Hair shampoo Abena ABENA's Hair Shampoo is a mild and caring shampoo that can be used for all hair types. The shampoo leaves your hair clean and soft, and it is easy to rinse out, so you avoid soap residue that can potentially irritate the scalp. The shampoo is gentle to use and has a practical long-term effect. The product is certified by a third party and can be safely used by the whole family.