Schwarzkopf Osis+ Glow Serum is an anti-frizz spray. Crafted with a silicone-free formula enriched with shea butter, eliminating rough, dull hair without weighing it down. Control frizz and flyaways for a sleek, manageable finish and a nourished look. This vegan-friendly serum provides heat protection up to 230°C and can be applied to both damp and dry hair for versatile styling. Combine with other Osis+ Products to add brilliant shine and smoothness to your hair.