Schwarzkopf OSIS Flatliner Sleek Flat Iron Hair Serum  Benefits: - Ultra flat control. - 200°C heat proof ingredients. - Long lasting ultra flat shiny, silky looking hair. - Humidity protection. Application: - Spray into wet hair. - Rough dry the hair completely. - For very sleek looks, use the Paddle Brush to Blow dry. - Section and iron the hair immediately with an Essential Iron. Extra benefit: - On extreme thick hair types you can additionally spray onto dry hair & iron immediately.

Directions: Apply to dry hair prior to the use of hot irons.