The Dr Teal’s Sleep Bath Set with Melatonin is an at-home spa kit designed to promote deep relaxation before bedtime. By combining pure Epsom salt to soothe aching muscles with melatonin, lavender, and chamomile essential oils, this regimen helps calm the mind and ease you into a restful sleep By combining pure Epsom salt to soothe aching muscles with melatonin, lavender, and chamomile essential oils, this regimen helps calm the mind and ease you into a restful sleep.