Hair Toner – Does Toner Damage Hair?

Does Toner Damage Hair
Does Toner Damage Hair

A hair toner is used in various treatments, especially after hair bleaching. It can sometimes be challenging to know the side effects of products when dyeing and bleaching hair. Depending on your hair history, you must know which products are safe. Sometimes to get rid of brassy shades and undertones, a toner is needed for color correction. Does toner damage hair?

How can I tone my hair without lifting roots?  How many washes does toner last? Continue scrolling to learn more about it. 

This article will discuss one commonly used hair product, hair toner. It is mostly used for color correction after bleaching and dying. To maintain the perfect hair shade, toner is used frequently in salons and home treatments.

So, how does toner hair damage it, and how frequently should you apply it to maintain the hair color? What are the disadvantages of toner? Continue reading to get answers to all your concerns.

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What is Hair Toner?

A hair toner is an auxiliary product that doesn’t bleach or dye your hair but instead removes certain color hues. It is a neutralizing product used on pigmented and bleached hair to make them look neutral.

The toner is used according to the color theory when you want to cancel out any color. For instance, blonde hair tends to become brassy over time. So, you will need to use a high-quality hair toner to maintain your color.

The hair toner is acid-based, allowing your hair to maintain its color by adding shine. The toner is usually used following the highlights in most bleaching styles that damage your hair.

If you are wondering if too much toner can damage your hair, the answer is yes. If you are used to a salon toner, you risk damaging your hair by misuse or excessive use.

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How Does Toner Damage Hair?

A hair toner doesn’t contain ammonia and bleach as in the permanent dye. However, the toner still has potential side effects and damages the hair as it has a minor amount of ammonia. It worsens the dryness caused by hair coloring and bleaching of the hair.

The American reports reveal that 31% of people dyed their hair four to five times annually. The demerit of the bleaching is that the products contain ammonia which plays an important role in hair damage by penetrating the hair strands.

Ammonia lift the hair cuticle and allows the bleach to dissolve melatonin cells or permanent pigments to bond with the hair strands. But unfortunately, it leaves the follicles damaged, resulting in dry and brittle hair strands.

Toner is typically used after the bleaching to neutralize the shades and undertones. Typically, it is less harmful than permanent dyes but contains a lower concentration of ammonia.

So, if you think toner damages the hair after bleaching, the answer is positive, as it still dehydrates your hair strands and causes potential damage.

Mostly the toners need developers to mix them for a stronger uplift of the shade. One must be very careful about the volume of the developer to make it.

Follow the directions mentioned on the box and avoid frequent toner use. It is usually recommended to use 10 to 20 volumes of the developer as compared to 30 to 40 volumes. 

Does Toner Cause Hair Breakage?

You may have heard horror stories about hair falling after bleaching or coloring the hair. You might be curious to see if toner makes your hair fall out.

It is a common misconception hair toner causes your hair to fall out after using hair toner. If your hair is healthy and you use the toner correctly, it won’t damage your hair.

Apart from neutralizing the hair shade, a hair toner refresh and strengthen the hair by adding a protective layer over the hair strands.

It also fills the gaps in your shaft to level out the porosity, making them silky and shiny. So, whenever your hair needs color correction, don’t avoid using a good hair toner. However, keep an eye on the overprocessing; otherwise, you can get blue hair.

Will Toner Burn My Hair?

If you are using a toner that needs a developer, you must calculate the right quantity. In addition, you must assess the current hair state before applying it.

Especially if you have bleached your hair recently, you must consult your hair specialist before using a toner for color correction.

If your hair dye thinks it is safe, use hair toner after 48 hours. But if the hair already feels dry and rubbery, don’t use the toner for a couple of weeks.

Having dry and frizzy hair signifies that your ahis have already lost a significant amount of protein. Plus, when you add another layer of chemicals in the form of hair toner, you are at risk of burning your hair.

So, does toner damage hair? One word answer is yes. Using excessively and without checking the hair state can harm your hair.

Wrapping Up:

Does toner damage hair after bleaching? Yes, it does, as it contains ammonia that dissolves hair pigments. However, you can avoid its potential side effects until or unless you use an ammonia-free product or use it once in a while. You can save your hair by using the toner in the right amount and at the right time.


Is toner less damaging than dye?

Yes, toner is less damaging than dye as it contains less ammonia.

How often should you tone your hair?

The hair experts recommend its use after 6-8 weeks for neutralizing the highlights.

Is toner safer than hair dye?

It is safer than a hair dye as it has less hydrogen peroxide.

Is purple shampoo a toner?

Purple shampoo is a toning shampoo used for all shades of hair for color preservation.

Why do hairdressers always use toner?

To neutralize the colors after bleaching, it is used to eliminate unwanted undertones. That’s the reason hairdressers must use toners after bleaching.


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