The Evo Ritual Salvation Shampoo 500ml contains sulfate-free cleansers that have a low foaming action to clean gently and are better for the planet. It helps to strengthen hair and prevent fading of color, making it perfect for those with color-treated, weak, and brittle hair. This shampoo is also free of sulfate, paraben, DEA, TEA, and propylene glycol, making it safer for daily use.