Our 100% Natural Herbal Extract Nose Aspirator contains peppermint extract, ginger extract, eucalyptus oil. It can slimming and get in shape, avoidance respiratory infections, reduces physical tiredness, polish up whole immune health. Its application method is very simple: Remove the cap from the nasal aspirator and shake well. Inhale deeply through the nostrils, hold your breath for 10 seconds and then exhale slowly. Repeat the above process 3 times for each nostril. Adhere to daily use can get better results. Promote body metabolism,reduce fat accumulation, and increase energy levels, leaving you full of vitality.