L-Theanine Plus is a proprietary blend of L-Theanine and magnesium bisglycinate. It may supportĀ sleep, heart health, regulate mood and relieve anxiety. The combination may help people sleep more easily. It is known as a natural ananxiolytic because it can have a calming effect on the body andĀ mind without you feeling drowsy. It may contribute to improved cognitive performance in those who consume it regularly.