Keraterm Disciplining Hair Spray Ideal for straightened, straightened and chemically treated hair. Eliminates frizz and makes hair smooth and silky, with a progressive effect over time. Anti-humidity formulation with THERMO-ACTIVE technology. Provides immediate softness, shine and elasticity, protecting hair from heat and mechanical stress. Use: On towel-dried hair, spray all over hair and dry with brush and hairdryer. With straightener: on dry hair, spray the product lock by lock and pass the straightener.