L-Theanine 120 Capsules

L-Theanine 120 Capsules

$83.99
5 Pounds of Plastic Removed from the Ocean for Every $200 in Sales

L-Theanine is a naturally occurring, unique amino acid found in green tea leaves. L-theanine has been found to reduce stress by promoting relaxation without drowsiness, easing nervousness due to overwork and fatigue, and reducing nervous irritability. Human studies suggest that it may also be useful in supporting concentration and in reducing negative side effects from caffeine. XYMOGEN’s L-Theanine (as Suntheanine®) is protected by several patents based on its positive effects.*

Customer Reviews

Based on 5 reviews
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K
K. C.
Calms the Nervous System

Focused Calm

K
Kaena N.
Great Product for Relaxation

I have used this supplement for years for relaxation and sleep. It is a natural way to help me with sleep. Ordering from Amazon is so easy and convenient, too. L-theanine works well.

K
Kristine S.
Great quality

Per my Nutritionist, I’ve been taking this since September. Completely affected my adrenals and I feel great. This is a great product if you are looking for an L-Theanine supplement.

K
King B.
Good Results

I’ve taken L-theanine from other brands before with no effect. Many years later I was still having quality of sleep issues and mentioned it to my doctor. She said I was likely not taking the right dosage and recommended this brand but at a dosage of 3 capsules before bed (600mg). It is hard to describe its effect but my sleep monitors all show positive results and I just feel better in the morning.

M
Moona L.
Relaxing

This helps me relax and get to bed faster