Thursday, January 21, 2010

Physical Sunscreen The Action Of Sunscreen May Be Either Physical Or Chemical. Please Explain The Difference Between The Two?

The action of sunscreen may be either physical or chemical. please explain the difference between the two? - physical sunscreen

in terms of content and how they work.

thank you ♥

Source, please.

1 comments:

The_Evil... said...

An action to block or reduce the amount of radiation to the skin.
The other would increase the skins resistance to radiation.

I'm doing some research and edit my answer later, but only in a quick search on Google.

Post a Comment