The Gold Black Ultra Softness Relaxing System transforms curly hair through a combination of Calcium Hydroxide and Guanidine Carbonate, straightening or relaxing the hair according to the desired effect, as well as reducing unwanted volume. Its formula is enriched with Cereal Protein (Wheat, Soy, and Oat) whose main properties are moisturizing, hydrating, and protecting the hair. Creatine, also present in its formula, acts simultaneously with the hair transformation process, repairing and reducing hair damage, and promoting softness on the hair surface.