Is TRESemmé Good/Bad For Your Hair – Full Review (2022)

TRESemmé is the main topic of conversation in the hair product market. Unfortunately, they don’t have a good reputation, and towards the end of last year, they were even challenged in a class-action lawsuit. TRESemmé is an iconic brand without a doubt, even if it isn’t for the right reasons.

Do you remember using TRESemmé before? TRESemmé has always been the go-to haircare brand for customers seeking affordable hair products. Without the astronomical price tag, the package always appeared high-end and stylish. You may not have even been aware of adverse side effects.

But it’s not retained so far. There are a few points to go over to fully comprehend why TRESemmé may or may not be safe for your hair. So, keep reading to know more about the facts of the brand.

Is TRESemmé Shampoo Good For Your Hair?

TRESemmé shampoos are beneficial to your hair. TRESemmé cleans your hair thoroughly, removing any filth and grime that has accumulated over time. Furthermore, shampoos that cruelly pest our merry mana without mercy will be banned from causing dandruff, dryness, or split ends!

Professional TRESemmé dry hair products can help to repair coarse hair that has been damaged. With the right products for damaged hair, such as shampoo and conditioner, you can deliver optimum hydration, aiming for dry hair, and provide moisture where it’s needed the most.

TRESemmé has a wide range of products to pick from, depending on your needs. TRESemmé Full Volume Shampoo, TRESemmé Ionic Hair Shampoo, TRESemmé Full Volume Hair Shampoo, TRESemmé Ionic Hair Shampoo, TRESemmé Full Volume Hair Shampoo, and many more products are included. 

Is TRESemmé Shampoo Bad For Your Hair?

Some TRESemmé products are rough on ingredients that cause long-term hair damage, while others have been thoroughly tested. TRESemmé products commonly include sulfates and salts, which might harm your hair. If you read the label on a TRESemmé Shampoo, you’ll note that the first-mentioned ingredient is usually sulfate, such as ammonium laureth sulfate and ammonium lauryl sulfate.

Sulfates make shampoos to spray and make your hair sparkly clean. Essential oils are also striped via your hair. In the long run, this weakens your hair, making it more challenging to color it. Although prolonged sulfate use is detrimental to your hair, deep sulfate cleansing is sometimes recommended by professionals. TRESemmé Botanique Shampoo can be used to cleanse your hair thoroughly while also caring for it. It hydrates your hair with cocoa oil and cocoa milk.

Does TRESemmé cause hair loss? Aside from these standard drugstore hair care components that aren’t specific to TRESemmé, there’s considerable debate about an ingredient called DMDM hydantoin, which some allege promotes hair loss. On the other hand, claim that it is entirely safe and found in thousands of ordinary products.

TRESemmé Shampoo
TRESemmé Shampoo ( Image Source: Pinterest)

Does TRESemmé Have Sulfates?

Yes, several TRESemmé products include sulfates, which can harm your hair over time if misused. TRESemmé, on the other hand, is a hair-friendly brand. They introduced a wide range of products that are devoid of sulfates and parabens.

The TRESemmé Pro Pure Damage Reparation system comprises a sulfate-free shampoo system, conditioner, stylus, optimum beauty routine, or gift to clean and condition damaged hair with a long-lasting body. 

TRESemmé pro Damage Repair Conditioner works in combination with TRESemmé pro Damage Repair Shampoo to help repair dry or damaged hair while also preventing obvious symptoms of harm. Complete your clean hair care routine with our alcohol-free, paraben-free, and dye-free Invisible Styler.

This approach promotes healthier hair care and treatment without losing the results you’ve come to expect from sulfate-free, paraben-free, and teint-free formulations. Long-term damage repair and volume without the salon price. Salon quality products for expert, cost-effective hair care — long-term damage repair and volume but without salon expense. 

Does TRESemmé make your hair fall out? Or what ingredient in TRESemmé causes hair loss?

Let’s speak about whether the TRESemmé keratin smooth lawsuit causes hair loss. That’s a nightmare in terms of appearance. It’s no surprise that people are turning to the internet for answers. The TRESemmé Keratin Smooth Shampoo in question is the famed TRESemmé Keratin Smooth Shampoo.

A few substances, such as those stated above, play a significant role in this discussion, but first, let’s talk regarding hydrolyzed keratin. Keratin is a protein that is found naturally in our hair strands. It can’t have any adverse effects if it’s found naturally, right? Wrong.

Is too much keratin bad for your hair?

When your hair is overly loaded with keratin (proteins), the hair loses its elasticity and becomes stiff. Breakage and damage will occur if your hair becomes stiff. As a result, having too much of a good thing isn’t always a good thing. If you use a keratin shampoo or a regular shampoo daily, you should be cautious. Too much keratin protein might cause hair to fall out entirely. TRESemmé, on the other hand, is dealing with a variety of issues. Another chemical, according to several customers, is wreaking damage on their hair.

Excess keratin, on the other hand, was not a cause for concern. Instead, it was a preservative called DMDM hydantoin, which produces minute amounts of formaldehyde over time. 

“Formaldehyde is a naturally existing material that we are exposed to daily,” says Colins, a cosmetic chemist. The body can tolerate formaldehyde up to a point, but a high dose can cause cancer and even death.“

It’s important to note that this chemical has been allowed for usage in cosmetics due to its lack of formaldehyde emissions. DMDM Hydantoin, on the other hand, is still a contentious issue. “Lingering formaldehyde might be hazardous to Langerhans Cells, which are crucial for the skin,” Incidecoder and Colins say.

Turning to the lawsuit, it says that “when formaldehyde is absorbed into the skin, it might cause unpleasant effects.” Unilever is also under fire since it owns TRESemmé and Suave, two brands that have been accused of utilizing DMDM hydantoin.

In general, DMDM hydantoin is considered safe in small doses. However, given the negative impact of TRESemmé shampoos on hair loss and the associated hazards, many people wonder why DMDM hydantoin is still used in such a broad spectrum of products.

Using a hair product that causes hair loss is everyone’s greatest nightmare. It makes you reconsider what you’re putting on your head.

TRESemmé Shampoo Side Effects?

Unilever, the maker of TRESemmé hair products, faces lawsuits across North America for the catastrophic adverse effects their shampoo and conditioner lines are causing their customers.

What ingredient in TRESemmé causes hair loss?

If you’re using TRESemmé hair products, double-check that DMDM Hydantoin isn’t listed as an ingredient. It has been reported that DMDM Hydantoin, which is utilized as a preservative in TRESemmé products, is chemically similar to formaldehyde.
When this carcinogen comes into touch with human skin, it can cause cancer. As a result, utilizing DMDM Hydantoin on the scalp has resulted in substantial side effects such as scalp irritation, hair loss, and sores.

DMDM Hydantoin has been found in the following products that are TRESemmé 24 Hour Volume Shampoo, TRESemmé 24 Hour Body Conditioner, TRESemmé Clean & Natural Shampoo, TRESemmé Clean & Natural Conditioner, TRESemmé Expert Keratin Smooth Shampoo, TRESemmé Expert Keratin Smooth, Conditioner, TRESemmé Moisture Rich Shampoo, TRESemmé Expert Keratin Smooth Conditioner, and potentially many others.

Is TRESemmé Conditioner Good For Your Hair?

To nourish chemically-treated hair, TRESemmé Keratin Smooth Conditioner is made with less sulfate. It contains hydrolyzed keratin and argan oil, which helps to strengthen each hair fiber. These compounds increase your hair’s moisture and elasticity, leaving it straight and shinier after each wash.
It controls roughness for up to 3 days when used with TRESemmé Keratin Smooth Shampoo. Without spending a fortune, your hair will retain its softness, texture, and bounce from the first wash day.

TRESemmé Conditioner
TRESemmé Conditioner (Image Source: Pinterest)

Why Is TRESemmé Bad For Your Hair?

TRESemmé isn’t the best conditioner for your hair, but do you know why? It may surprise some people, especially those using TRESemmé for years with no evident problems. “Sure, it’s not salon-quality,” you might be thinking, “but isn’t it simply a trick to get us to pay more on hair care products?” While salon products are unquestionably more expensive, there’s a reason for it.

These shampoos and conditioners are made with high-quality ingredients that have been thoroughly evaluated by cosmetologists, dermatologists, and industry experts to ensure that they are safe and effective over time. Did you think your hairdresser’s magic fingers were the only reason your hair was so light and silky after a trip to the salon? No, not at all.

There’s a reason why your hairstylist will beg and plead with you not to use TRESemmé or any other drugstore product. Although many of these products claim to be “professional quality,” they are not high-quality salon products for maintaining the health and luster of your locks.

Have you ever tried to read the back of a cosmetic product’s ingredient list? Then you can appreciate the tremendous sense of perplexity that comes with trying to pronounce all those scientific names. It’s no surprise that most people believe in marketing claims.

If there’s one thing to keep in mind when it comes to cosmetics, it’s that the ingredients list never lies to you; it’s the marketing that does. Thankfully, there are several websites and resources available to assist you in learning how to read an ingredient list.

TRESemmé’s hair products, unfortunately, contain a lot of highly sensitizing components that can harm your hair and scalp. However, everyone is unique, and everyone will have different outcomes.

Damaging Ingredients In TRESemmé Products

The damaging chemicals detected in the TRESemmé Keratin Smooth Shampoo that sparked the lawsuit, as well as several of their other products, are listed here (apart from DMDM Hydantoin). In a little, we’ll explain the main one.


We all like to smell pleasant, but did you realize that the scent in your cosmetic products could be the cause of your sensitive skin? Fragrance, often known as perfume, is widely regarded as a valuable component. Who doesn’t want to smell good all the time?

The disadvantage of scent is that a single-worded ingredient can refer to a mixture of up to 50 compounds. There may be more than 50 substances involved. Consider how much more extensive the ingredient list would be if this were the case.

It’s nearly impossible to figure out or learn what fragrance/perfume is made of. Companies are usually prohibited from disclosing what is utilized to create a fragrance in a cosmetic product. It’s no surprise that it can be irritating.

If you wish to avoid being exposed to sensitizing substances, avoid using any items that contain fragrance. Watch out for any form of cosmetic, whether it’s makeup, skincare, hair care products, or anything else.

Sulfates (SLES/SLS)

Sulfates are a term that you may have heard before. However, there are so many distinct sulfates that it can be challenging to keep track of them all. Sodium Laureth Sulfate (SLES) and sodium lauryl sulfate (SLS) are the most common (SLS).

SLES and SLS are both surfactants that assist in cleaning and emulsifying a product. It’s crucial not to mix the two because they’re entirely distinct. SLES is considered to be a gentler and less irritating alternative to SLS.

In small amounts, SLES is safe and mild, but it’s better to choose a product that doesn’t include it at all. On the other hand, SLS should be avoided, especially if your scalp or skin is already sensitive.

The foam of our shampoos is one thing that SLS provides that many people enjoy. An excellent soapy lather is something we all want. That lather, on the other hand, can be highly drying and irritating to the skin. Even if the scalp is not sensitive, it might irritate the skin.

At the very least, SLS has been proved not to produce any further harm, such as being poisonous or carcinogenic. Choosing a product that doesn’t contain SLES or SLS, on the other hand, can result in a happy scalp, skin, and hair.


Wow, that’s quite a mouthful. Both of the compounds listed above are preservatives, but their names are long and difficult to pronounce. In a cosmetic formulation, methylchloroisothiazolinone (MCI) and methylisothiazolinone (MI) work hand in hand.

Although they both kill bacteria, this isn’t always a good thing. They show to be effective at low concentrations. The disadvantage of MCI and MI, on the other hand, is that they should only be used in rinse-off products.

MCI should not be used independently, and leaving MCI and MI on the skin can result in severe inflammation. They’re not the ideal ingredients for a cosmetic product, and it’s better to avoid them, even in rinse-off solutions. 

What’s the worst shampoo for your hair?

Who doesn’t want their hair to belong, silky, and soft? We all do, to be honest. And we believe that is why every time we watch a shampoo commercial on television, we rush to internet retailers to purchase the shampoo in the hopes of having the same gorgeous hair as the model in the commercial.

Do we give it a second thought before purchasing it? We don’t have any! That’s why, later, we’re sitting on our couch, wailing over the harm we’ve done.

One thing to keep in mind is that those advertisements are not to be trusted. They are accurate since the sole purpose of the ad is to persuade people to purchase the goods. We have a list of 9 shampoo brands considered some of the worst shampoo brands on the market. Many people use these products, but the funny thing is that they are entirely unaware that they are hurting their hair.

Before we go any further, we’d want to point out that these shampoo brands were not chosen based on our preferences; instead, this entire list of bad shampoo brands is based on the experiences of people who have used or, should we say, regret using these shampoo brands. So,


Pantene contains a high concentration of sulfate and silicon. Rather than hydrating the hair, it just coats it in wax or plastic to make it look shinier, smoother, and softer.

Head & Shoulders

Even though this shampoo claims to solve your dandruff problem, it worsens the situation by increasing dandruff. Even if you don’t have any dandruff, this miracle shampoo will leave you with so much that you’ll need to locate another anti-dandruff shampoo to get rid of it.


TRESemmé was recently challenged after a consumer began to lose hair after using one of TRESemmé’s products, as we reported earlier.


Parabens linked to breast cancer are included in Aussie shampoos formulation.

Mane ‘n Tail

This shampoo was initially made for horses, but people began using it to create those “Ever Flowing Manes” out of nowhere. How can human hair be compared to horse hair?


Silicones, parabens, and sulfates are present. If you use this shampoo, you will end up with dry, frizzy hair since it will leave a lot of buildup on your hair.

Garnier Fructis

SLS sulfates are found in Garnier Fructis, which cause hair to become dry and brittle.


It contains several potentially hazardous chemicals, including sulfate and DMDM Hydantoin. This shampoo will dry out your hair and make it frizzy. It will suffocate your hair by losing its natural oils.

Herbal Essence

It, like the other shampoo described above, is free of sulfates and parabens. It has a high concentration of carcinogenic chemicals that are highly damaging to your hair.

It’s recommended to avoid the TRESemmé section of the store if you already have sensitive skin. Even if your hair isn’t damaged, it might affect the color and style. Drugstore products, on the other hand, are a terrific method to make your hairdresser cry if you’re seeking retribution for a lousy haircut.