Nature's Way Magnesium Gummies with L-Theanine, formulated with clinically trialled ingredient AlphaWave® L-Theanine to assist mind relaxation & calm the mind.Nature's Way Magnesium Gummies with L-Theanine are backed by science. Formulated withMagnesium: to support muscle relaxation &AlphaWave® L-Theanine: to help increase alpha brain waves while awake, creating a state of mind relaxation. L-theanine also supports healthy stress response in the body and helps support emotional wellbeing.L-Theanine to calm the mind, and to support healthy stress response in the bodyMagnesium to support muscle relaxation