Customize your care with a Boiron single medicine like Gelsemium sempervirens 30C. This homeopathic stress reliever calms occasional nervous tension, apprehension, and stage fright without the use of chemical sedatives.* It also uniquely addresses accompanying symptoms such as trembling, uneasiness, inhibition, and headaches.* Gelsemium is made with a single, plant-based active ingredient that won’t affect alertness or interact with other medications or supplements. Easy to take, the unflavored meltaway pellets dissolve in your mouth without the need for food or water.