It contains Coal tar, Salicylic acid and Sulphur as active ingredients. It is for external use only. Coal tar, salicylic acid and sulfur are keratolytic agents. They remove dry, scaly dead cells from the skin surface, leading to skin peeling followed by the formation of fresh, newer skin cells.
This product would be ideal for those with acne-prone skin needing a medicated ointment for a targeted area.