Experience vibrant, long-lasting color with Acidic Color Gloss Conditioner by Redken. This pH-balanced formula keeps salon-grade color vibrant for 32 washes and improves hair's shine by 76%. Achieve salon-like luster while deeply conditioning hair and sealing in molecular-level shine. Include in your hair care routine for vibrant color that lasts. Color-vibrancy for up to 32 washes pH balancing Sulfate-free Vegan Who is it for? Color-treated hair What Does it do? Helps to retain moisture and improve elasticity Adds shine, reduces frizz Prevents breakage How do you use it? Use as a complete regimen with the Acidic Color Gloss Shampoo. Apply to wet hair after shampooing. Leave on for 1-3 minutes. Rinse.