Long hair prone to damage and greasy roots?, Schwarzkopf Gliss Supreme Length leave-in hair conditioner will instantly nourish your damaged and lifeless hair!, The Supreme Length product line was created for long hair prone to damage and split ends. Thanks to the regenerating complex of biotin and peony flower essence, it intensively rebuilds damaged hair, prevents it from drying out, brittleness and gives noticeable elasticity. ., - Express effect: Instant smoothness from the roots to the ends.