Kulliyyah of Dentistry, International Islamic University Malaysia (IIUM), proudly congratulates Assoc. Prof. Ts. Dr. Mohd Hafiz Bin Arzmi and his dedicated team on the successful launch of their innovative product — OROSYN: An Oral Synbiotic Toothpaste during the Putrajaya Festival of Ideas (FOI) 2025, held at the Putrajaya International Convention Centre (PICC) from 4–7 November 2025.