ChildLife Essentials Liquid Zinc Plus for Kids, 4 Fl Oz (Pack of 1)

Customers find the zinc supplement effective, particularly for mental health, and appreciate its great taste. The product receives positive feedback for its purchase value, with some customers noting they've been using it for years. Regarding sickness prevention, while some customers report their children haven't been sick, others mention their children experienced vomiting and nausea after taking it.