Goldwell StyleSign Ultra Volume Lagoom Jam 4 Styling Gel delivers instant volume and versatile styling for all hair types. Ideal for blow-drying and heat styling, this iconic blue gel offers color, heat, and UV protection thanks to the FlexPROtec complex. Infused with bamboo proteins, it keeps styles natural and flexible without stiffness. Finished with a clean, musky scent featuring freesia, lily of the valley, and fresh marine notes, it’s your go-to for bold, touchable looks with lasting hold.