How long does it take for heat damaged hair to heal?

Author: Lea Barton  |  Last update: Tuesday, December 16, 2025

Moderately damaged hair may start to return to its “usual self” in two to three months after using heat with caution & twice-weekly treatments, especially if you use treatments & ingredients such as jojoba oil that are specifically targeted at rebuilding your hair's protein & restoring its lipids.

Can your hair recover from heat damage?

While it is not possible to fully reverse hair damage caused by heat styling or chemical treatments, there are ways to improve its condition. Trim off the damaged ends regularly to promote healthy growth. Use deep conditioning treatments and hair masks to restore moisture and nourishment.

What does heat damaged hair look like?

Damaged hair looks rough, dry, dull, and frizzy. It loses its natural shine because the cuticles, which give hair its sheen, have been damaged. Heat damaged curly hair may appear limp, and the curls may not hold their shape, and straight hair may not appear as polished and sleek.

How long does it take to reverse hair damage?

Damaged hair follicles will take up to 4 years to repair themselves and begin growing hair.

How do you rejuvenate heat damaged hair?

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What does fried hair look like?

Damaged hair becomes brittle and breaks easily. Your hair might look dull and dry, and the appearance of split ends is more noticeable. It can also be challenging to get your hair to lie flat.

How do I get my natural hair back after heat damage?

How do you know if your hair is permanently damaged?

Should I cut damaged hair or grow it out?

All experts agree on this: when hair is damaged, it must be cut off. “If the damage is so bad (you're bleaching too much or using too much heat), that's when it becomes a cut instead of a trim,” says Polko. “You're going to have to commit and then let your hair grow back out.”

Is heat damage permanent?

The simple answer is no, heat damage is irreversible.

Should I cut my heat damaged hair?

Get Broken Ends Trimmed Off

Split ends Opens in a new tab are common when hair has been stressed out by heat styling, so is it best to cut off heat damaged ends? The simple answer is 'yes'. Your first (and most effective) course of action should be to give your client's hair a trim.

Can your hair still grow with dead ends?

Do split ends stop hair growth? While split ends don't stop hair from growing at the root, if left untreated, the ends can break off - leaving some hair strands shorter than the rest of your hair.

Can I fix damaged hair without cutting it?

Use a deep conditioning treatment

Deep conditioning treatments target common signs of hair damage like dryness, split ends, and breakage. Plus, many deep conditioning treatments contain nourishing haircare ingredients, like proteins and collagen peptides, to strengthen hair while protecting it against future damage.

How long does it take for hair to recover from heat?

Moderately damaged hair may start to return to its “usual self” in two to three months after using heat with caution & twice-weekly treatments, especially if you use treatments & ingredients such as jojoba oil that are specifically targeted at rebuilding your hair's protein & restoring its lipids.

Does putting coconut oil on your hair help?

Coconut oil can have many benefits for your hair and scalp. It is used to relieve dandruff, restore luster to dry and damaged hair, tame frizz, and protect hair against styling damage. It is safe to use on all hair types.

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What does extremely damaged hair look like?

Here are some common signs of damaged hair: Split ends: When the ends of the hair shafts are frayed, it creates a split or forked appearance. Dryness: Damaged hair often appears dry and rough, lacking the natural shine and softness of healthy hair. Dullness: Damaged hair can lose its luster, looking dull and lifeless.

How do I know if my hair follicles are permanently damaged?

Hair loss or thinning: A damaged hair follicle will be unable to create a strong piece of hair. Consequently, hair will become thin, brittle, and weak. You might notice that it's breaking more frequently than it would or altogether falling out. Breakage can be a direct result of this.

Can heat damaged hair go back to normal?

Damaged hair can't be repaired or reversed, as the protein bonds within your hair have broken - so the damage is permanent. However, it's possible to revive curls and get them back to looking visibly-healthy without a drastic haircut.

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