What the heck do the numbers mean 15 what or 30 what?... SPF - did you know it depends on how your skin responds to the sun? As the founder of Mettalusso I am here to give you the quick lowdown on how and what SPF numbers mean.
It has a lot to do with you! Its true! Watch the quick video I made for you and you will get the best and easiest explanation of how and what SPF means to your skin. Stay safe and try not to burn this Summer. Pets too!