Hindi ako personally nakakita ng BIO-TERMIN AS syrup, pero honestly, if something smells off or weird sa medicine ng baby mo, better check with your pediatrician right away, wala kaming dapat i-gamble pagdating sa meds, girl! A few of us moms always do the sniff test din talaga, pero kung may doubt ka sa smell or anything else about it, mas safe mag-clarify with the doctor or even ask the pharmacy kung normal ba talaga yung amoy niya.