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Calm Without Drowsiness – Promotes relaxation and eases stress without making you sleepy.
Focus & Clarity – Supports concentration and helps smooth out caffeine’s jitters.
Clinically Studied Suntheanine® – Patented form backed by research for proven benefits
Clinical Applications
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. Greenhill Pharmacy’s L-theanine (as Suntheanine®) is protected by several patents based on its positive effects.*
