A registered trademark of Stiefel Laboratories, Inc., ZNP Bar soap is a 2-percent pyrithione zinc soap used to treat dandruff and seborrheic dermatitis. ZNP Bar soap alleviates symptoms including flaking, itchy skin and irritation caused by these conditions. It can be used on the body, hair and face.
This soap is for external use only, and eye contact should be avoided. ZNP Bar soap is poisonous, and Poison Control should be contacted if it is swallowed. It is advised to discontinue use if the condition worsens and to consult a physician if the condition covers a large area of the body.