Why you shouldn't use Milk of Magnesia as a primer (from Beautiful with Brains)

Good to know!

Do pores open and close with water temperature changes? (from Beautiful With Brains)

No.

What does "dermatologist tested" mean? (from Beautiful with Brains)

Spoiler: Nothing.

Do you really need SPF 100? (from Beautiful with Brains)

Basically, no.

How to buy makeup from a blog sale (from Beautiful With Brains)

Good tips! You can get some good deals this way, if you're smart about it.