Hairdressing products Nature and Color of Life Chestnut Shampoo. Color-protecting shampoo with una triple action formula naturale, Suitable for both color-treated and natural hair. Contains organic sunflower extracts, aloe vera, and 18 amino acids to strengthen hair and add shine and softness. Free from parabens, silicones, and phthalates. The result is hair with vibrant and protected color, shiny, luminous, soft, and healthy.