Sol-Gel Technologies Ltd., a clinical stage specialty pharmaceutical company, focuses on developing and commercializing topical dermatological drug products based on its proprietary microencapsulation delivery system in Israel. The company's lead product candidates include Twyneo, a novel, once-daily, non-antibiotic topical cream which has completed Phase III clinical trials for the treatment of acne vulgaris; Epsolay, a once-daily topical cream that has completed Phase III clinical trials for the treatment of papulopustular rosacea; SGT-210, which is in Phase I clinical trial for the treatment of palmoplantar keratoderma; and Erlotinib, Tapinarof, and roflumilast to treat psoriasis and other medical conditions. It is also involved in the development of generic topical dermatological drug products. The company has collaboration with Perrigo. Sol-Gel Technologies Ltd. was incorporated in 1997 and is headquartered in Ness Ziona, Israel.