Potion 9 Lite by Sebastian Professional is a lightweight and versatile treatment specifically formulated for fine hair. This 150 ml product acts as a multitasker that protects, nourishes, and defines the hair without weighing it down. Thanks to its innovative formula, it improves manageability, adds body and natural shine, ensuring long-lasting and flexible styling. Ideal for those who desire a professional result with more voluminous, soft, and visibly healthy hair. A must for an effective and refined daily care routine from una.