How do you apply a makeup base?

I got this Sephora ';perfection makeup BASE'; and I was wondering how to apply it?How do you apply a makeup base?
Use a make-up sponge, it makes all the difference. When you apply it with your finger tips, the warmth of your finger opens your pores, and makes your pores enlarge. Use the sponge.How do you apply a makeup base?
I put a little in the palm of my hand, then rub my hands together lightly to make it easier to distribute the base all over my face. You only need a little. I don't know whay it's pink -- it doesn't have any effect on my skin tone after I put foundation on. But it does make foundation go on smoother.
um... put it on...
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