Optimize shine. Boost color. Increase moisture. Accentuate manageability. Speed drying time by 75%. Protect from sun and pollution. Sulfate and sodium chloride free. Additional Product Information: We are not associated or affiliated with Kim Vo and are not a licensed retailer of Kim Vo. Kim Vo guarantees this product only when sold through authorized retailers, and cannot guarantee the authenticity of any product sold by an unauthorized retailer. We cannot guarantee that this product is covered by any manufacturer s warranties or eligible for any manuf.