The Specialist is a trio of 18% mandelic acid, 2% salicylic acid, and 5% niacinamide that work together to tackle your oily skin woes. The Specialist can be used 3 ways: mix a drop with your moisturizer for daily upkeep, rinse-off mask once a week for a boost, or a spot treat for particularly stubborn zones. Do what works best for your routine!
