I. Abstract

Non-proteinogenic amino acid found primarily in tea leaves, known for promoting relaxation without drowsiness.

Clinical Summary

Primary Efficacy
  • Partial seed from the compound directory for relaxation without drowsiness.

II. Activity Profile

Effects

documented physiological and clinical outcomes, ranked by evidence strength and magnitude

AnxiolysisSIMPLE COMPOUNDS

Anxiolysis is indexed as a partial L-Theanine effect from the compound directory seed.

Evidence: Not Assessed·Magnitude: Not Assessed

Sleep Quality Improvement is indexed as a partial L-Theanine effect from the compound directory seed.

Evidence: Not Assessed·Magnitude: Not Assessed
Cognitive EnhancementSIMPLE COMPOUNDS

Cognitive Enhancement is indexed as a partial L-Theanine effect from the compound directory seed.

Evidence: Not Assessed·Magnitude: Not Assessed

III. Dose Evidence

Target Range
100mg - 200mg
Frequency
As needed
Timing
Day or evening
Clinical Notes

Partial protocol seed retained for generic monograph rendering proof.

VI. Key Studies

Curated source records that explain the evidence landscape for this compound, including endpoint evidence, mechanism anchors, dose context, safety context, and limiting evidence.

L-Theanine | Glass Label