--- product_id: 279729555 title: "Bronson L-Theanine 200mg Non-GMO, 120 Vegetarian Capsules" brand: "bronson" price: "¥5556" currency: JPY in_stock: true reviews_count: 6 category: "Bronson" url: https://www.desertcart.jp/products/279729555-bronson-l-theanine-200mg-non-gmo-120-vegetarian-capsules store_origin: JP region: Japan --- # Non-GMO, clean ingredient profile 120 vegetarian capsules, cGMP certified 200mg pure L-Theanine per capsule Bronson L-Theanine 200mg Non-GMO, 120 Vegetarian Capsules **Brand:** bronson **Price:** ¥5556 **Availability:** ✅ In Stock ## Summary > 🧠 Elevate your calm, conquer your day. ## Quick Answers - **What is this?** Bronson L-Theanine 200mg Non-GMO, 120 Vegetarian Capsules by bronson - **How much does it cost?** ¥5556 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/279729555-bronson-l-theanine-200mg-non-gmo-120-vegetarian-capsules) ## Best For - bronson enthusiasts ## Why This Product - Trusted bronson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Green:** Non-GMO formula with vegetarian capsules for mindful wellness. - • **Premium Purity:** Crafted in a cGMP-certified facility ensuring top-tier quality and safety. - • **Brain & Body Boost:** Enhances mental acuity, concentration, and immune support for peak performance. - • **Day & Night Balance:** Supports stress relief by day and peaceful sleep by night—your 24/7 calm companion. - • **Calm Focus, No Crash:** Experience alert relaxation without drowsiness—stay sharp under pressure. ## Overview Bronson L-Theanine 200mg delivers a potent, non-GMO amino acid supplement designed to promote relaxation without drowsiness. Manufactured in a cGMP-certified facility, these 120 vegetarian capsules support stress management, mental clarity, and restful sleep, making it an essential daily ally for busy professionals seeking balanced focus and calm. ## Description L-Theanine is an amino acid that is found almost exclusively in tea and is responsible for the exotic taste of green tea. Considered a non-dietary, non-essential amino acid, clinical research has demonstrated that L-Theanine promotes an alert state of relaxation without drowsiness. Additional research suggests L-Theanine may help improve quality of sleep, learning performance, mental acuity, concentration, and help support the immune system. L-Theanine may also help reduce the negative side effects of caffeine. L-Theanine can be taken during the day to help reduce stress or in the evening before bed to help calm and quiet your mind so you can drift off to sleep. Review: Helpful in stressful days - Helps me relax and have a restful sleep. Review: Nature's perfect relaxation supplement! - This L-Theanine product by Bronson is fantastic for helping me fall asleep and preparing my body for rest, whether it's been a long day or a relaxed one. I've experienced no side effects whatsoever, either in the morning or during the day. It also helps me focus, which is a great bonus. Plus, these capsules are easy to swallow. Having tried many standardized products, I can honestly say that Bronson products have made a real positive difference in my life. As a Certified Integrative Behavioral Health and Wellness Coach, I confidently recommend Bronson supplements, including this L-Theanine, to my friends, family, colleagues, and clients because of their high quality and affordability. Highly effective! ## Features - Lasting Calmness: L Theanine is known for promoting a healthy stress response and supporting relaxation without drowsiness. - Highest Quality Formula: Best ingredients available. Manufactured at cGMP certified facility. - Lasting Calmness: L Theanine is known for promoting a healthy stress response and supporting relaxation without drowsiness - Highest Quality Formula: Best ingredients available Manufactured at cGMP certified facility ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HNPHVND | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #134,764 in Health ( See Top 100 in Health ) #1,340 in Stress Reduction Products | | Brand | Bronson | | Brand Name | Bronson | | Color | red | | Container Type | Bottle | | Customer Reviews | 4.5 out of 5 stars 894 Reviews | | Diet Type | Gluten Free | | Dosage Form | Capsule | | Flavor | Unflavored | | Flavour | Unflavored | | Item Form | Capsule | | Item Weight | 0.13 Pounds | | Item form | Capsule | | Item weight | 0.13 Pounds | | Manufacturer | Bronson Labs | | Manufacturer Part Number | 721C | | Material Features | GMO Free, Vegetarian | | Material Type Free | en_AE | | Number of Items | 1 | | Primary Supplement Type | Non-specific | | Primary supplement type | Non-specific | | Product Benefits | Relaxation | | Special Ingredients | L-Theanine | | Special ingredients | L-Theanine | | Specific Uses For Product | Laboratory | | Total Servings Per Container | 120 | | UPC | 716563721039 | ## Product Details - **Age range (description):** Adult - **Brand:** Bronson - **Diet type:** Gluten Free - **Flavour:** Unflavored - **Item form:** Capsule - **Item weight:** 59 g - **Package information:** Bottle - **Primary supplement type:** Non-specific - **Product benefits:** Relaxation - **Special ingredients:** L-Theanine ## Images ![Bronson L-Theanine 200mg Non-GMO, 120 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/71gpN2JtJuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helpful in stressful days *by N***. on 8 February 2020* Helps me relax and have a restful sleep. ### ⭐⭐⭐⭐⭐ Nature's perfect relaxation supplement! *by M***E on 27 May 2025* This L-Theanine product by Bronson is fantastic for helping me fall asleep and preparing my body for rest, whether it's been a long day or a relaxed one. I've experienced no side effects whatsoever, either in the morning or during the day. It also helps me focus, which is a great bonus. Plus, these capsules are easy to swallow. Having tried many standardized products, I can honestly say that Bronson products have made a real positive difference in my life. As a Certified Integrative Behavioral Health and Wellness Coach, I confidently recommend Bronson supplements, including this L-Theanine, to my friends, family, colleagues, and clients because of their high quality and affordability. Highly effective! ### ⭐⭐⭐⭐ It works *by M***R on 16 August 2026* If you're a high anxiety person who has battled stress for years then you'll definitely feel the effects. This product works for me very well and keeps my heart rate between 75-85 bpm consistently. For me one gives me relief for about two days! Everyone's body is different but for me personally I can vouch for its effects with myself personally. ## Frequently Bought Together - Bronson L-Theanine 200mg (Double-Strength) with Passion Flower Herb, Non-GMO Gluten-Free Soy-Free Stress Management Supplement, 120 Capsules - Bronson Ashwagandha Extra Strength Stress & Mood Support with BioPerine - Non GMO Formula, 120 Vegetarian Capsules - Bronson Rhodiola Rosea Vegetarian Capsules - Adaptogenic Herb - Brain, Stress & Mood Support - Non-GMO, 60 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/279729555-bronson-l-theanine-200mg-non-gmo-120-vegetarian-capsules](https://www.desertcart.jp/products/279729555-bronson-l-theanine-200mg-non-gmo-120-vegetarian-capsules) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-12*