Replenish & Rejuvenate with Sunny Isle Jamaican Black Castor Oil Extreme Hydrating Shampoo. This sulfate-free and paraben-free formula is infused with Jamaican Black Castor Oil, Panthenol, and Hydrolyzed Wheat Protein. Our gentle yet effective formula is enriched with humectants and conditioning agents to instantly add volume, strengthen, and shine to otherwise dry and dull hair. The always pure and natural Jamaican Black Castor Oil assists with the treatment of dry, itchy scalps and aids in longer, stronger, and deeply nourished hair. Safe for all types, textures, and color-treated tresses!