Achieve voluminous, full hair with Sebastian Professional Flow Thickefy Mousse. This weightless thickening mousse instantly adds volume and fullness without stiffness or residue. Perfect for fine or thin hair, it provides long-lasting hold while enhancing natural movement. The lightweight formula is easy to apply and blends seamlessly for a natural finish. Ideal for effortless, bouncy styles with lasting texture. The 190 ml size offers plenty of product for daily use. Refine your styling routine with this professional mousse.