Stress can hit at any time and derail the entire day. Nature Made Stress Relief provides L-theanine to help you quickly manage stress and includes Chamomile. L-theanine is a naturally occurring amino acid found in green tea that acts on alpha brain wave activity to help relax the mind, and Chamomile is a well-known flowering plant often consumed as a tea. Stay grounded anytime, anywhere with Nature Made Stress Relief gummies - in delicious Mixed Berry flavor. (1)Based on a survey of pharmacists who recommend branded vitamins and supplements.