Intermediate treatment composition for permanent wave

摘要

An intermediate treatment composition for permanent wave, comprising at least one carbonate and/or at least one hydrogencarbonate. When the hair is treated with the intermediate treatment composition for permanent wave between treatments with the first and second compositions, mixed disulfides formed in the hair by the treatment with the first composition can be cleaved. Therefore, the wave-forming rate can be enhanced, and damage to the hair can also be prevented.