White Hair Treatment by Labo is a specialized formula designed specifically for men to stop and reverse the greying process. The treatment comes in a set of 40 vials, offering a comprehensive solution for those looking to address premature or natural hair greying. The product is presented in a professional white packaging with clear branding and purpose statement. The treatment is formulated by Labo Cosprophar, indicating its pharmaceutical-grade quality. As this is a personal care product that affects hair pigmentation, it's recommended to follow the usage instructions carefully and consult with a healthcare professional before starting the treatment. The 40-vial format suggests this is intended for an extended treatment period.