Wash your hair with BIOBOTANICA Shampoo - dampen your hair with a towel. Dry your hair completely. Divide the hair into 3 or 4 sections. Apply 70-80 ml BIOBANICA KERATIN to all your hair, depending on the length and structure of the hair. Avoid contact with your scalp and skin. With the help of a comb, thoroughly absorb BIOBOTANICA KERATIN into your hair and remove the excess from the hair. After applying BIOBOTANICA KERATIN to your hair, tie your hair up. Wrap it with a bonnet or stretch wrap for 35-45 minutes. Wait between. Wait for it to dry. Straighten your hair into thin strands. Go over each strand 3-4 times - make sure the heat is high enough. Wait 2 days - Rinse with BIOBOTANICA Conditioner at the end of the 2nd day. During this process, it is of great importance to wash your hair with BIOBOTANICA Salt-Free Shampoo. It eliminates the appearance of fluffy, hard, unruly and damaged hair. Keratin helps your hair gain a healthier structure and a shiny appearance in a short time. It helps prevent hair breakage and breakage by restructuring the damaged keratin layer. The product is 100% original.