Key changes:
The term "broad spectrum" is finally going to mean something: that a sunscreen provides a minimum level of UVA protection. A sunscreen must undergo both an SPF test and a UVA test, if a company wants to use "broad spectrum" to characterize its UVA protection.
The FDA is putting a stop to the use of "waterproof", "sweatproof", and "sunblock", too. A sunscreen can use the terms water resistant and sweat resistant, but it must show the number of minutes-either 40 minutes or 80 minutes-that the sunscreen was tested for a given SPF rating.
more here:
http://www.fda.gov/Drugs/ResourcesF...gOver-the-CounterMedicines/ucm258468.htm