Heat-activated formulas infuse nourishment into the hair fiber while evening the cuticle layer for a long-lasting, flawlessly polished look that is more simple and easy to achieve than ever before. Almond oil nourishes and replenishes the cuticle while IPN (Interlock Protein Network) penetrates for internal repair. A Thermo-Active Polymer forms a barrier of protection against heat and humidity. Our at home formulas can be used without the salon treatment to tame hair, making it more manageable. Smooth Lock heat protection hair products allows for customizable, flexible results in the fight against frizz.