Sothys Flawless Complexion Serum Sothys $128.95 Default Title - $128.95 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. Goal - radiant and imperfection-free skin! This serum, the foundation of your beauty routine, is the result of a unique combination of 9 ingredients derived from science and nature. It helps to fight against all kinds of dark spots: emerging, visible, and established.