Natural Factors Mental Calmness L-Theanine. The Mental Calmness formula provides natural anxiety and stress control without the side effects of pharmaceutical drugs. For anyone feeling stressed, frazzled or over-committed in this 24/7 world, this safe supplement restores mental calmness and promotes relaxation.

Mental Calmness contains pure L-Theanine (Suntheanine), a unique amino acid derived from green tea using a specialized enzymatic process. While L-Theanine does not cause daytime drowsiness, it provides help for persons who have trouble falling asleep and staying asleep because their minds refuse to shut down at night. Being calm also facilitates weight control, because emotional stress is a major reason why many over eat.

Information taken from the Natural Factors website.