Erno Laszlo Shake-It Tinted Treatment NEUTRAL 6.8 oz Toner Treatment. Erno Laszlo Shake-It Tinted Treatment in the Neutral shade. It is a shake-to-mix tinted toner designed to even skin tone, control excess oil, and reduce the appearance of pores for a sheer, matte finish. The product formula is 80% treatment and 20% pigment, which provides a sheer wash of color rather than full coverage. The formula is cruelty-free and intended for daily