Say goodbye to frizzy, unruly hair with Osis Flatliner 200ml, your ultimate ally against heat damage. This sophisticated serum offers unparalleled protection up to 230°C, making it perfect for frequent use of straighteners or curling irons. Its formula not only shields against intense temperatures but also combats humidity, ensuring your hair remains smooth and manageable. Benefit from a light and non-sticky hold that curbs frizz and minimizes hair breakage with every use. Effortless application: Simply mist hair from 30 cm away in short bursts before stylizing with heat. The result? Impeccably smooth, tangle-free hair that shines with health. Embrace the heat without fear and flaunt perfectly styled hair every day!