Alterna Caviar Infinite Color Hold Topcoat Spray 125ml is an essential treatment for those who wish to maintain the intense and lasting brilliance of hair color. Its innovative formula protects against external aggressions, sealing in color and preventing premature fading. Easy to apply, it provides a una lightweight and silky finish without weighing down the hair. Ideal for preserving chromatic intensity, this spray ensures shiny, soft, and vibrant hair for longer, enhancing every hairstyle with elegance and professional care.