The Specialist is a treatment that truly lives up to its name. Formulated with 18% mandelic acid, this AHA/BHA treatment gently exfoliates, brightens, and smooths the skin. The inclusion of 2% salicylic acid dives deep to target congestion and blackheads, while 5% niacinamide reduces the appearance of pores, regulates sebum production, and fortifies the skin's barrier. In essence, this treatment is the go-to solution for oily skin concerns.