Doctor’s Best  L-Theanine with Suntheanine, 150mg – 90 vcap

Doctor’s Best, L-Theanine, 150 mg, 90 Veggie Capsules

GTIN / UPC: 0753950001978

Product Count: 90 Veggie Capsules

Product Overview

Doctor’s Best L-Theanine features Suntheanine®, a patented, premier form of the amino acid L-theanine naturally found in green tea (Camellia sinensis). L-Theanine is a unique amino acid that helps facilitate relaxation and calm without inducing sedation or daytime drowsiness.

Suntheanine® is produced via an advanced fermentation process that yields 100% pure L-theanine (L-enantiomer format), matching the naturally occurring form found in green tea leaves. This Science-Based Nutrition™ formula is designed to support mental clarity, focus, and a balanced mood during busy or demanding periods. Formulated without GMOs, gluten, soy, or animal ingredients, making it ideal for vegan and vegetarian diets.

Key Benefits

• Promotes Calm & Relaxation: Supports a calm state of mind while helping to maintain daytime alertness without causing fatigue.
• Supports Focus & Cognitive Function: Encourages optimal mental clarity, concentration, and cognitive performance under everyday mental strain.
• Alpha Wave Activity: Helps foster normal alpha brain wave activity, which is associated with a state of relaxed wakefulness.
• Patented Suntheanine® Quality: Formulated with clinically tested Suntheanine® for high purity and consistent absorption.

Suggested Use

Take 1 capsule daily between meals, or as recommended by a nutritionally informed physician.

Supplement Facts

Other Ingredients

Microcrystalline cellulose, modified cellulose (vegetarian capsule), silicon dioxide.

Warning & Safety Information

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Consult a healthcare provider prior to use if you are pregnant, nursing, taking prescription medications, or have a medical condition. Keep out of reach of children. Store in a cool, dry place away from moisture and sunlight.