Sally Hansen

Sally Hansen (June 24, 1914 – February 17, 1998) was an American businesswoman and chemist who founded Sally Hansen, Inc., a company that revolutionized the nail care industry. In 1946, Hansen created the first hard-as-nails strengthening treatment, addressing a gap in the beauty market at a time when women had limited professional nail care options. She developed her formulas based on scientific principles and chemistry expertise, creating products that were innovative for their time and effective. Hansen's brand grew from a small operation into a major corporation, expanding beyond nail treatments to include a comprehensive line of nail care and beauty products. By building a company centered on women's beauty and self-care, Hansen became a pioneering female entrepreneur during an era when few women owned and operated successful businesses. Her company was eventually sold and has since been acquired by major international corporations, but Sally Hansen remains a household name synonymous with nail care. Hansen's entrepreneurial vision and scientific approach to beauty products established her as a business innovator whose legacy continues in the multi-billion dollar beauty industry.