Calculate optimal L-Theanine dosages in milligrams (mg) using your body weight in kilograms (kg) or pounds (lbs). Mild, moderate, and strong L-Theanine dosage options are provided.
Calculate L-Theanine Dosage
Your Dosage Range
Based on your body weight of kg
Mild Dosage
mg
Moderate Dosage
mg
Strong Dosage
mg
Dosage Range Visualization
L-Theanine is an amino acid found in tea that increases alpha brain waves and promotes GABA, dopamine, and serotonin production, which induces relaxation without sedation while enhancing attention and reducing the negative effects of caffeine.
How to Take L-Theanine
L-Theanine is typically dosed at 100-400 mg per occasion, can be taken up to 3 times daily as needed, works within 30-40 minutes, and is commonly paired with caffeine in a 2:1 ratio (theanine:caffeine) to promote focused relaxation.