U Calming Co.now offers Ü Relax Calming Tonic. The company says the refresher promotes relaxation, calms nerves, and brightens mood with herbs and shrubs like ashwagandha, chamomile, lemon balm, L-theanine, and kava-kava. The tonic is non-GMO, gluten-free, vegan, dairy-free, and low calorie. It’s free from artificial flavors, colors, and sweeteners. It comes in Mixed berry and Pineapple flavors.