Does Garnier Hair Color Cause Hair Loss? Explained With Helpful Tips

Garnier color naturals and nutrisse

When it comes to hair dyeing, one of the most frequently asked questions is if coloring your hair causes hair fall, or affects the roots of your hair. 

In this article, we’ll look at Garnier’s hair color, one of the most popular brands to see if it causes hair loss.

But before that, let’s dive into the basics.

Relation between hair dye and hair loss

Dyeing your hair does not necessarily cause hair loss. But your hair may get damaged by some chemicals present in the pigments.

Some hair dyes contain ammonia and peroxide that can weaken the hair shafts and cause telogen hair to fall out.

Each hair on your skin goes through five stages of growth – namely, Anagen, Catagen, Telogen, return to Anagen, and Early Anagen. 

Telogen is the phase where the existing hair is starting to get replaced by an offshoot of the newer hair. 

Peroxide in hair dyes weakens the keratins (proteins) in the hair causing the telogen hairs to fall out. 

This does not mean that you are turning bald. These chemicals do not act on the newer offshoots that are yet to sprout out. So while you may witness increased hair fall, your hairline itself is safe.

ALSO READ: Does Revlon One-Step hair dryer damage hair? 

Types of Hair Dyes by Garnier

These are the types of hair dyes available in the market from Garnier

  • Permanent 
  • Semi-Permanent
  • Temporary

1. Permanent Dyes

When compared to other types of hair dyes, permanent hair dyes include the strongest chemical ingredients.

When combined with peroxide, this product opens the hair shaft, allowing the color to go deeper into the hair and causing serious hair damage if not used properly.

Permanent color lasts between 8 and 10 weeks. 

2. Semi-permanent Dyes

These kinds of dyes last roughly six weeks. They do not alter the hair’s natural color, but because they are just temporary and must be reapplied regularly.

Their use is preferable to that of permanent hair dyes since they color the hair without causing any damage to the hair shaft. They deposit the color on the cuticles of the hair shaft, and are hence less peroxide-intensive than permanent hair colors.

3. Temporary dyes

Temporary dyes are ideal for someone just starting out and who want to experiment with different colors to discover the best fit.

You should only dye the surface of your hair at this point; the rest of your hair will be dyed when you wash it the following day. 

Does hair dye suppress hair growth?

Hair dye does not block or slow down hair development, but it can induce hair loss by causing damage to color-treated hair, which is why it is not recommended. Some of its damage can be traced back to the chemicals used in hair dyeing procedures.

Toxic chemicals in hair dyes

1. Ammonia

Ammonia is one of the most commonly used hazardous substances in hair dyes. It is this element that gives hair colors their unique repulsive odor.

For color to penetrate the hair shaft, ammonia must be used to open up the cuticle (the outer covering of the hair)

Ammonia is commonly connected to side effects such as throat irritation and hair dryness.

ALSO READ: Is Joico purple shampoo bad for your hair?

2. Paraphenylenediamine 

It is a dark color dye created from coal tar, which is a petroleum-derived molecule that comprises benzene, naphthalene, and other chemicals.

PPD works by removing the old pigment from the hair and allowing the new color to take its place.

It is important to avoid skin contact. Studies show that a combination of PPD and Hydrogen Peroxide can be extremely harmful and can cause cancer.

3. Sodium Lauryl Sulfate

Hair dye contains sodium lauryl sulfate, which helps to clean your hair by removing excess oil. It can also be found in a variety of cleaning solutions for homes. 

While it removes impurities from your hair, it also removes the necessary natural oils that make your hair strong and prone to breaking. 

Frequent exposure to SLS can cause skin irritation.

4. Phthalates

Phthalates are classified as endocrine disruptors, which means they interfere with your body’s normal hormone function.

Phthalates are chemicals found in several items such as hair colors, as well as cosmetic products such as nail polish.

It helps soften and stretch plastic, but it is not something you want to put on your skin.

Because what you put on your hair is eventually absorbed into the bloodstream to some extent, you’re better off avoiding these chemicals.

5. Quaternium-15 

If you’re using hair color, check the label to be sure it doesn’t contain quaternion-15.

As a preservative used in many cosmetic and hair products, this chemical is known to cause allergic reactions in some people. 

In addition, it emits formaldehyde, which might result in contact dermatitis in those who are allergic or hypersensitive to it.

6. Resorcinol 

Because of its potential for harm to both your scalp and your health, resorcinol is a substance that should not be used carelessly. 

There are several reasons why this chemical is considered a harmful substance, including its ability to cause abdominal pain when inhaled and its propensity to create redness when applied to the skin.

Side effects of Hair dyes

1. Effects on pregnancy 

The presence of Phthalates in hair coloring products can be fatal to a pregnant woman’s unborn child. 

Phthalates interfere with the body’s natural hormones and have been linked to cancer.

2. Allergic Reaction 

Dermatitis sufferers may have a severe reaction as a result of chemicals contained in dyes.

Hair dyes should be avoided by people who have eczema or psoriasis. In addition, it can cause itching, skin irritation, redness, and swelling.

3. Conjunctivitis 

A condition known as conjunctivitis or pink eye can occur if hair color chemicals come in contact with the wearer’s eyes.

In some situations, that can also result in inflammation and unbearable discomfort.

4. Asthma

One of the signs and symptoms of a hair dye allergy is asthma. Coughing, wheezing, lung irritation, throat soreness, and asthma attacks can all result from inhaling the chemicals in hair dyes over some time.

Does Garnier Hair dye contain dangerous ingredients?

Yes, Garnier hair dye contains ingredients that are potentially dangerous.

Although Garnier hair colors are ammonia-free, they do contain other ingredients such as PPD and SLS that are carcinogenic and may also contribute to hair breakage.

ALSO READ: Does Redken cause hair loss?

Side effects of using Garnier hair color

Garnier hair dye has the same negative side effects as any other hair dye in the market today. 

Every hair color you use has one, or more, of the chemicals we have listed above in this article.

It’s simply not possible to achieve the desired results with hair coloring without the presence of these chemicals. 

Can use Garnier Hair Color damage hair permanently?

No, while Garnier’s hair color can indeed damage telogen hairs, it has no impact on long-term hair growth.

How to treat color damaged hair 

As previously indicated, if you are experiencing any troubles, you should consider getting a haircut; however, if you are experiencing any serious responses, we recommend that you seek medical attention as soon as possible from your local trichologist or dermatologist.

Are there any alternatives to Hair Dyes?

The good news for people who want to dye them without damage is that there are indeed natural and nonharmful ways that can replace hair colors, including Garnier. 

1. Carrot juice

If you want to dye hair a reddish-orange color, carrot juice is an excellent choice; depending on your natural color, it can last for several weeks and is 100% organic.

It will provide vitamins A and C, which will help prevent dandruff and make the hair healthier.

2. Beet juice

If you prefer a deeper red color with softer undertones, use beet juice.

When combined with olive oil, this juice naturally adds shine and gloss to hair while moisturizing it.

3. Coffee 

It is possible to get more than just a caffeine high from a cup of freshly brewed coffee.

This product can also be used to help you dye your hair a darker color and may even be able to conceal some grey hair.

4. Sage tea

If you have dark brown or black hair and wish to darken it up a notch, sage is a good choice for you to try. It can be used to darken the hues of brunette hair and to conceal grey hairs, among other things.



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Anand Srinivasan
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