■ Please refrain from price negotiations. ■ If you have no questions, you can purchase it immediately. OLIOSETA New, unopened, domestic product Olioseta Oil Treatment Fine Hair 30ml x 1 bottle This is a salon-exclusive product. "How to use" You can use it on towel-dried hair after shampooing, or on dry hair for styling and taming frizzy hair. Do not rinse. Refer to the manufacturer's instructions. ♯Leave-in treatment