What Does Conditioner Do to Your Hair?

What does conditioner do to your hair?

Hair conditioners are intended to improve the look of hair. They give it shine, making it more manageable, soft, and easier to brush. However, conditioner can also damage hair due to the chemicals it contains. So, a hair care routine is necessary. Some conditioners provide no beneficial impact on hair even if their labels claim otherwise, implying that they will have an immediate visible effect after application. But, conditioning your hair is also essential.

What is the difference between a hair conditioner and a detangler?

A detangler is different from a conditioner in that it has no negative effects on your hair or scalp (unless you happen to be allergic to one of its ingredients). They make the hair soft. Detanglers are gentle enough even for kids who have incredibly sensitive scalps.

On the other hand, conditioners may make your hair look good, but they will also cause extra oil production and breakouts and cause thin hair, which will leave you looking like you haven’t washed your face in weeks.

Since most people use shampoo too often and aren’t washing their hair thoroughly enough, the excess oils get trapped along with dirt inside out. Since conditioners create a layer on top of your hair, they also block the pores, causing acne, dry hair, and split ends.

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Difference between regular hair conditioners and a deep conditioner?

Deep conditioners are designed to overcome excessive dryness in the hair. They contain ingredients like hydrogenated castor oil, lanolin, mineral oil, or petrolatum that are meant to add moisture to an over-dried or chemically processed head of hair.

Regular conditioners provide for tangles by smoothing out the cuticles surrounding each strand of hair. They reduce frizz, but this process also has its drawbacks.

Sealed cuticles can prevent vital nutrients from entering by protecting them with a shield to avoid getting absorbed into your scalp. Smoothing these layers open will allow for more nutrients to absorb. So, the right conditioner is necessary.

Should you put conditioner on your scalp?

As most of us know, the best way to care for our hair is with shampoos as they increase shine. Shampoo cleans the hair. There are also some benefits of using a shampoo and conditioner. It can help with detangling hair and adding shine which are two major complaints about people’s hair, but it also has its downside.

Some of them are not very effective, leaving our hair lazier or even worse off than if we hadn’t used the product at all. This is because some conditioners have been damaging hair for more than a century. These products can be very potent with chemicals, which strip your hair of natural oils and cause it to become dry and brittle. Use hair products according to your type.

Conditioner can make your scalp more oily and cause breakouts on your face. It also weighs your hair down, making it look dirty and dull. It can also damage your hair due to the chemicals that it contains.

Chemical components:

Chemical ingredients in some conditioners include propylene glycol, polyethylene glycols, methylparaben, sulfate compounds, phthalates, and TEA.


Phthalates are found in just about anything scented- personal care products such as shampoo, lotions, or perfumes!

They increase the strength of fragrances, so companies use them liberally without considering that they leave behind residual amounts that could harm us.


Methylparaben is an artificial preservative used in cosmetics to prevent fungal growth. It may also cause skin irritation and other adverse reactions! Sulfates are used to create foam in products like shampoo, toothpaste, and liquid soap. They can irritate your skin and eyes and damage hair over time.

Polyethylene glycols:

The worst of all these chemicals is polyethylene glycols. This additive is found in pharmaceuticals, food colorings, cosmetics, and even airplane deicing liquid. PG acts as a penetration enhancer, which means it’s able to break down the natural layers of your scalp- much like how detergents are made to eat away at stains on dishes.

Unfortunately, propylene glycol can lead to cancer, so you should avoid using products with this harmful chemical at all costs.

Harmful ingredients:

Conditioner can also be harmful to your hair. Some conditioners contain ingredients such as mineral oil and petrolatum; this coats the surface of your hair like plastic wrap, adding weight which makes it harder to brush. Moreover, detangling takes longer due to the film created by the conditioner.

If you do decide to use conditioner, use it sparingly at most once a week because conditioning treatments are not necessary all the time. You may find that alternating between conditioning treatments and shampooing regularly works best for your hair, depending on its current health status.

Bad for colored or chemically treated hair:

Conditioner use is fairly common, though many people are unaware of the negative effects it can have on your hair. Conditioners are particularly bad for color-treated hair.

The chemicals in the dye will, over time, eat through the protein that protects your hair from damage, while the conditioner worsens this issue by coating the outside of your hair with silicone to give it an attractive shine. This protective layer masks how damaged your hairs are underneath, resulting in unmanageable and frizzy locks that appear healthy but feel dry and weak.

Visible effects after application:

A study in 2012 published in the Journal of Cosmetic Science found that some commercial conditioners contain ingredients that coat hair fibers to create a thin film on top, which is concentrations and in the presence of salts, such as sodium chloride (table salt).

It is advisable to try and avoid using conditioner on your hair as it can cause breakage if the protective protection layer formed by the conditioner is too heavy for your hair. Conditioning treatments are not necessary at all times; you may find that alternating between conditioning treatments and shampooing regularly will work best for your hair, depending on its current health.

What ingredients should I look for when buying a conditioner?

The different ingredients in a conditioner can affect different people. For example, some people break out after using shampoo with sulfates, so they choose a conditioner without them. Some people need a heavy-duty conditioner, while others need it to be light. Some want silicones to give their hair shine and smoothness, but others can react to them and turn orange.

Some ingredients to look for when buying conditioner are:


Silicone is added because it adds luster and smoothness to hair, giving hair a shinier appearance. It also protects your hair from the environment and heat. This kind of chemical is commonly found in low-quality conditioners because it’s very cheap and can make your hair look good initially.

However, this ingredient will not last long enough, so your locks will eventually become brittle, dull, dry, weak, etc.


Paraben is a type of chemical used as a preservative to prolong shelf-life. It has antibacterial properties that prevent the growth of mold, fungi, and other microbes. Parabens can cause contact dermatitis (gives rashes or eczema) in some people.

There are many controversies over this chemical, but because there hasn’t been any sufficient research to conclude, it’s up to you if you want to use conditioner containing parabens.

It is important to find a product with the right ingredients in the right ratio. Conditioners contain many chemicals, some of which can damage your hair. Look out for quaternium -15, polyethylene glycol (PEGs), mineral oil, and 1,4-dioxane.

These chemicals can leave hair feeling brittle or make it more prone to breakage. They might also strip all the hair color from dyed hair over time which will cause you to buy extra products like dyes! Other harsh chemicals include parabens and propylene glycol (PG).

What are some side effects of conditioning?  

Conditioning can be a difficult choice. If you have a specific type of hair, kinky or curly, it is best to try out the product before buying in bulk. It would help if you also avoided protein treatments when using a conditioner because leaving them on too long can cause damage to your hair.

Protein will help strengthen your hair but using two at once can cancel each other out and be very damaging.

Not Beneficial:

Conditioners that don’t work are not good for hair. Conditioners also have side effects like damaging hair if the wrong type is used. It is important to find a conditioner that works for your hair. Conditioners with silicone make it difficult to condition and prevent any other product from penetrating your hair.

Silicone can cause hair to feel greasy or heavy. It is hard to shampoo out of the hair, and it weighs it down, making it harder to style.

Build-up on the scalp:

Conditioner may also cause build-up on your scalp, which could irritate the skin. The more often you use conditioner, the more likely this will occur. Not all conditioners are created equal; for instance, some contain proteins while some do not. Using both at once (i.e., protein and cone) can cancel each other’s effects on the hair strands.  

Hair loss:

Conditioners can also cause hair loss if they contain detergents that strip the hair of its natural oils. Detergents are usually listed as sodium lauryl sulfate on labels. It is important to wash your hair thoroughly after using a conditioner that contains detergents.

Thinned-out hair:

Conditioners can also make the hair look limp or thin out already thin strands, making fine hairs even more apparent. They can also change how the hair lies by making it flatter on the head.

Add Weight:

Conditioners may also add weight to your hair, especially if you use them on their own. They can weigh the hair down and make it look greasy; this causes it to droop. If they are too heavy for your hair, they will affect the volume of the hair as well. This is not what people want, especially if they like thicker or voluminous-looking tresses.

Hair Shedding:

Conditioners can also cause hair shedding. These products are often too harsh for your hair and will strip the strands of their natural oils. It is very important to wash your hair thoroughly after using a conditioner with detergents because they will lead to less healthy-looking tresses. Conditioners can also make your hair look limp, especially if you use them on its own without any other products. They can also make your tresses look greasy or heavy. This is not what most people want, especially if they like thicker or voluminous-looking tresses.

Conditioner can have many different effects on your hair, depending on the ingredients. Some conditioners are designed to repair dry or damaged hair, while others are used for straightening or conditioning curly hair. Conditioners often contain chemicals that coat and protect the surface of your strands from heat-styling tools like blow dryers and curling irons.

The most common side effect is damage due to the use of harsh detergents in these products or drying alcohols which strip away natural oils from your scalp’s protective layer without replenishing them. Hence, make your styling routine.