Gently cleanses while providing intense hydration and softness to severely dry, medium to thick hair. This hydrating shampoo replenishes the hair's moisture, improves manageability, and leaves hair with a soft and shiny. Redken's all soft mega curls sulfate-free shampoo gently cleanses and moisturizes severely dry, curly and coily hair. This nourishing shampoo hydrates, smooths, and leaves hair with a soft and shiny finish. Sulfate free shampoo.