Since being female-founded in 1996, the Zum crew has been creating premium plant-packed products for body and home at the Zum Factory in Kansas City, MO. Zum bar soaps are hand mixed, hand poured, hand wrapped and hand packed in the USA. We test on ourselves, never on animals. With a focus on natural bliss, there are no parabens, phthalates, or detergents found here. Instead, Zum products are infused with aromatic essential oils and natural ingredients you can say, spell, and love to smell.