Refresh and calm your senses. This Works stress check breathe in is a soothing rescue remedy to help you breathe more easily and calm your senses. Reducing the effect of stress in your day to improve the quality of your sleep at night. An intensively calming and relaxing 100% natural Super-blend of pure essential oils including Eucalyptus, Frankincense and Lavender help to relieve mental and physical feelings of tension and stress. Formerly Deep Sleep Stress Less.