--- product_id: 568931836 title: "Sports Research® L-Theanine 200mg with Suntheanine®, 120 Softgels" brand: "sports research" price: "$81.70" currency: USD in_stock: true reviews_count: 13 category: "Sports Research" url: https://www.desertcart.us/products/568931836-sports-research-l-theanine-200mg-with-suntheanine-120-softgels store_origin: US region: United States of America --- # Patented Suntheanine® for calm focus 200mg L-Theanine per softgel Made in USA, cGMP-certified Sports Research® L-Theanine 200mg with Suntheanine®, 120 Softgels **Brand:** sports research **Price:** $81.70 **Availability:** ✅ In Stock ## Summary > 🧠 Elevate your calm focus—because your brain deserves the best! ## Quick Answers - **What is this?** Sports Research® L-Theanine 200mg with Suntheanine®, 120 Softgels by sports research - **How much does it cost?** $81.70 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/568931836-sports-research-l-theanine-200mg-with-suntheanine-120-softgels) ## Best For - sports research enthusiasts ## Why This Product - Trusted sports research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Once-Daily Convenience:** Easy-to-swallow liquid softgels designed for seamless integration into your busy lifestyle. - • **Clean & Premium Formula:** Non-GMO, gluten-free, soy-free, and crafted with organic coconut oil for pure wellness support. - • **Trusted Wellness Legacy:** From a family-owned brand since 1980, blending science and passion for your peak performance. - • **Double Strength Calm & Focus:** 200mg L-Theanine delivers twice the usual dose for enhanced relaxation without drowsiness. - • **Clinically Researched Suntheanine®:** Patented green tea extract boosts alpha brain waves for alert calmness—no jitters, no crash. ## Overview Sports Research® L-Theanine 200mg with patented Suntheanine® offers a potent, clean, and clinically backed formula designed to promote relaxation, focus, and mood balance without caffeine. Each bottle contains 120 easy-to-swallow softgels made in the USA with premium, non-GMO ingredients, perfect for professionals seeking natural stress relief and mental clarity. ## Description desertcart.com: Sports Research® L-Theanine 200mg with Suntheanine®, 120 Softgels | Double Strength Relaxation, Focus & Mood Support - Made w/ Organic Coconut Oil | Non-GMO, Gluten-Free, 120 Servings : Health & Household Review: Love it, you need this if your stressed! - I've use this supplement consistently, I am now on my last pill and Im ready to order another bottle. This has been a game changer, I noticed my eye was twitching from stress related to working with preschoolers. Within a week the twitch was gone!! I'm trying to keep my nervous system functioning & this has kept me sane it's not something you feel coming on strong but you know it works! No taste, no upset stomach, no order so easy to swallow. Please try! Review: The magic pill for sure! The best product! - So, let me start off by saying how this product is seriously such an amazing one! I am so glad that I tried and love it! Here is a little background about myself... I suffer from really bad migraines and tension headaches (at least twice a week from 3-4 days), basically almost most of my weekdays, due to stress from work. It was at the point that I would come home, shower, and go to bed (avoiding everything, including my own family). This was really at the point that it would prevent me from doing the things that I enjoy and even taking care of my kids. To make my long story short, I tried a variety of things to see what could help, including acupuncture, seeing a chiropractor, migraine prevention and emergency pills, change in my diet... and nothing helped. The emergency pill does help, but only for the moment and the pain usually comes back again within 24-36 hours after taking it. I got to the point that my neurologist prescribed me to try something that only brought out the worst side effects on me that I had to take a few days off as it affected my nervous system. I freaked out and felt like I was running out of options and that these headaches were ruining my life completely... until I started researching for natural supplements and I came across this amazing product. After reading and checking out some reviews, I decided to order a bottle and give it a try (I mean, what could I lose at this point?!...). Let me tell you that since the second day that I started taking it, I have been feeling the goodness of this product; the magic! It has been over 2 weeks already, and I have only gotten one mild migraine (yes, only on migraine within the last two weeks) which this never happened before. Definitely reducing the number of migraine episodes that I get. I take it at night, right before bed, and I wake up easily, feeling energized, clear minded, and focused. I’ve also noticed that I am more focused and I don’t get as stressed as I was compared to before taking it. I feel like this helps me staying relaxed but focused. Not groggy at all! I even told one of my coworkers who also suffers from migraines to give this product a try since it worked for me. I’m no doctor whatsoever, but this was definitely worth the try. I plan on continuing taking this and even buying more bottles of L-theanine. Moreover, I highly recommend it! The quality of the product is great and I don’t get any after tastes. I look forward to less headaches (as it’s heloing me at the moment) and hope that it continues working. ## Features - ALERT & CALM: L-Theanine, commonly found in the flavonoid herbal green tea, is used as an ayurvedic substitute for those who want the antioxidant benefits of green tea but without caffeine. Encapsulated in a once-daily liquid softgel, our L-Theanine supports feelings of relaxation, calm, focus, and alertness* - DOUBLE THE SUPPORT: To optimize your potential and give the utmost support, our L-theanine 200 mg amino acid softgels provide double the amount of L-theanine green tea extract commonly found in energy supplements in a convenient max-strength formula - PATENTED SUNTHEANINE: Formulated with patented and clinically researched Suntheanine—you get all of the alertness and relaxation (+ the increase in alpha brain waves) without the jitters or crash of caffeine, energy pills, or energy drinks* - PREMIUM INGREDIENTS: We hold all of our supplements to a higher standard. Rest assured that your L-Theanine is crafted using 100% organic coconut oil and an entirely non-GMO verified, gluten-free and soy-free product. Manufactured in the USA in cGMP-compliant facilities - THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CH43ND14 | | Age Range Description | Adult | | Allergen Information | Gluten Free, Non-GMO, Tree Nuts | | Best Sellers Rank | #1,140 in Health & Household ( See Top 100 in Health & Household ) #19 in Amino Acid Nutritional Supplements | | Brand | Sports Research | | Brand Name | Sports Research | | Color | No Color | | Container Type | Jar | | Customer Reviews | 4.5 out of 5 stars 15,317 Reviews | | Diet Type | Gluten Free | | Dosage Form | Capsule | | Flavor | Unflavored | | Item Dimensions | 2.5 x 2.5 x 3.75 inches | | Item Form | Softgel | | Item Weight | 5.6 ounces | | Manufacturer | Sports Research | | Manufacturer Part Number | FG_LT | | Model Name | See packaging | | Model Number | FG414 | | Number of Items | 1 | | Primary Supplement Type | L-Theanine (Suntheanine®) | | Product Benefits | Supports Relaxation & Focus* | | Special Ingredients | L-Theanine (Suntheanine®) | | Total Servings Per Container | 120 | | UPC | 023249091905 | | Unit Count | 120 Count | ## Product Details - **Brand:** Sports Research - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Softgel - **Item Weight:** 5.6 ounces - **Item dimensions L x W x H:** 2.5 x 2.5 x 3.75 inches - **Primary Supplement Type:** L-Theanine (Suntheanine®) - **Product Benefits:** Supports Relaxation & Focus* - **Special Ingredients:** L-Theanine (Suntheanine®) - **Unit Count:** 120 Count ## Images ![Sports Research® L-Theanine 200mg with Suntheanine®, 120 Softgels - Image 1](https://m.media-amazon.com/images/I/51oq-ks2jjL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it, you need this if your stressed! *by C***. on August 11, 2026* I've use this supplement consistently, I am now on my last pill and Im ready to order another bottle. This has been a game changer, I noticed my eye was twitching from stress related to working with preschoolers. Within a week the twitch was gone!! I'm trying to keep my nervous system functioning & this has kept me sane it's not something you feel coming on strong but you know it works! No taste, no upset stomach, no order so easy to swallow. Please try! ### ⭐⭐⭐⭐⭐ The magic pill for sure! The best product! *by M***Z on April 15, 2019* So, let me start off by saying how this product is seriously such an amazing one! I am so glad that I tried and love it! Here is a little background about myself... I suffer from really bad migraines and tension headaches (at least twice a week from 3-4 days), basically almost most of my weekdays, due to stress from work. It was at the point that I would come home, shower, and go to bed (avoiding everything, including my own family). This was really at the point that it would prevent me from doing the things that I enjoy and even taking care of my kids. To make my long story short, I tried a variety of things to see what could help, including acupuncture, seeing a chiropractor, migraine prevention and emergency pills, change in my diet... and nothing helped. The emergency pill does help, but only for the moment and the pain usually comes back again within 24-36 hours after taking it. I got to the point that my neurologist prescribed me to try something that only brought out the worst side effects on me that I had to take a few days off as it affected my nervous system. I freaked out and felt like I was running out of options and that these headaches were ruining my life completely... until I started researching for natural supplements and I came across this amazing product. After reading and checking out some reviews, I decided to order a bottle and give it a try (I mean, what could I lose at this point?!...). Let me tell you that since the second day that I started taking it, I have been feeling the goodness of this product; the magic! It has been over 2 weeks already, and I have only gotten one mild migraine (yes, only on migraine within the last two weeks) which this never happened before. Definitely reducing the number of migraine episodes that I get. I take it at night, right before bed, and I wake up easily, feeling energized, clear minded, and focused. I’ve also noticed that I am more focused and I don’t get as stressed as I was compared to before taking it. I feel like this helps me staying relaxed but focused. Not groggy at all! I even told one of my coworkers who also suffers from migraines to give this product a try since it worked for me. I’m no doctor whatsoever, but this was definitely worth the try. I plan on continuing taking this and even buying more bottles of L-theanine. Moreover, I highly recommend it! The quality of the product is great and I don’t get any after tastes. I look forward to less headaches (as it’s heloing me at the moment) and hope that it continues working. ### ⭐⭐⭐⭐⭐ Been taking now 11 months! Life changing! *by S***B on July 10, 2017* I'm 48 and been going through Para menopause for a few years now. So far this has helped my anxiety, energy, metabolism, restless legs, sleep. I'm hoping to see my memory improve. Since my hormones have been out of whack my concentration and memory have not been as sharp. Reminds me of when I was pregnant in my 20's and the hormones messed with my brain. I was in a constant brain fog. I'll update this review after taking these supplements. Update: I've been taking L-Theanine for awhile now since June 2017! I really like this product from this company. I feel I have benefited in many ways. I am more focused. My mood has been stabilized. I have a feeling of wellbeing that was not there previously. I used to feel like my hormones were always fluctuating and I was often short and moody or weepy. I now just feel content and happy. I have always suffered anxiety and I feel less anxious. I sleep really well and wake up alert and energized and ready to start my day. I also went through a spell of feeling uninspired during the last 2 years. I didn't have the creativity and energy to do much of the things I used to find a lot of joy in. But that has changed too. I also have included magnesium zinc and copper to my mineral intake. I feel like my body and mind are working better than ever because it's getting the minerals I didn't know it was missing. I just feel 20 years younger as far as energy and overall wellbeing.... Just feeling content. I really like this brand too. I did try a cheaper variety and I didn't like it. I took maybe 1/3 of the bottle and decided I liked this brand much better. I have stayed loyal ever since. Worth every penny. Great company! Update just recieved another order. I am still loving this product. It has really done wonders and helps me sleep and has improved my mood. ## Frequently Bought Together - Sports Research L-Theanine 200mg with Organic Coconut Oil | Suntheanine Supplement for Focus, Relaxation & Alertness | Double Strength, Non-GMO & Gluten Free - Sports Research® Vegan D3 5000iu with Vitamin K2 100mg - Formulated with Coconut MCT Oil - Vegan Certified, Soy & Gluten Free - 60 Softgels - Sports Research® Ashwagandha Softgels with Coconut MCT Oil - Natural Ayurvedic Adaptogen Made with Shoden® Ashwa for Relaxation, Calm & Sleep Support - Gluten Free & Vegan Friendly - 120 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.us/products/568931836-sports-research-l-theanine-200mg-with-suntheanine-120-softgels](https://www.desertcart.us/products/568931836-sports-research-l-theanine-200mg-with-suntheanine-120-softgels) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-30*