Our pediatrician is a homeopath and she prescribes homeopathic meds or other natural remedies that mostly boosts immune system. She approved of this Elderberry Syrup and it works well for my kids and us, parents. We love that it tastes good that the kids have no problem taking it. It’s also freshly made with no preservatives - plus factor for us! It’s always available for pick-up the day or sometimes when I’m kulit, it’s ready within the day ☺️