Flavor Blend™ is a uniquely formulated flavored oral suspending vehicle designed to simplify the extemporaneous comHumco Flavor Sweet Pharmacy Compounding Syrup is a pharmaceutical-grade flavored syrup vehicle designed for compounding oral medications. It helps improve the taste and palatability of liquid prescriptions while serving as a sweetened base compatible with a wide range of compounded formulations prepared by pharmacies.pounding process of oral suspensions. It combines the flavoring agents of Flavor Sweet™ and the suspending agents of Flavor Plus™, along with preservatives and an antifoam agent to provide an easy preparation of smooth, elegant oral suspensions.