Do straight perms damage your hair?

Author: Shirley Sanford  |  Last update: Thursday, January 8, 2026

Perm chemicals change the protein bonds within your hair. After a perm, a lot of your natural moisture is lost, and you might be prone to split ends and breakage, especially on the ends of your hair. Perming your hair the first time usually isn't the problem, it's perming multiple times over already damaged hair.

Is it bad to perm your hair straight?

It will cause irreparable damage. The chemicals in perms actually break down the bonds in your hair and tries to restructure them. You cannot avoid damage. And if ``silky'' actually means fine, she can expect a ton of damage as time goes on. Perming is even worse for hair than double process bleaching.

What is the least damaging perm?

If you're worried about hair damage or have fine, brittle hair, opt for Japanese airwave or cold perm, as they are the least damaging perm techniques across all types of perm. Both methods are quick and affordable to retain the look and subtlety of natural curls without the use of heat.

How long does a straight perm last?

So how long does a straight perm last? Once the hair has been treated, it will remain straight until it grows out and/or is cut off, anywhere from 4-6 months after.

Does your hair go back to normal after a straight perm?

Your hair will not go back to normal until your hair is fully grown out and is cut off. How Often Should You Get Permanent Hair Straightening? This depends on the type of hair straightening method, but it's generally best to wait at least 4-6 months between treatments.

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What is the least damaging hair treatment?

Brazilian straightening is the least damaging hair straightening method thanks to the use of keratin and gentle formulas that respect the natural structure of the hair. By offering long-lasting results and improving the overall health of the hair, Brazilian straightening stands out from other straightening techniques.

What is the most natural looking perm?

The most natural-looking perm is the beach wave perm which creates loose waves throughout the hair.

What not to do after a straight perm?

You cannot shampoo, wet your hair, nor exercise within 48 hours after the treatment. Do not ponytail or tuck your hair behind your ears. Also do not put pins, clips, rubber bands, barrettes on hair as it may leave a kink in the hair.

What hair cannot be permed?

Tip 1 - Bleached/Pre Lightened hair cannot be permed

Thus before each color, always be sure to ask your stylist what goes into your hair. Inform your stylist that you intend to perm your hair in the near future, thus your hair cannot be bleached or pre lightened.

What is the healthiest type of perm?

All-Natural Perms are better for you, your hair and the environment, since they are void of toxic and harmful chemicals and toxins. Caring for the environment while caring for your hair will leave you feeling great and looking just as stunning with your Natural Perm look.

What ruins a perm?

Ongoing Perm Maintenance

Don't use products that contain parabens, sulphates, or alcohol as these can ruin your perm.

What kind of perm is best for straight hair?

The curl or wave you want, along with your natural hair type, dictates the perm that will work best. Dudley says spiral perms, body waves, and beach wave perms are trending for straight hair. "They look more like a natural wave or curl, which is why they're popular."

How to permanently straighten hair without damage?

“A keratin treatment is considered to be the safest way to permanently straighten hair because it does not rely on harsh chemicals as relaxers and permanent waves do.” How Does It Work? A stylist applies a keratin-based product that includes a formaldehyde derivative to your washed hair.

When should you not perm your hair?

Similarly, if your hair is already very dry or breakage prone because of frequent heat-styling, a dry climate, your genetics, or even illness, this may not be the best time to think about perming your hair. The best time to have a perm—rather, when the perm is most successful—is when you have healthy hair.

How to sleep with a straight perm?

Cover the hair with a satin or silk cloth

While there is nothing wrong with this, you should know that cotton produces friction with your hair and this can ruin your Japanese straightened hair. Luckily, you can easily fix this problem by simply getting a silk or satin pillowcase.

How much does a Japanese straight perm cost?

Prices start at $400 and up - will vary based on hair texture and length. Japanese is a permanent process, your hair will be completely straight, You will have regrowth that needs to be touched up as your hair grows. Most clients find they redo the process 2 to 4 times per year.

What is a straight perm called?

The most well-known types of straight perms are the keratin treatment (aka the Brazilian blowout) and the Japanese chemical treatment, although there are actually a ton of other products for straightening as well.

Are perms still a thing in 2025?

As we step into 2025, the world of hairstyling is witnessing a resurgence of perms, with modern twists that cater to diverse hair types and personal styles. At Charles Ifergan Salons, our expert stylists are embracing this trend, offering a variety of perm styles designed to enhance texture, volume, and individuality.

What is a soft perm?

Unlike tight, traditional perms, a soft curl perm focuses on creating relaxed texture, making it ideal for short hair. This modern take on perming offers a low-maintenance solution for adding volume and movement without requiring lengthy daily styling routines.

What perms are best for fine hair?

There are two types of chemical root perms solutions: acidic and alkaline perms. The acidic perm solution, also known as a hot perm, is ideal for thin, damaged, and delicate hair. It produces more natural-looking curls. An alkaline one, known as a cold perm, is ideal for coarse and textured hair.

What is the safest form of permanent hair removal?

Yes, electrolysis safely and permanently removes hair from all skin tones. It is the only FDA-approved permanent hair removal treatment. Because electrolysis permanently destroys the growth cells in the hair follicles, the hair will not grow back.

How can I do my hair without damaging it?

Using a blow dryer can help contribute to hair damage.
  1. Let your hair air dry when possible.
  2. Use the lowest heat setting.
  3. Limit the time a hot comb or curling iron touches your hair.
  4. Use these tools less frequently, aiming for once a week or even less often.

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