Dr. Julian Sass

Dr. Julian Sass is an expert in cosmetics research and development, with a keen specialization in clinical testing and product formulation. He effectively communicates complex scientific concepts to a broad audience around the formulation and function of skin, hair, and OTC products. Additionally, Dr. Sass is widely recognized for his extensive knowledge in sun protection, evidenced by his comprehensive sunscreen database with over 500 products and featured publications in The Washington Post, Vogue, Business of Fashion, and Today.