With just one treatment- this deep-repairing wonder unlocks out-of-this-world color vibrancy- mirror-like shine- and strands that not only look healthier but are 9X stronger. If color care is self-care- then this hair-loving treatment is one of the kindest things you could do for color-treated hair that’s been put through the wringer. Boosts color vibrancy 9X stronger hair 89% less breakage Instantly healthier-looking hair How To Use: Apply to clean- damp hair. Leave on for 2-5 minutes. Rinse- dry- and style as usual. As a pre-shampoo-treatment: Apply to dry hair- leave on 2-5 minutes- then shampoo as usual.