Capillary thermal protector with natural keratin. To protect the hair from the use of the iron and the dryer, nothing better than this Valquer product with natural keratin and Zero% formulation. EFFICACY AND RESULTS It is a powerful capillary thermal protector that acts as a shield, forming a film rich in keratin . Prevents dehydration of the hair fiber when it is subjected to molding processes and/or high temperatures. Vegan and ZERO% formulation: no sulfates, no MIT, no colorants, no salt and no silicones. Spray on dry or damp hair to protect the hair fiber. Proceed to molding.