Hello
1: Frequent use of curium oil will damage the quality of your hair. But some curium ointments will not damage the quality of your hair. It is recommended that you use some good curium oil. For ointment, don’t go to the barber shop. Some barber shops will lie to you, saying how good their oil is. Go to a reputable barber shop. Or if you are really worried, buy some good oil yourself. Go to the barber shop and ask them to do it.
Two: But curium oil is not good for your health. Like the person above said, the substances in the curium oil dye can easily enter the brain and cause cancer. So it is not When your hair is very ugly, don’t apply oil or apply less oil.