Nasaval Cold & Flu Blocker Nasal Spray

Start to defend in 2 min. Natural Barrier Dosed Nasal Spray. Non drowsy. Product details of Nasaval Cold Flu Blocker Nasal Spray. The most common route of infection for cold and flu is through the nose, where airborne germs and viruses attach to the nasal lining and start to multiply and spread. This leads to symptoms, such as runny or blocked nose, sore throat, headache and coughing. Nasaval Cold Flu Blocker is a natural powder nasal spray that turns into gel when it comes into contact with moisture in the nasal cavity, creating a barrier in just 2 minutes to shield, protect and deactivate airborne germs and viruses. Nasaval Cold Flu Blocker has been clinically proven to help stop onset of a cold or flu, and can shorten the duration and severity of cold and flu-like symptoms. It is drug free and suitable for children above three years old, pregnant and breastfeeding women. Nasaval Cold Flu Blocker are based on 3 simple ingredients: 1. Hydoxypropyl Methylcellulose HMPC). HPMC is common