Details: Redken Acidic Color Gloss Conditioner is a revolutionary glossing conditioner that extends salon-grade color, conditioning and salon-like shine. This acidic formula is ph-balanced, maintains long lasting color vibrancy for up to 32 washes*, 76% shinier hair** and seals the cuticle to lock in shine. It intensely conditions hair and provides molecular-level shine. This sulfate-free conditioner is perfect for color-treated hair seeking shine and conditioning. Acidic Color Gloss is the latest innovation in color-care from Redken, Use with the Shampoo, followed by Glass Gloss Treatment. Layer conditioner over Activated Glass Gloss Treatment and rinse. On towel dried hair apply Heat Protection Spray. *system of acidic color gloss shampoo & conditioner, **acidic color gloss shampoo + glass gloss treatment vs. unwashed color treated hair.