The Kevin Murphy Cream Activator 3.5 Vol 1% is a hair color activator specifically designed for gentle lightening and color enhancement. With a volume strength of 3.5%, it is ideal for subtle lightening of up to one shade. The product supports even color distribution and ensures a natural, radiant result. It is a successful model of a proven formula that delivers professional results at home. The creamy consistency makes application easier and minimizes the risk of staining. Perfect for anyone looking to refresh or lightly lighten their hair color.