This week’s Viva Challenge is to slap your face and I mean it literally. Okay, no need to slap your face hard. What I really mean to say is to lightly tap your face whenever you’re applying your skin care products. Remember some of those SK-II ads? Did you notice how some of the models lightly tap the treatment essence into their skin? That’s what I’m talking about. And what does this do for your skin you ask? Well, I learnt that this helps your skin care products to penetrate into your skin more effectively.