Deep hydration treatment - maintenance Contains: Balm 125 ml. Post shampoo 250 ml. Mask 250 ml. Results Using the products of the Keratinliss line: DEEP HYDRATION TREATMENT: When what is intended is not to smooth but to avoid frizz, restore, add body and hydrate the hair. MAINTENANCE TREATMENT: To maintain the straightening after having performed the Keratinliss straightening treatment. Application 1. Wash hair with POST SHAMPOO and rinse with warm water. 2. Remove moisture with a towel. 3. Divide hair into sections and apply MASK all over the hair. 4. Leave MASK to act for 20 minutes, applying heat. 5. Remove MASK with plenty of water and remove the moisture with a towel. 6. Apply BALSAM all over the hair (lock by lock) and remove the excess product with a comb. 7. Dry