1, Elvin perm is constant temperature and gradual heating, and the time is controlled by temperature. Elvin perm can simply and accurately capture the five indicators of hair, gender, type, quantity and element, and soften the balance point. The balance point can predict the styling ability of hair, so that the hair is still extremely curly, and the hair is healthier and less irritated after perm.

2, Eddie perm is heated by time. The traditional cold perm technology is to shape, reduce disulfide bonds and make hair curl. Everyone found that the hair curled when it was wet after cold perm. After drying, the curly hair will open a little and feel fluffy. It is necessary to apply some moisturizing and styling products to your hair every day.