Brand: Douglas Labs

L-Theanine 60 capsules 100 mg

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Product Description

Douglas Labs L-Theanine

L-Theanine is a natural amino acid found in green tea that can support a fast-acting sense of calmness.

What L-Theanine is Best For

L-Theanine is recommended for people to support normal mental functioning.

L-Theanine may be used for the following:

  • Relaxation
  • Supports normal neurological function
  • Supports normal cardiovascular function
  • Supports normal immune function

How L-Theanine Works

L-Theanine is from the Douglas Labs Amino Acids product line.

L-Theanine has been studied for its use in promoting relaxation without drowsiness. One way to record relaxation analytically is by measuring a weak electric pulse on the surface of the brain known as brain waves. Brain waves are categorized into one of four groups: alpha, beta, gamma or theta. Alpha waves are associated with a state of relaxation without drowsiness.

In addition to relaxation, research on L-theanine suggests that it can have significant benefits for cardiovascular, immune and neurological function.

L-Theanine Serving Size

As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.

L-Theanine Ingredients

Serving Size 1 vegetarian capsule

Servings Per Container 60

L-Theanine (Suntheanine ) ........ 100 mg

Other ingredients: Cellulose, dicalcium phosphate and vegetable stearate.


L-Theanine Side Effects

Consult your healthcare provider.

L-Theanine Where to Buy

L-Theanine product is available only from licensed healthcare professionals. Buy L-Theanine Online here at or our clinic.