Hair keratin treatment is a popular salon procedure designed to smooth frizzy, dry, and unmanageable hair while improving shine and softness. It works by infusing keratin protein into the hair shaft and sealing it with heat, creating a sleek and polished appearance. Many people choose this treatment because it reduces daily styling time and helps maintain smoother hair for weeks or even months.However, to understand how the treatment works and why it delivers such noticeable results, it is important to know the complete step-by-step process. Each stage plays a crucial role in ensuring the effectiveness, safety, and longevity of the treatment.