine 200mg, with just water for an extra boost of relaxation.* It's a simple and natural way to promote overall well-being in moments!* - ⭐ High Quality: Get the most out of our L-Theanine supplement with pure & high quality. Our strict cGMP standards ensure superior manufacturing, packaging, labeling, and holding operations, while third-party testing at multiple stages ensures compliance and consistency. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C5Y7Q9JH | | Age Range Description | Adult | | Best Sellers Rank | #11,673 in Health & Household ( See Top 100 in Health & Household ) #269 in Blended Vitamin & Mineral Supplements | | Brand | BulkSupplements | | Brand Name | BulkSupplements | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 869 Reviews | | Diet Type | Gluten Free | | Dosage Form | Capsule | | Flavor | Unflavored | | Item Dimensions | 3 x 3 x 4 inches | | Item Form | Capsule | | Item dimensions L x W x H | 3 x 3 x 4 inches | | Manufacturer | BULKSUPPLEMENTS.COM | | Manufacturer Part Number | THEA | | Material Features | Gluten Free, Dairy Free, Sugar Free | | Number of Items | 1 | | Primary Supplement Type | Amino Acid | | Product Benefits | Immune Support | | Supplement Formulation | Individual Supplement | | Total Servings Per Container | 365 | | UPC | 849720041272 | | Unit Count | 365 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** BulkSupplements - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Capsule - **Item dimensions L x W x H:** 3 x 3 x 4 inches - **Package Information:** Bottle - **Primary Supplement Type:** Amino Acid - **Product Benefits:** Immune Support - **Unit Count:** 365 Count ## Images ![BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules - Image 1](https://m.media-amazon.com/images/I/61BagDvRdWL.jpg) ![BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules - Image 2](https://m.media-amazon.com/images/I/712supioQjL.jpg) ![BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules - Image 3](https://m.media-amazon.com/images/I/71eZntbGyqL.jpg) ![BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules - Image 4](https://m.media-amazon.com/images/I/61saZnbg4uL.jpg) ![BulkSupplements.com L-Theanine Capsules - L-Theanine Supplement, L-Theanine 200mg, Theanine Pills - Amino Amino Supplement, Gluten Free - 1 Theanine Capsule per Serving, 365 Capsules - Image 5](https://m.media-amazon.com/images/I/6181uZXobKL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is L-Theanine?** A: L-Theanine is a naturally occurring amino acid found in tea leaves, known for its calming effects without drowsiness. **Q: What are the benefits of L-Theanine capsules?** A: L-Theanine capsules promote relaxation, reduce stress, and enhance focus. **Q: How should I take L-Theanine capsules?** A: Take 1 capsule with 8-12 oz water daily. Follow the dosage instructions on the label or consult your healthcare provider. **Q: Are there any negative effects on taking L-Theanine capsules?** A: L-Theanine capsules are generally safe. Possible negative symptoms include mild indigestion. Consult a healthcare professional if you experience adverse reactions. **Q: Can I take L-Theanine capsules with other supplements?** A: Yes, L-Theanine capsules can be taken with most supplements. However, consult your healthcare provider for personalized advice, especially if on medication. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommended *by N***T on January 28, 2026* BulkSupplements L-Theanine is an excellent quality product. The powder is pure, effective, and easy to mix into water or juice. It helps me feel calm, reduces anxiety, and improves my focus without making me sleepy. I also noticed better sleep quality when I take it in the evening. Great value for the price and a must-have supplement for stress support. Highly recommended! ### ⭐⭐⭐⭐⭐ Yes, something that improves sleep *by A***E on November 29, 2025* I have so much trouble sleeping. I've tried so many different things and most of them have too many other complications. So far. This one appears to create new other complications and actually calms me down and allows me to go to sleep earlier than I otherwise would and it feels like I sleep better. Now. It really hasn't extended my sleep. I still get 4:00 to 5:00 or 6:00 if I'm lucky hours, but I feel much more rested and perhaps maybe just a tad more sleep. At least by the Fitbit metrica sleep scores increase when I use this. It appears this is because I wake up less often during the night. Many times when I use this on my only wake up three times versus 10 times. When I say wake up I mean just coming aware in the moment of your surroundings but going right back to sleep within minutes. It seems that this supplement reduces that type of event. It's too too early to tell if my body will adjust to this supplement and cause the efficacy of it to drop. I'm hopefull this will work as well months from now. I have tried melatonin and sometimes it has opposite effect and keeps me up all night. I have tried all sorts of THC gummies to sleep and while they work great at first your body adjusts and you have to up the amount constantly to the point where it becomes dangerous. And I'm really grateful I stumbled across this because I've had to take what's called a T break due to other medicines I have to take for a short period. This does not interact with those medicines so it's perfect ### ⭐⭐⭐⭐⭐ Good and nice price *by G***E on April 1, 2026* Good!! And the price is right! ## Frequently Bought Together - BulkSupplements.com L-Theanine Capsules - L-Theanine 200mg, Amino Acid Supplement - Gluten Free, 1 Capsule per Serving, 365 Count (Pack of 1) - BulkSupplements.com Magnesium Glycinate Capsules - Magnesium Supplement, Magnesium Glycinate 400mg - Gluten Free, 4 Capsules per Serving, 240 Count (Pack of 1) - BulkSupplements.com L-Tyrosine 500mg Capsules - Tyrosine Supplement, Amino Acid Supplement - Gluten Free, 1 Capsule per Serving, 240 Capsules (Pack of 1) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/550902364-bulksupplements-com-l-theanine-capsules-l-theanine-supplement-l-theanine](https://www.desertcart.vn/products/550902364-bulksupplements-com-l-theanine-capsules-l-theanine-supplement-l-theanine) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*