The Amika Fadeblock Pre-Shampoo Color Seal is engineered to safeguard your hair color between washes. This specialized treatment forms a protective barrier around the hair shaft, which helps to minimize color fading caused by water and environmental stressors. Ideal for those who frequently color their hair, this product ensures vibrancy and longevity of your chosen shade. Incorporate it into your routine before shampooing to lock in the color molecules effectively, maintaining brilliant results for longer.