Dr Teal's Sleep Spray, Sleep Blend with Melatonin, Lavender & Chamomile Essential Oils Introducing Dr Teal's Sleep Spray Sleep Blend with Melatonin, the perfect addition to your sleep routine. Dr Teal's understands the importance of a good night's sleep, which is why they have combined the power of melatonin with a soothing blend of lavender and chamomile essential oils.