SK II is a system of wonderful youth enhancing skincare products for the face. What makes the SK II systems products so amazing is that a substance called pitera. This substance makes the skin on any area of the body look simply radiant and full of life. This ingredient pitera is a combination of amino acids, vitamins, and minerals. The skin naturally works to replace skin cells, when this happens new fresh looking cells are brought to the surface making the skin look better. This unique ingredient acts somewhat as a stimulator or enhancer. It makes this renewal process of our cells work faster and better. Skincare and makeup products are limitless from the SK II line.