nootropic
Compare

Place two or more items side by side; Compare onset of action, dose, safety and level of evidence at a glance.

Items to compare

You can select up to 4 items. Your selection is saved in the link; you can share.

Property L-Theanine
Category Amino Acid - Tea
Source Natural
event
Onset of Effect 30–60 Minutes
Recommended Dosage 100–400 mg/day
Half life ~1 hour
Security Very High
Level of Evidence Strong
Recommended Time morning

Notes: The data is for general information purposes only and is not medical advice. Dosage and suitability vary by individual; Consult your physician before use.