








🧘♂️ Elevate your calm, sharpen your edge — stay ahead with Sports Research L-Theanine!
Sports Research L-Theanine delivers 200mg of patented Suntheanine per softgel, clinically shown to promote an alert yet relaxed mental state by increasing alpha brain waves. This certified organic, vegan, and gluten-free supplement comes in a convenient 60-softgel bottle, offering a two-month supply designed for adults seeking enhanced focus and brain health without drowsiness.




| ASIN | B00TXY32FY |
| ASIN | B00TXY32FY |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #3,321 in Health ( See Top 100 in Health ) #92 in Amino Acid Nutritional Supplements |
| Brand Name | Sports Research |
| Color | red |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (13,951) |
| Customer reviews | 4.5 4.5 out of 5 stars (13,951) |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Dose Release Method | Osmotic Release |
| Flavor | Unflavored |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 5.4 x 5.4 x 10.2 centimeters |
| Item Form | Softgel |
| Item Weight | 50 Grams |
| Item model number | 023249010173 |
| Manufacturer | Sports Research |
| Manufacturer | Sports Research |
| Manufacturer Part Number | FG_LT |
| Material Features | Certified Organic |
| Material Type Free | en_AE |
| Model Name | Sports Research L-Theanine 200mg with Organic Coconut Oil - Double Strength Suntheanine L Theanine Supplement for Mood & Focus - 60 Softgel Capsules for Adults |
| Model Number | 023249010173 |
| Number of Items | 1 |
| Primary Supplement Type | L-Theanine (Suntheanine(R)) |
| Product Benefits | Brain Health Support |
| Product Dimensions | 5.41 x 5.41 x 10.16 cm; 50 g |
| Special Ingredients | Collagen |
| Specific Uses For Product | Brain |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 60 |
| UPC | 023249010173 |
| Unit Count | 60 Count |
J**S
Good supplement
Dies what its supposed to do
T**I
Product is good, delivery is bad
Delivery Review: Need for Refrigerated Shipping Every time you deliver supplements or medications, they arrive hot, and occasionally melted. These items need to be shipped in refrigerated containers to maintain their quality. Please improve your handling of temperature-sensitive products to avoid future issues.
A**R
Peace
Tranquility
E**D
Wasting money and side effects
I had adverse effect of fog mind, sleepy all time, bad mood
T**K
Don't buy
Completely melted and impossible to consume
M**T
Gives me headache, not nearly as good as the Nutralife brand!
This has been giving me headaches rather than feeling calm and focused. Nutralife brand is way better, will be going back to it
أ**ي
شكراَ امازون
E**K
I started having panic and anxiety attacks in September 2024 out of nowhere. I tried 5-HTP first, but it didn’t help. My therapist recommended L-theanine, and it honestly changed everything. After I started taking it, my panic attacks stopped and I felt calm and in control again. No drowsiness, no weird side effects—just a smooth, steady feeling. If you’re struggling with anxiety, this is definitely worth trying.
O**X
This is a 5 star product. Ive tried Naka, organika, and a few other l theanine products from other brands always ending up with headaches or gastrointestinal discomfort. This one takes the cake. Coconut oil, gelatin and beeswax capsule which is amazing and sun theanine so there are no impurities. No headaches. amazing results
M**H
Súper ayudo con mi stress
E**R
Great.
Trustpilot
1 week ago
4 days ago