REDIST Arginine Color Protector Shampoo is a sulfate- and paraben-free formula designed to cleanse and preserve the vibrancy of color-treated hair. Enriched with arginine, it strengthens and nourishes while protecting color from fading. Key Features • Preserves hair color and prevents fading between washes • Sulfate- and paraben-free, making it gentle on scalp and color-treated strands • Enriched with arginine to nourish, strengthen, and repair hair • Hydrating and smoothing formula that improves manageability and shine • Large 500 ml size offers long-lasting use and excellent value How to Use Apply to wet hair, massage into a rich lather, rinse thoroughly, and repeat if desired. Follow with your favorite conditioner or mask.