Our nasal cleanser contains cinnamon extract, Phellodendron extract, fenugreek extract. It can help control blood sugar levels, stimulate insulin production, and reduce inflammation and oxidative stress. Its use method is very simple: 1. Clean the nasal cavity; 2. Gently insert the inhaler into your nostrils; 3. Breathe deeply for about 30 seconds. Nasal laxatives lower blood sugar and balance blood sugar levels.