A change in skin texture can be felt right away by brushing your hand across your cheek. In the second step, a 15-30 percent Alpha Hydroxy Acid solution is applied. It will stay on the skin for at least 10 seconds, but no more than 2 minutes. A slight stinging sensation may be felt, but it is only momentary and quite normal. This step is not recommended for sensitive skin.
Carbon dioxide is applied to the face in light, circular motions.
Immediately the coolness causes an anti-inflammatory response. Pores look smaller. Sun damaged cells are cast off. Oil and blackheads are unblocked. The surface of the skin becomes smoother.