A cult favorite for its fast-acting and effective acne spot treatment, the Drying Lotion shrinks pimples and wipes out whiteheads with the use of salicylic acid, calamine and other quick-drying ingredients. Before going to bed and after your skin care routine, dip a cotton bud in the pink sediment and dab directly on the problem areas. Do not shake bottle. Suitable for all skin types. By Mario Badescu.