Japanese Hair Straightening is a popular hair treatment that permanently straightens curly or wavy hair. This method uses a chemical solution to break down the hair's natural bonds, allowing it to be reshaped. After applying the solution, the hair is flat-ironed to achieve a sleek, smooth finish. The process typically takes several hours and can last for six months to a year, depending on hair type and care. It's essential to follow aftercare instructions, such as using sulfate-free shampoos, to maintain the results. Many people choose this treatment for its low-maintenance benefits and long-lasting effects.