However, if you're asking about how long a hair relaxer lasts for people with naturally curly or coily hair, the answer is:
* It's not permanent, but it's long-lasting: Hair relaxers chemically alter the hair's structure to make it straight. The treated hair will remain straight until new hair grows in from the roots.
* New growth: The amount of time a relaxer lasts depends on how fast your hair grows. Typically, people need to retouch their roots every 6-12 weeks.
* Individual factors: Hair type, growth rate, and maintenance routines all affect how long the relaxed look lasts.
Would you like to know more about hair relaxers, hair care, or anything else?