Typically, the coldest part of the fridge is lower shelves and towards the back of the unit. A whisked egg is seen in an undated stock photo. STOCK PHOTO/Getty Images Due to risk of bacteria ...

Promise. If you care about the shelf-life of your products, or just wanna keep them cool, a skincare fridge (or makeup fridge, they're the same thing, FYI) is actually a pretty damn good gadget to ...