Sinus Relief, is a combination of immune-enhancing, deeply soothing essential oils that provides excellent support for the respiratory system. How To Use For aromatic use. Diffuse, apply topically on chest over lungs and throat, put on pillow at night, use in a suppository application with a Vegetable Oil or Massage Oil Base. Alternate with Breathe Easy. Cautions Possible skin sensitivity. If pregnant or under a doctor's care, consult your physician. Dilution not required; suitable for all but the most sensitive skin. Generally safe for children over 2 years of age. Ingredients Ravensara (Ravensara aromatica), Lemon (Citrus limon), Peppermint Mentha Piperita) , Eucalyptus Radiata, Birch (Betula Alleghaniensis)