This set includes permanent hair straightening QL Brazilian Blow Dry Keratin and QL 6 Active salt-sulfate-paraben-sls-sles-free shampoo that you should use after permanent hair straightening. The dimensions of both products are 300 ML and the two products together make 600 ML in total. QL Brazilian Blow Dry Keratin helps you provide permanent straightness to your hair. QL Brazilian Keratin - dermatologically tested. QL Brazilian Blow Dry does not contain parabens. It is registered in the Ministry of Health Product Tracking System with barcode 8680407132850. Brazilian blow dry is a method used to permanently straighten hair. QL Brazilian Keratin- repairs the hair and protects it against damage. Adds shine, softness and moisture to the hair. Prevents frizz in hair. QL Brazilian Blow Dry - helps keep curly and wavy hair straight. QL Brazilian Blow Dry Keratin Instructions for Use: The hair that will be subjected to permanent hair straightening is first washed with QL 6 Active Salt-Free Shampoo. The product is applied to dried hair like paint - 2 cm above the roots. After application, apply the product thoroughly to the hair with a comb. After it is completely absorbed into the hair, the hair is covered with a cap. After applying keratin to the hair, a 40-minute waiting period begins. After waiting for 40 minutes, the hair is dried and carefully blow-dried once. Keratin applied hair is straightened with a press at the highest temperature the hair can handle while being blow dried. Hair with Brazilian blow dry keratin applied - it is recommended not to wash the hair for a minimum of 48 hours after the procedure. It is recommended to use salt-free shampoo after the Brazilian blow dry keratin. QL 6 Active Shampoo is suitable for this process. Warnings: Do not forget to protect your hands and skin while applying the Brazilian blow dry. Do not contact with skin. It is recommended to be applied in places with ventilation. Avoid contact with your eyes. In case of contact with eyes, rinse with plenty of water. If an unexpected side effect is observed, consult the nearest health institution. Keep out of reach of children and away from sun exposure.