--- product_id: 444162146 title: "L-Theanine 400mg from Green Tea - 90 Vegan Capsules - Amino Acid Supplement – Resealable and Recyclable Pouch by Alpha01" brand: "alpha01" price: "108.39 DT" currency: TND in_stock: true category: "Alpha01" url: https://www.desertcart.tn/products/444162146-l-theanine-400mg-from-green-tea-90-vegan-capsules-amino store_origin: TN region: Tunisia --- # Derived from premium green tea extract 400mg pure L-Theanine per capsule Resealable & recyclable eco-friendly pouch L-Theanine 400mg from Green Tea - 90 Vegan Capsules - Amino Acid Supplement – Resealable and Recyclable Pouch by Alpha01 **Brand:** alpha01 **Price:** 108.39 DT **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your focus and calm—naturally, powerfully, sustainably. ## Quick Answers - **What is this?** L-Theanine 400mg from Green Tea - 90 Vegan Capsules - Amino Acid Supplement – Resealable and Recyclable Pouch by Alpha01 by alpha01 - **How much does it cost?** 108.39 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/444162146-l-theanine-400mg-from-green-tea-90-vegan-capsules-amino) ## Best For - alpha01 enthusiasts ## Why This Product - Trusted alpha01 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Nature’s Brain Boost:** Sourced directly from green tea for natural mental clarity and stress relief. - • **Clean & Conscious Wellness:** Non-GMO, vegan, gluten-free, and free from artificial preservatives for guilt-free supplementation. - • **Potent Calm in Every Capsule:** 400mg of pure L-Theanine delivers focused tranquility without caffeine jitters. - • **Sleek, Sustainable Packaging:** Resealable, recyclable pouch keeps freshness locked in while reducing environmental impact. - • **Trusted Quality, Proven Results:** Manufactured under strict safety standards with 764+ positive reviews backing your daily calm. ## Overview Alpha01’s L-Theanine 400mg capsules harness the pure power of green tea extract to support mental clarity, stress relief, and restful sleep. Each vegan, gluten-free capsule is crafted without GMOs or artificial additives, packaged in a resealable recyclable pouch for freshness and eco-conscious convenience. Trusted by hundreds for enhancing brain health and calm, this supplement fits seamlessly into the busy professional’s wellness routine. ## Description L-Theanine 400mg from Green Tea - 90 Vegan Capsules - Amino Acid Supplement – Resealable and Recyclable Pouch by Alpha01 : desertcart.co.uk: Health & Personal Care ## Features - HIGH POTENCY FORMULA: Delivers 400mg of pure L-Theanine per serving. This optimal dosage is designed to support your daily wellness routine effectively. - NATURALLY SOURCED: Derived directly from premium Green Tea extract, this amino acid supplement provides the natural benefits of green tea without the jitters associated with caffeine. - FOCUS & CALM: L-Theanine is widely recognized for its ability to support mental clarity, focus, and a sense of calm, making it perfect for work, study, or relaxation. - PURE & CLEAN: Formulated with your health in mind, this supplement is strictly Non-GMO, Vegan, Gluten-Free, Dairy-Free, and contains no artificial preservatives. - QUALITY ASSURANCE: Manufactured with strict adherence to safety standards to ensure ingredient purity and potency in every capsule. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09886GMHT | | ASIN | B09886GMHT | | Age Range Description | Adult | | Allergen Information | Contains: Gluten Free | | Benefits | Antioxidant, Brain Health Support, Energy Management, Sleep Support, Stress Relief | | Best Sellers Rank | 2,376 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 78 in Amino Acid Nutritional Supplements | | Brand Name | ALPHA01 | | Container Type | Bag | | Country Of Origin | United Kingdom | | Country of origin | United Kingdom | | Customer Reviews | 4.2 4.2 out of 5 stars (775) | | Customer reviews | 4.2 4.2 out of 5 stars (775) | | Diet Type | Gluten Free, Halal, Keto, Plant Based, Vegan | | Dosage Form | Capsule | | Flavour | Natural | | Guaranteed software updates until | unknown | | Item Dimensions | 16.2 x 7 x 2.1 centimetres | | Item Form | Capsule | | Manufacturer | ALPHA01 | | Manufacturer | ALPHA01 | | Manufacturer Part Number | ALP-L-THEANINE-UK | | Manufacturer reference | ALP-L-THEANINE-UK | | Material Features | GMO Free | | Material Type Free | gluten_free | | Number of Items | 90 | | Pill Coating | hypromellose | | Primary Supplement Type | L-Theanine | | Product Dimensions | 16.2 x 7 x 2.1 cm; 70 g | | Special Ingredients | L-Theanine, BioPerine® Black Pepper Extract | | Specific Uses For Product | Brain Health Support Stress Relief | | Supplement Formulation | Individual Supplement | | Total Servings Per Container | 45.0 | | Unit Count | 90.0 count | ## Product Details - **Age range (description):** Adult - **Brand:** ALPHA01 - **Diet type:** Gluten Free, Halal, Keto, Plant Based, Vegan - **Flavour:** Natural - **Item dimensions L x W x H:** 16.2 x 7 x 2.1 centimetres - **Item form:** Capsule - **Primary supplement type:** L-Theanine - **Product benefits:** Antioxidant, Brain Health Support, Energy Management, Sleep Support, Stress Relief - **Special ingredients:** L-Theanine, BioPerine® Black Pepper Extract - **Unit count:** 90.0 count ## Images ![L-Theanine 400mg from Green Tea - 90 Vegan Capsules - Amino Acid Supplement – Resealable and Recyclable Pouch by Alpha01 - Image 1](https://m.media-amazon.com/images/I/719tqAk1pcL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: What is the % of bulking agent ?** A: Around 20% ## Frequently Bought Together - L-Theanine 400mg with BioPerine - 120 Vegan Capsules - Highly Bioavailable - Resealable and Recyclable Pouch - 6 Months Supply by Alpha01 - Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate, Citrate & Malate 90 Vegan Capsules, Triple High Absorption 384mg Elemental, UK Made - Fermented L-Tyrosine 500mg with BioPerine - 120 Capsules - Essential Amino Acid Support (120 Day Supply) by Alpha01 --- ## 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.tn/products/444162146-l-theanine-400mg-from-green-tea-90-vegan-capsules-amino](https://www.desertcart.tn/products/444162146-l-theanine-400mg-from-green-tea-90-vegan-capsules-amino) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-14*