--- product_id: 58983932 title: "THORNE - Theanine - 200 mg of L-Theanine - Supports a Healthy Stress Response, Relaxation, Focus, Memory & Positive Mood - Increases Brain Alpha-Wave Production* - Third-Party Certified - 90 Capsules" brand: "thorne" price: "$141.41" currency: USD in_stock: true reviews_count: 11 category: "Thorne" url: https://www.desertcart.us/products/58983932-thorne-theanine-200-mg-of-l-theanine-supports-a-healthy store_origin: US region: United States of America --- # Third-party tested for purity & potency 200 mg L-Theanine per capsule Boosts alpha brain waves for calm focus THORNE - Theanine - 200 mg of L-Theanine - Supports a Healthy Stress Response, Relaxation, Focus, Memory & Positive Mood - Increases Brain Alpha-Wave Production* - Third-Party Certified - 90 Capsules **Brand:** thorne **Price:** $141.41 **Availability:** ✅ In Stock ## Summary > 🧠 Elevate your calm, sharpen your mind — stress less, live more! ## Quick Answers - **What is this?** THORNE - Theanine - 200 mg of L-Theanine - Supports a Healthy Stress Response, Relaxation, Focus, Memory & Positive Mood - Increases Brain Alpha-Wave Production* - Third-Party Certified - 90 Capsules by thorne - **How much does it cost?** $141.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/58983932-thorne-theanine-200-mg-of-l-theanine-supports-a-healthy) ## Best For - thorne enthusiasts ## Why This Product - Trusted thorne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Conscious:** Vegetarian capsules with no artificial flavors or fillers, designed for mindful wellness and peak cognitive health. - • **Preferred by Pros:** Endorsed by 100+ professional sports teams and the #1 clinical brand recommended by healthcare practitioners in 2026. - • **Calm Meets Clarity:** Enhance your focus and memory with 200 mg of pure L-Theanine, scientifically shown to increase relaxing alpha brain waves. - • **Stress-Proof Your Day:** Supports your natural resilience to daily stressors by promoting balanced neurotransmitters like GABA, dopamine, and serotonin. - • **Clinically Trusted Quality:** Third-party certified to guarantee ingredient integrity and free from contaminants—because your brain deserves the best. ## Overview THORNE Theanine delivers 200 mg of pure L-Theanine per capsule to support relaxation, focus, memory, and a positive mood by enhancing alpha brain wave production. Third-party tested and trusted by top sports teams and healthcare professionals, this vegetarian supplement promotes natural stress resilience and cognitive health with clean, high-quality ingredients in a convenient 90-capsule bottle. ## Description Buy THORNE - Theanine - 200 mg of L-Theanine - Supports a Healthy Stress Response, Relaxation, Focus, Memory & Positive Mood - Increases Brain Alpha-Wave Production* - Third-Party Certified - 90 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders Review: LOVE - Bought these to take at bed time for sleep quality and to reduce sleep disturbance. I take this and magnesium both at bed time and when I forget I usually can tell the difference! The Thorne brand is a bit more expensive due to the high quality of ingredients, but worth it! If I'm going to buy again I will get this brand! Review: Works well - Very effective in reducing my stress throughout work and the day ## Features - Relaxation: Amino acid supplement that promotes relaxation, focus, and memory by enhancing alpha-wave production in the brain* - Stress Support: Promotes the body’s natural ability to stay resilient in response to modern daily stressors* - Cognitive Health: Enhances natural production of GABA, a brain chemical that acts like a brake during times of runaway stress, and other neurotransmitters like dopamine and serotonin to support a healthy mindset* - Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants - Trusted: Thorne is trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0797BLW59 | | Age Range Description | Adult | | Best Sellers Rank | #4,545 in Health & Household ( See Top 100 in Health & Household ) #72 in Amino Acid Nutritional Supplements | | Brand | THORNE | | Brand Name | THORNE | | Color | Red | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 832 Reviews | | Diet Type | Vegetarian | | Dosage Form | Capsule | | Flavor | Unflavored | | Item Dimensions | 2.09 x 2.09 x 3.72 inches | | Item Form | Capsule | | Item Weight | 0.2 Grams | | Manufacturer | Thorne Research | | Manufacturer Part Number | SA508-R | | Material Features | Food Safe | | Material Type Free | en_AE | | Model Name | Thorne Research - Theanine - Amino A | | Model Number | SA508 | | Number of Items | 1 | | Primary Supplement Type | Magnesium | | Product Benefits | Brain Health Support, Stress Relief | | Special Ingredients | Amino Acid | | Specific Uses For Product | Laboratory | | Total Servings Per Container | 90 | | UPC | 693749508014 | | Unit Count | 90 Count | ## Product Details - **Brand:** THORNE - **Diet Type:** Vegetarian - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 0.2 Grams - **Item dimensions L x W x H:** 2.09 x 2.09 x 3.72 inches - **Primary Supplement Type:** Magnesium - **Product Benefits:** Brain Health Support, Stress Relief - **Special Ingredients:** Amino Acid - **Unit Count:** 90 Count ## Images ![THORNE - Theanine - 200 mg of L-Theanine - Supports a Healthy Stress Response, Relaxation, Focus, Memory & Positive Mood - Increases Brain Alpha-Wave Production* - Third-Party Certified - 90 Capsules - Image 1](https://m.media-amazon.com/images/I/61xwHQ+l8tL.jpg) ## Questions & Answers **Q: What makes Thorne supplements high quality?** A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption. **Q: How does Thorne test its supplements for quality?** A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality. **Q: Are Thorne supplements clinically tested and safe?** A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature. **Q: Why are Thorne products more expensive than other supplements?** A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard. **Q: Where are Thorne supplements made and where are the ingredients sourced from?** A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness. ## Customer Reviews ### ⭐⭐⭐⭐⭐ LOVE *by T***R on June 13, 2026* Bought these to take at bed time for sleep quality and to reduce sleep disturbance. I take this and magnesium both at bed time and when I forget I usually can tell the difference! The Thorne brand is a bit more expensive due to the high quality of ingredients, but worth it! If I'm going to buy again I will get this brand! ### ⭐⭐⭐⭐⭐ Works well *by K***T on June 27, 2026* Very effective in reducing my stress throughout work and the day ### ⭐⭐⭐⭐⭐ For the occasional anxiety. *by K***Y on March 17, 2026* These help so much for when I have something big planned that I know would cause me anxiety. They kick in within 30-45 mins and they give this calm. I don't get dizzy or tired, just a feeling like my anxiety was knocked down a notch or two. It doesn't completely eliminate it, but it makes it manageable. Super easy to swallow they are very small pills, no weird texture, taste or smell. No other weird side effects, that I've experienced. Pretty good quality. ## Frequently Bought Together - THORNE Theanine - 200mg of L-Theanine - Support a Healthy Stress Response, Relaxation, and Focus - Increases Brain Alpha-Wave Production* - 90 Capsules - THORNE Super EPA - Omega-3 Fatty Acids EPA 425mg & DHA 270mg Supplement - Support Brain, Cardiovascular, Joints & Skin* - Gluten, Dairy & Soy-Free - 90 Gelcaps - THORNE - Magnesium Glycinate - Support Restful Sleep, Muscle Relaxation, Heart Health, and Metabolism* - Chelated Magnesium Capsules - 90 Servings --- ## 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.us/products/58983932-thorne-theanine-200-mg-of-l-theanine-supports-a-healthy](https://www.desertcart.us/products/58983932-thorne-theanine-200-mg-of-l-theanine-supports-a-healthy) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-23*