The Sebastian Dark Oil Shampoo and Conditioner Set Professional is a premium hair care product set designed for all hair types. With a formulation containing argan oil, this set is perfect for nourishing and hydrating the hair, leaving it soft and smooth. The 2x1 litre bottles ensure long-lasting use, making it a great value for anyone looking to maintain their hair's health and beauty. The professional product line guarantees high quality and effective results, suitable for both men and women.