SinuSave® CBD Nasal Spray: | CBD Nasal Spray For Sleep | Fast-Acting and Convenient Relief – SinuSave CBD Nasal Spray. Experience Relief with SinuSave® CBD Nasal Spray. SinuSave® CBD nasal spray is made with CBD that occurs naturally in cannabis sativa, as well as other natural ingredients such as essential oils and a natural solubilizer that help to relieve symptoms of seasonal allergies, pollution, dry air and other sinus cavity irritants. SinuSave® CBD Nasal Spray may be appealing to those who are looking for a more natural option for using CBD.