adopt high-level softening system Elasticity and shape for straightened hair add moisture & repair hair factory direct-sales; professional rebouding cream + professional rebouding neutralizer !Usage:First, paint lotion 1 with comb, to let the hair soften(relaxed). This takes about 20 mins or 25 mins; Wash the hair with water;Second, straight the hair with clip. Third, paint lotion 2 with comb, to ...