This developer is perfect for use with professional hair coloring products, providing consistent and predictable results every time. The creamy consistency makes it easy to mix and apply, ensuring even saturation and coverage. The 20V strength is ideal for lightening hair by up to two shades, or for toning and depositing color. With Super Star Cream Peroxide Developer 20V, you can achieve the vibrant and long-lasting color you desire, while keeping your hair healthy and conditioned.