Nisita works its magic in various ways:
1) Nisita protects the nasal membranes against invasion by viruses/bacteria.
2) Nisita rejuvenates the respiratory cilia to help them catch the particles and invaders.
3) Nisita moisturises the membrane surfaces reducing that sore nose.
4) Nisita reduces the membrane swelling to stop that stuffed up feeling and reduce the chances of nose bleeds or dry bloody nasal mucus (bogies/snot).