This product adheres to the WHO-recommended formula which is approved by FDA. It is registered with FDA under NDC 74189-9606-2, 74189-9606-4 and 74189-9606-8. It contains 80% alcohol, is thin and has a characteristic alcohol odor. In compliance with the WHO formula, it is neither a gel nor perfumed. This product can be dispensed with a trigger sprayer, flip top, hand pump and most soap dispensers. When available, we insert an empty 8 oz. or 16 oz. bottle with flip top in each case.