Treat your hair to luxurious care. Classic hair oil Dr. Santé Black Castor Oil makes it smooth, soft and shiny. Properties: improves hair structure makes hair shiny nourishes hair in depth repairs damaged hair structures prevents split ends prevents hair aging prevents frizzy hair How to use: Apply to dry hair, especially on the ends of the hair and in the length itself. Combine with other hair products from the same series for maximum effect.