NWT Nexxus Color Assure Sulfate-Free Shampoo 33.8 oz

Nexxus Color Assure Sulfate-Free Shampoo with ProteinFusion For Color-Treated Hair for Enhanced Color Vibrancy, Silicone Free Shampoo with Pump 33.8 oz Treat your colored hair from root to tip with Nexxus Color Assure Shampoo. Uniquely formulated to help protect your color's vividness. Coloring hair damages your natural proteins and makes hair look less vibrant. Our Color Assure collection is designed to replenish your hair with the nutrients and protein building blocks it loses during the coloring process.