Which statement best describes elixirs?

• A. They are opaque and highly viscous
• B. They are non-alcoholic
• C. They are clear, sweetened, flavored hydroalcoholic solutions
• D. They are only used for topical application

Answer: (C)

Elixirs are liquids that are solutions formed in a hydroalcoholic solvent, typically ethanol and water, with sweeteners and flavorings to improve taste. This makes them clear and relatively low in viscosity, unlike syrups which are opaque and thick due to high sugar content. The alcoholic component means they are not non-alcoholic. They are intended for internal (oral) use rather than being restricted to topical application. The description that best fits captures the characteristic combination of a clear liquid with sweetening and flavoring in a hydroalcoholic solvent.