Zaytoun is the Miss Universe Lebanon 2022 and Miss World Lebanon 2023. She has used her platform to advocate for greater access to education and health services for young women in Lebanon and established her own mentorship program to help young women. Zaytoun is an ambassador for the Lebanese Food Bank and the Children's Cancer Center of Lebanon. She has recently undertaken a three-week tour of the U.S. to raise funds for the Lebanese Food Bank and advocate for greater international support for Lebanon at the UN.