Not to sound like a broken record, but there are million different reasons why you could be breaking out. But the scariest? The makeup and skincare products you’re practically living in. The unnerving truth is that cosmetic skin allergies are on the rise and could be screwing you over in the skin department, causing unwanted redness, swelling, puffiness, rashes, and itchiness. But don’t lose your cool just yet. We’re breaking down exactly how to avoid all kinds of flare-ups.