Schwarzkopf OSiS+ Flatliner-6.8 oz
This flattening iron serum gives hair the sleek, sexy, straight look without the flyaways and the frizz.
Long lasting flat silky looking hair.
Smooths & reduces frizz, tames curly and wavy hair.
The bottom line
It provides the ultimate flat control so there is never a worry about humidity.
Apply to dry hair before using heat tools.