bodywash

Hi mommies, my baby just turns 5 last May1. From newborn until now ceta kami. Any suggestion po na best body wash na gentle sa skin? We are currently using cetaphil, though mabango and very soft sa skin. My concern is pag inamoy yung kilikili niya may onteng maasim. Naalala ko lang dati may mommy din sa fb group asking for alternative kasi parang may effect na ganito nga yung ceta. By the way his laundry soap is tiny buds.