During a cryofacial, the intense cold causes your blood vessels to contract and your pores to tighten. Once your skin returns to its normal temperature, the blood vessels dilate quickly. This causes an increase in the flow of blood and oxygen to the face, which can make skin glowy and more vibrant. Cryofacial can help to improve your complexion, reducing pore size and the appearance of fine lines and wrinkles. It can even visibly reduce a double chin.