THORNE Theanine DIETARY SUPPLEMENT (90) CAPSULES 200mg

L-theanine is a unique, non-proteinogenic amino acid found almost exclusively in the tea plant (Camellia sinensis) and has been safely used in Japan for decades. The patented Suntheanine® has been the subject of at least 50 studies over the past 20 years.

A Japanese study showed 200 mg of L-theanine increased alpha waves and relaxation, promoting a calm yet focused state, starting about 40 minutes after intake.

Benefits of Thorne's Theanine 

Modifies brain waves by increasing alpha-wave activity, promoting relaxation*

Enhances neurotransmitters dopamine and serotonin, supporting a positive mood, focus, and memory*

Supports GABA production, a neurotransmitter that helps calm stress responses*

Balances cortisol and neurotransmitter activity to reduce mental and physical effects of stress*

Decreases time to fall asleep and improves sleep quality*

Lessens next-day dysfunction after a poor night’s sleep*

Features of Thorne’s Theanine

Uses Suntheanine® − a patented form of L-theanine, supported by over 50 clinical studies

Fast acting formulation – many people feel effects within 20 minutes 

Who can benefit from Thorne’s Theanine

Individuals looking to support cognitive function

Anyone seeking enhanced mental clarity during times of stress

Aging individuals looking to support brain cell membrane fluidity and cognitive health

Those looking to modulate cortisol production to support a healthy stress response

People desiring a restful sleep 

This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.