STRATA Skin Sciences, Inc., a medical technology company, develops, commercializes, and markets products for the treatment of dermatologic conditions in the United States, China, Europe, the Middle East, Asia, Australia, South Africa, and Central and South America. It operates through Dermatology Recurring Procedures and Dermatology Procedures Equipment segments. The company offers XTRAC excimer laser and VTRAC lamp systems, which are used in the treatment of psoriasis, vitiligo, atopic dermatitis, and leukoderma; and TheraClear acne therapy system for the treatment of mild to moderate inflammatory, comedonal, and pustular acne. It serves dermatologists and dermatological group clinics. The company was formerly known as MELA Sciences, Inc. and changed its name to STRATA Skin Sciences, Inc. in December 2015. STRATA Skin Sciences, Inc. was incorporated in 1989 and is headquartered in Horsham, Pennsylvania.