Dr Teal's Kids Sleep 3 in 1 is specially formulated to be safe and hypoallergenic with gentle cleansers that make incredible bubbles for a great smelling bubble bath. With Melatonin, a natural hormone that helps regulate sleep and wake cycles, and natural essential oils to help your kids wind down from the day. This 3-in-1 also works great as a shampoo and body wash. Specially formulated to be safe and hypoallergenic with gentle cleansers. As a bubble bath, pour into tub under running water and watch bubbles foam. As a body wash, pour a small amount onto hands, work into a lather and rinse well. As a shampoo, apply a small amount to wet hair, lather and rinse well. Hypoallergenic/Dermatologist tested, free of parabens, phthalates, dyes and never tested on animals.