• Relaxed but Alert Mental State
  • Cognitive Support
  • Vegetarian/Vegan
  • Non-GMO


Protocol for Life Balance L-Theanine 200 mg is an amino acid shown to be the constituent responsible for the calming properties of green tea. L-Theanine can cross the blood-brain barrier and enhances healthy alpha brain-wave activity, which is associated with a relaxed, but alert state. At the same time, L-Theanine helps to support the health of brain cells exposed to typical stimulation from excitatory neurotransmitters and promotes normal dopamine and GABA release. Clinical studies have shown that L-Theanine can support relaxation without drowsiness and promotes healthy cognitive function.



Warnings: L-Theanine may interact with chemotherapy agents, psychoactive drugs, and antihypertensive medications. If you are taking any of these medications, consult your healthcare practitioner before taking this product.

Notes: Natural color variation may occur in this product. Not manufactured with wheat‚ gluten‚ soy‚ milk‚ egg‚ fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Other Ingredients: Hypromellose (cellulose capsule), Magnesium Stearate (vegetable source), and Silicon Dioxide.

Recommended Use: Take 1 capsule 1 to 2 times daily as needed, or as directed by your healthcare practitioner.

Disclaimer: Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see

L-Theanine Capsules

$25.00Price