Obagi CLENZIderm Daily Foaming Cleanser Obagi $ 40.50 Default - $ 40.50 Quantity This product is currently sold out. CLENZIderm M.D. Daily Care Foaming Cleanser Removes dirt and excess oil with 2% salicylic acid, leaving skin clean and refreshed. 2% Salicylic acid gently washes away dead skin cells to reveal healthier skin. Menthol cools and calms irritated skin.