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Calm & Resilience

L-Theanine

L-Theanine

Calm Focus Without Drowsiness

L-Theanine is an amino acid found primarily in tea leaves (Camellia sinensis). It's responsible for the calming effect of tea despite its caffeine content. L-Theanine promotes a unique state of 'calm focus'—relaxation without drowsiness—by increasing alpha brain waves and supporting GABA activity. It's ideal for anxious dogs who need to stay alert.

Promotes alpha brain waves—the 'relaxed alertness' state
Calms without causing drowsiness or sedation
Effects felt within 30-60 minutes
Found naturally in tea leaves (Camellia sinensis)
L-Theanine

Per Chew

25 mg

Key Benefits

Discover how L-Theanine supports your dog's health and longevity

Calm Focus

Promotes relaxation while maintaining alertness, creating an ideal state for learning, training, and daily activities.

Anxiety Reduction

Reduces anxiety and nervousness without sedation, helping dogs cope with stressful situations.

Alpha Wave Promotion

Increases alpha brain wave activity associated with relaxed alertness and meditative states.

Neurotransmitter Balance

Supports GABA, dopamine, and serotonin activity for balanced mood and calm behavior.

Watch & Learn

See How L-Theanine Works

Watch this short animation to understand how L-Theanine supports your dog's health at the cellular level

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Scientific animation showing the mechanism of action of L-Theanine

How It Works

L-Theanine crosses the blood-brain barrier and increases alpha brain wave activity—the brain waves associated with relaxed alertness. It enhances GABA (the primary calming neurotransmitter), modulates glutamate (reducing over-excitation), and influences dopamine and serotonin. Unlike sedatives, L-Theanine doesn't cause drowsiness; it promotes a state of calm focus ideal for learning and performance.

Works Best With:

Ashwagandha (comprehensive stress support)
Magnesium (nervous system calm)
Phosphatidylserine (cortisol modulation)

Dosage Information

Per Chew25 mg
Small Dogs (<25 lbs)25 mg (1 chew)
Medium Dogs (25-50 lbs)50 mg (2 chews)
Large Dogs (>50 lbs)75 mg (3 chews)

Timing: Can be given 30-60 minutes before stressful events, or daily for baseline calm

Effects typically felt within 30-60 minutes. Safe for both situational and daily use.

Safety Profile

L-Theanine has an excellent safety profile with no known serious side effects. It's naturally present in tea, which has been consumed safely for thousands of years. It doesn't cause sedation, tolerance, or dependence. Safe for long-term daily use.

Research & Citations

Scientific studies supporting the benefits of L-Theanine

L-Theanine, a Natural Constituent in Tea, and Its Effect on Mental State

Nobre AC, Rao A, Owen GN

Asia Pacific Journal of Clinical Nutrition, 2008

Demonstrated L-Theanine's effects on alpha brain waves and relaxation.

The Effects of L-Theanine on Alpha-Band Oscillatory Brain Activity During a Visuo-Spatial Attention Task

Gomez-Ramirez M, Higgins BA, Rycroft JA, et al.

Brain Topography, 2009

Showed L-Theanine's effects on attention and alpha wave activity.

View Study

Effects of L-Theanine on Attention and Reaction Time Response

Foxe JJ, Morie KP, Laud PJ, et al.

Journal of Functional Foods, 2012

Demonstrated L-Theanine improved attention without impairing reaction time.

View Study

Give Your Dog the Gift of Longevity

L-Theanine is just one of the powerful ingredients in Pawdagen's comprehensive longevity formula.