Ingenol Mebutate

Ingenol mebutate, sold under the brand name Picato, is a substance that is found in the sap of the plant Euphorbia peplus,[1] commonly known as milkweed, and is an inducer of cell death. A gel formulation of the drug has been approved by the U.S. Food and Drug Administration (FDA)[2] and by the European Medicines Agency (EMA)[3] for the topical treatment of actinic keratosis. Two different strengths of the gel have been approved for use on eithe... [wikipedia]