On average, how long should semipermanent hair color last?

Semipermanent hair color is designed to provide a temporary change to the hair color, typically lasting longer than a couple of weeks. The correct duration for how long semipermanent hair color generally lasts is around 4-6 weeks. This timeline is influenced by several factors, such as the condition of the hair, how often it is washed, and the products used during washing.

Semipermanent colors do not contain ammonia and do not lift the natural hair color, making them suitable for enhancing or adding tone to already colored hair or natural hair. Over time, these colors will gradually fade with washing and exposure to the elements, leading to a less vibrant hue after several weeks.

Understanding this timeframe is crucial for both clients and hairstylists, ensuring proper maintenance of color and managing expectations regarding color longevity. Clients seeking longer-lasting results may consider permanent color options, while those desiring a temporary change will find semipermanent hair colors to be an ideal choice within this expected duration.