eCosmetics is an authorized retailer of Erno Laszlo. Shake to activate. Your last step to skincare, Shake-It Tinted Skin Treatment evens skinu2019s tone, refines the look of pores, and reduces excess surface oils for a soft, filtered effect and flawless matte finish. With 80% treatment and 20% pigment, this iconic tinted treatment leaves the complexion supported, shine-free, and prepped for a natural look and feeling of skin confidence.