Multivitamin? Probiotic?

Hi all! I was just wondering if you guys give your kiddos a multi and/or a probiotic…I want to start my daughter on a multi and maybe a probiotic and I definitely want to stick with organic. Any suggestions? There are so many to choose from! I just saw an ad for the Hiya brand multivitamin, anyone heard of it or have any experience with it?