We’re Shipping our products safely to all international destinations.
0 Shopping Cart $0.00
CLOSE

YOUR SHOPPING CART IS CURRENTLY EMPTY

Do not hesitate. Check out our wide range of products!

Doctors Best L-Theanine with Suntheanine is a unique amino acid found in green tea that supports relaxation, mental focus and a healthy stress response.

This formula contains Suntheanine®, a patented form of L-theanine that has been the subject of numerous safety studies and human clinical research. Research has shown that supplemental L-theanine crosses the blood-brain barrier within 30 minutes of intake and exerts its effects directly on the brain.  

L-Theanine is best known for its unique ability to support relaxation without causing drowsiness.
Other Ingredients:

Adults: Take one soft gel daily, with or without food, or as recommended by a healthcare practitioner.

More from this collection