Dr Teal's Kids 3 In 1 Bubble Bath, Body Wash And Shampoo Elderberry Bath With Vitamin C is specially formulated to create a relaxing bath time experience for your kids. This hypoallergenic formula combines Pure Epsom Salt, known for its ability to soothe growing bodies and skin with calming essential oils and Vitamin C for a bath that will help your kids wind down from the day. This 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 Elderberry & Vitamin C, 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. Bubble bath contains chemicals called 'surfactants' that weaken the attraction between the water molecules and lower the surface tension, meaning that the bubbles can last for longer. The surfactants also increase the bubbles' elasticity, which makes them more resilient to being squeezed and deformed.