

🧘♂️ Elevate your calm, sharpen your edge — focus redefined.
Sports Research L-Theanine 200mg softgels combine double-strength, patented Suntheanine with organic coconut oil in a non-GMO, gluten-free formula designed to promote relaxation, focus, and alertness without caffeine jitters. Manufactured in the USA under strict quality standards, this supplement supports mental clarity and stress relief with 120 convenient daily servings.












| ASIN | B0CH43ND14 |
| ASIN | B0CH43ND14 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #12,245 in Health & Household ( See Top 100 in Health & Household ) #192 in Amino Acid Nutritional Supplements |
| Brand Name | Sports Research |
| Color | No Color |
| Container Type | Canister |
| Customer Reviews | 4.7 4.7 out of 5 stars (285) |
| Date First Available | November 10, 2023 |
| 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 |
| Item model number | FG414 |
| Manufacturer | Sports Research |
| 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(R)) |
| Product Benefits | Sleep Support, Stress Relief |
| Product Dimensions | 2.5 x 2.5 x 3.75 inches; 5.6 ounces |
| Special Ingredients | L-Theanine (Suntheanine(R)) |
| Total Servings Per Container | 120 |
| UPC | 023249091905 |
| Unit Count | 120.0 Count |
R**C
Using for relaxation
It works!
K**N
Great Product!
I’ve been using this L-Theanine for about a week now, and I really like it. Before buying, I did a lot of research to find which option was considered the best, and this brand kept coming up as a top recommendation — now I can see why. The ingredients look clean and high quality, and overall it feels like a very trustworthy supplement. I feel comfortable taking it, and I’ve had a very good experience so far. I’ll definitely continue using it.
S**.
I’m back baby!
I was recently diagnosed with PMDD. This has hands down helped me find mental ease. Two weeks before my insides start shredding apart, I take 400mg in the morning and if I feel like I could get irritated I take another one in the later afternoon. Changed my life.
B**A
Must have
I started taking these vitamins before my licensing exam, and since then, my memory has really improved. I always make sure I never run out of them.
T**!
Good!
Wonderful product!
K**I
Helpful
Just a few days in. Took 2 capsules the first day. 4 the next day. So far so good. Experienced my usual anxiety-inducing stressor and was fine, not dysregulated. I think it helped!
D**N
Extra energy
I’ve been taking 1 1st thing in the morning and I feel extra energy for the 1st 8 hrs of my day.
C**E
Best brand
Love this stuff. Calms the nerves very well. I mix this with ashwaganda and magnesium and it’s a perfect trio for stress, anxiety, and depression. Great ingredients too
Trustpilot
1 week ago
1 week ago