Revlonissimo Colorsmetique is a permanent hair coloring line that offers a wide range of fresh and trendy colors. This particular line, called Cools, has been formulated to offer cool and refreshing shades for hair, perfect for people who want to show off a modern and sophisticated look. The formula of this permanent color is enriched with high quality ingredients, such as linseed oil and keratin, which help protect and hydrate the hair during the coloring process. Additionally, the advanced technology used in this formula helps prevent color fading and ensures long-lasting and vibrant results. Revlonissimo Colorsmetique "Cools" offers a wide range of cool shades, from platinum blondes to ash browns, which can be mixed together to create custom and unique colors. This line is particularly suitable for people with a cold complexion or for those who want to achieve a sophisticated and modern look