Whats the difference between childrens and regular sunscreen?

I have to buy sunscreen for a trip to the carribean and the local drugstore has Huggies babies spf 50 sunscreen on clearance at half the price of the cheapest regular sunscreen….. Is this ok for an adult to use?…… Would I suddenly become incontenent and start sucking my thumb or chasing the topless european women around the beach crying "Mama"?……Really, what is the difference?

Tagged as: adult, babies, carribean, drugstore, european women, huggies, mama, quot, thumb