Sports Research L-theanine, 200 mg, 60 Softgels, Sports Nutrition Supplements
$21.95
In Stock
Eligible for registries and wish lists
At a glance
About this item
Additional product information and recommendations
Discover more options
Frequently bought together
$29.99
Buy 1, get 1 25% off select supplement powders
4.8 out of 5 stars with 1034 ratings
$17.99($0.30/count)
Buy 1, get 1 30% off select Goli Nutrition vitamins
1.9 out of 5 stars with 49 ratings
Related Categories
Guests also viewed
$13.99($0.28/count)
Buy 1, get 1 30% off Nature Made supplements
4.6 out of 5 stars with 93 ratings
$10.99($0.18/count)
Buy 1, get 1 30% off select vitamins & digestive health
4.3 out of 5 stars with 605 ratings
$12.89 - $16.99
Buy 1, get 1 30% off select OLLY health supplements on select items
4.4 out of 5 stars with 3890 ratings
Guests are saying
The Sports Research L-Theanine supplement is highly regarded for its ability to promote relaxation, reduce stress, and improve focus. Many guests appreciate its natural ingredients, including coconut oil, which enhances absorption. The softgels are easy to swallow and have no unpleasant aftertaste. Guests have reported noticeable improvements in sleep quality and mental clarity, making it a valuable addition to their daily routine. Overall, it is a trusted choice for those seeking a natural way to manage anxiety and enhance cognitive performance.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.9 out of 5 stars with 7 reviews
flavor: 5 out of 5
quality: 4 out of 5
value: 2 out of 5
0% would recommend
1 recommendations
5 out of 5 stars
27 December, 2025
originally posted on sportsresearch.com
Love This Supplement
[This review was collected as part of a promotion.] I use this supplement every night, and it helps me achieve a rested good night sleep.
5 out of 5 stars
14 November, 2025
originally posted on sportsresearch.com
Excellent supplement for sleep
[This review was collected as part of a promotion.] This supplement helps calm my mind in preparation for bedtime. Highly recommended
5 out of 5 stars
18 October, 2025
originally posted on sportsresearch.com
Great!
[This review was collected as part of a promotion.] Great addition to my supplements as a woman in menopause. Love this together with the Threonate
5 out of 5 stars
18 May, 2025
originally posted on sportsresearch.com
Top-shelf supplement & company
I've been using SR L-Theanine for a few years on and off. I recently got my fiancée to use it too. It really helps reduce the stress and mind racing when you have a lot going on. It also helps with immune function directly and indirectly by reducing stress. I like the high quality of SR supplements. I used to buy them on Amazon but Amazon has gotten crazy with fake products so now I order directly from SR, just takes a little longer to get. Also, the support team is nice too.
4 out of 5 stars
Thumbs down graphic, would not recommend
1 October, 2022
Money
Good product. Way too expensive.