Hair gel with olive oil for all hair types. This alcohol-free gel with a fine and pleasant aroma gives your hair a firm hold without weighing it down, without sticking and without itching. Olive oil also nourishes the hair and gives it a beautiful shine. Olive oil hair gel for all hair types. This alcohol-free gel with a fine and pleasant aroma gives your hair a firm hold without weighing it down, without sticking and without itching. Olive oil also nourishes the hair and gives it a beautiful shine.