Why you'll love it medium hold provides shine and hair definition remouldable, flexible hair texture tames frizzy hair and reduces flyaways. Schwarzkopf say formulated to accentuate all hair textures, osis thrill is a medium hold, elastic fibre hair gum that creates mouldable separation and enhances shine while reducing frizz and flyaways.. This elastic gum, with mega fibres, gives you the freedom of flexible texture options. Naturally derived carnauba wax gives strong control.   why it's escentual. If you're struggling with frizzy, unruly hair, osis thrill is the perfect solution. Its medium hold and flexible texture allow you to easily tame flyaways and create defined, shiny styles. This versatile gum provides the control and flexibility you need, whether aiming for a sleek, polished look or a more textured, casual vibe.