Sebastian Professional SEB MAN The Boss Fine Hair Shampoo a specific treatment designed for thin and volumeless hair. Its innovative formula, enriched with nourishing ingredients, gently cleanses, eliminating impurities without weighing down the hair. Thanks to its thickening properties, it gives body and thickness to the hair, improving its texture and facilitating daily styling. Ideal for those who want a natural and long-lasting volumizing effect, this shampoo reinvigorates the hair fiber, making the hair visibly thicker and full of vitality. With a practical 250 ml format, perfect for regular use. Sebastian Professional SEB MAN The Boss represents the professional solution for impeccable male styling full of character.