Bianca Rosa Salicylic Acid USP (3%), Urea (20%) - Salve Ointment is a carefully blended salve with 3% strength of salicylic acid and 20% strength of urea, the active ingredients. Salicylic Acid, derived from the bark of the willow tree, works to maintain normal, healthy unblocked pores of the skin with regular topical use. It offers natural support for mild and non-cystic acne complaints and overall healthy skin. Urea noursishes dry and irritated skin providing a healthy moisture barrier.