Awasome How Long Has Hair Dye Been Around Ideas. Web in 1947 the german cosmetics firm schwarzkopf launched the first home color product, poly color. Learn about hair dye expiration dates, how to tell if your hair dye is expired, and what happens if you.

Some color choices (specifically some reds. Temporary dye lasts the shortest amount of time and will typically come out after your first shampoo. Hair porosity is another factor.