Perm can potentially be bad for your hair, especially if it's done incorrectly or if the hair is not properly cared for afterward.
A perm involves the use of chemicals to break down the bonds in the hair, allowing it to be reshaped and set in a new shape. This process can be damaging to the hair, especially if the chemicals are too strong or are left on for too long. Overprocessing the hair can cause breakage, dryness, and brittleness.
Additionally, if the hair is not properly cared for after a perm, it can become dry and damaged. It's important to use gentle, sulfate-free shampoo and conditioner, and to avoid using heat tools or other harsh styling products that can further damage the hair.
If you're considering getting a perm, it's important to choose a stylist who is experienced in the process and who uses high-quality, gentle products. It's also important to follow the aftercare instructions provided by the stylist to ensure that your hair stays healthy and well-maintained.