In Taiwan, the beauty and fashion industry thrives, with many people seeking ways to enhance their appearance and express their individuality. One popular trend among those looking to change their hairstyle is the perm. This technique, which involves chemically altering the structure of hair to create waves or curls, has been embraced by many for its versatility and long-lasting effects. However, like any hair treatment, the longevity of a perm can vary widely based on several factors, including hair type, maintenance, and environmental conditions. Understanding how long a perm lasts is crucial for anyone considering this style change. The duration of a perm can influence not only how often one…