KISS OF LIFE refers to the mouth-to-mouth artificial respiration method. Like the name, the group will revitalize & bringing fresh life to the K-pop scene.

KISS OF LIFE 키스 오브 라이프 ( KIOF) is a 4-member South Korean girl group under S2 Entertainment. They debuted on July 5, 2023, with the mini album KISS OF LIFE. The members of KISS OF LIFE are : Julie, Natty, Belle, and Haneul.