What It Actually Is
L-Theanine is an amino acid found primarily in tea leaves, known for promoting a calm, alert state without sedation.
What Research Generally Shows
L-Theanine has a solid research base for supporting relaxation and focus, often studied alongside caffeine, though it's included here on its own.
The Honest Gap
BreathEaseX doesn't disclose the amount of L-Theanine per spray.