Relieve Cough and Phlegm! Made from 100% concentrated organic herbal essential oils, certified by USDA. Special Red Onion oil, a special variety, helps alleviate cold symptoms, nasal congestion, and runny nose. Ginger oil helps relieve cough and expel phlegm. It has anti-inflammatory properties that reduce lung inflammation, expand the airways, and improve breathing comfort. Lavender oil: Helps relax and promotes restful sleep. Peppermint oil: Helps alleviate allergies, nasal congestion, and runny nose. Eucalyptus oil: Helps breathe freely and feel refreshed. Drop on patch to extend its use! Usage Warning: - Use on Happy Noz Patch ONLY. - Do not apply directly to skin (may cause allergies) - Avoid contact with clothes (may cause stain) - Contains peppermint. Use with caution if you have G6PD deficiency. Made in Thailand.