What is in vico zen?

2 fl oz/ 60ml supplement. Ingredients: purified water, ginger, raw cane sugar, citric acid, passion flower, lemon balm, chamomile, Valerian, California poppy, kratom, gotu cola, ashwaganda, natural flavors (rose, blackberry, orange flower), xanthan gum, soybean lethicin, potassium sorbate, sodium benzoate. (as of may 2012)