- A great shampoo for color protection and restored radiance. This color extending shampoo preserves vibrancy of color-treated hair and helps seal in color while keeping hair looking natural and healthy. Color lasts up to 3 times longer. Preserves color vibrancy. Flavonoids (help to protect against environmental influences). Lilac ginger (known for calming and gentle cleansing). Lather. Rinse. Repeat if necessary.