Firstly the group of muscles required to purse the lips run through the upper lip. Her nose and lip piercings were fake. They separate the cheeks from the upper lip. The chin and lower lip are white. The trunk is a prehensile elongation of its upper lip and nose. Sour mouth is characterized by a loose-hanging lower lip and a gaping mouth. A moustache (; , ) is facial hair grown on the upper lip. She was born with a cleft lip and palate. In 1998, 7-Eleven launched Slurpee lip balm to the market. He is a victim of cyberbullying due to his cleft lip surgery scar. A cleft lip or palate can be successfully treated with surgery. It then spreads to form a moustache over the entire upper lip. A mild form of a cleft lip is a microform cleft. He even pays to have Hassan's cleft lip surgically corrected. The intermaxillary process gives rise to the philtrum of the upper lip.