Does a chewy vitamin that tastes good need to be kasher lpesach?
and if it doesnt taste good?
and if it is meant to be taken as a course?
and if it falls under the Ravs description of Chole SheYes Bo Sakana in teshuvos (that it shters ones learning or davening)?
thanks
Teresa Bazbaz 
J Shalom 
Max Namer
All chewable vitamins are Kosher for Pesach for all