9 Best Straightener Shampoo in 2023

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I’m Amelia. I have been working with hair care product shampoo and conditioner for 6 long years. This website is an outlet of my deep...Read more

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Do you possess naughty curls that behave independently? It’s time to control them before trying to “fix” their attitude. These shampoos for hair straightening can give you silky, straight, and manageable hair like never before.

So, you should absolutely try these excellent items if you want to correctly straighten your hair and maintain the appearance of your hair drier or straightener for a long time. But what are shampoos that straighten hair, and how do they function?

It’s not simply for cleaning and conditioning that straightening shampoos are used. These styling solutions have high concentrations of silicones, polymers, and other binders that weigh down and hold your strands in place. The word “smooth” does not mean smooth and straight looking, but rather that straight hair does not frizz or tangle.

названия 13 1R+Co Television Perfect Hair Shampoo | Body + Shine + Smoothing for All Hair Types | Vegan + Cruelty-FreeMakes hair stronger, healthier, and shinier
Helps remove impurities
Suitable for vegans and not tested on animals
Tea Tree Special Shampoo, Deep Cleans, Refreshes Scalp, For All Hair Types, Especially Oily Hair
Has antifungal and antimicrobial properties
Clears pores
Tea tree oil also helps wash away oil, dead skin, and chemical deposits
названия 15 1TRESemmé Shampoo, Keratin Smooth, 22 ozNourishes hair and prevents control frizz for up to 3 days
Double action
100% smoother hair straight with more shine
The low-sulfate formula is suitable for both natural and chemically straightened hair
Makes your curls smoother, shinier, and easier to style
названия 17 1PURE NATURE LUX SPA Moroccan Argan Oil Shampoo SLS Free Sulfate Free, for Damaged, Dry, Curly, or Frizzy Hair – Thickening for Fine/Thin Hair, Good for Color and Keratin Treated HairMoroccan argan oil shampoo
The anti-fading formula leaves straight hair incredibly hydrated and radiant
Shampoo with Moroccan argan oil
The best in luxury hair care without sacrificing health
Hydration volume and control
названия 18 1Agave Healing Oil – Smoothing Shampoo – Moisturizes HairMoisturizing daily cleanser
Nature’s miracle ingredient
Healthy hair that shines
названия 19 1It’s A 10 Miracle Shampoo Plus Keratin 33.8 OunceDoes not contain sulfates and parabens, and retains moisture
Protects from sun rays
Keratin protein infused
названия 20 1Kerastase Bain Oleo-Relax Shampoo, 8.45 OunceMicroemulsion technology enriches, smoothes, and disciplines the hair
The hair is easy to comb, silky, smooth, and ready for the treatment
Gently cleanses hair
названия 21MATRIX Total Results Mega Sleek Shampoo | Controls Frizz & Smooths Hair | With Shea Butter | For Unruly HairCleans to help control unruly hair and prevent frizz from moisture
Hair is smooth, shiny, and fluffy
The shampoo leaves hair smooth and velvety after gently cleansing and moisturizing
The effect of straightening hair lasts up to 72 washes
названия 22Moroccanoil Smoothing ShampooMild enough for daily use, this moisturizing shampoo provides optimal moisture for both normal and colored hair
Improve the combability, softness, and shine of your hair
No sulfates, no phosphates, and no parabens
названия 23Tea Tree Special ShampooIt contains special ingredients and tea tree oil
Invigorating the scalp and leaving hair smelling great
The refreshing tingle wakes up weary hair and spirits

9 Best hair straightening shampoos

Hair straightening shampoos are rich in ingredients like keratin and butter shea that make your hair soft and silky. And while these products won’t magically change your hair’s texture, they’re very effective at taming hair unruly and making styling your strands (whether blow-drying or blow-drying) a lot easier.

best straightener shampoo

Automatically show user ratings and bestseller lists, that’s why we took care of our ranking algorithm. This unique Rank & Style tool uses data to find and rank products, so you can shop better. Find out early which shampoos are the best, from salon-approved brands like R+Co and Moroccanoil to iconic favorites like Brazilian keratin therapy shampoo.

R+Co Television Perfect Hair Shampoo

This hair straightening shampoo is great for making dull, lifeless hair shine, but it’s a little pricey. A professional hair straightening shampoo that solves many hair problems.

best straightener shampoo

A hair straightening shampoo based on juniper berry extract, glycerin, and babassu seed oil.

Great for frizzy or hair unruly, and can be easily straightened with a blow-dryer or flat iron.

However, after using this product for over a month, I noticed a slight dryness on my scalp.

You can enjoy a luxurious straightening shampoo experience with a pleasant scent.

Despite the price, I would buy it again because it does not contain harmful ingredients like sulfates, parabens, harsh salt systems, petroleum jelly, mineral oil, and gluten.

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  • Soothing scent
  • Reduces frizz
  • Without parabens
  • Sulfate-free
  • Makes shiny hair
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  • Expensive
  • May dry out the scalp

Tea Tree Special Shampoo

I first started using Tea Tree Shampoo when I was suffering from dry, burning, and itchy scalp issues.

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But it really helped straighten my hair and reduce frizz.

The main ingredients in this hair-straightening shampoo are tea tree oil, peppermint, and lavender. Tea tree oil is a great cleanser to help soothe an irritated scalp.

Peppermint prevents dryness and lavender promotes hair growth.

These hair-straightening shampoos are ideal for daily use and are recommended by professionals.

It lathers well and has a refreshing scent. It does not contain harmful substances such as parabens.

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  • Vegan
  • Safe color
  • Without parabens
  • Refreshing aroma
  • Contains tea tree, lavender & peppermint oils.
  • Survive scalp irritation
  • Lathers well
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  • Tea tree oil has the potential for irritation

TRESemmé Shampoo, Keratin Smooth, 22 oz

Now with Tresemme Keratin Smooth Shampoo, you can achieve that look without a trip to the salon. Featuring Plate Technology, hydrolyzed keratin, and marula oil, this hydrating straightening shampoo provides up to 72 hours of styling control and 5 smoothing benefits in one system for silky, smooth yet natural-looking hair.

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It minimizes frizz, restores hair, adds shine, detangles knots, and adds softness, making it easy to get the hair you want, regardless of hair type or needs.

For a soft, healthy shine, apply a liberal amount of Tresemme Smooth Keratin Shampoo to damp hair. Gently massage the scalp with your fingertips to lather, then rinse thoroughly.

Follow with Keratin Smoothing Conditioner and style with your favorite Tresemme styling products as needed.

Tresemme has always believed that style is an important part of who you are, and using your personal style can help you achieve what you set out to do.

The Tresemme keratin smooth shampoo expertise in professional hair care and styling allows anyone to achieve salon results at home and create their own unique style. Each selection is based on brand values and the latest salon trends.

The company’s proprietary formulas are the result of years of consumer and scientific research, during which each ingredient is carefully selected to ensure the best possible care and flawless appearance.

The entire Tresemme range is PETA-approved worldwide, so you can create your own style knowing the company does not test on animals.

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  • Great for cleaning hair and scalp
  • Improves the texture of your hair
  • Excellent hair product – smooth, effective, and pleasant to use
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  • Not very hydrating

PURE NATURE LUX SPA Moroccan Argan Oil Shampoo SLS Free Sulfate Free

Rehydrate and restore hydration levels. These hair straightening shampoos are used for the protection and health of dyed and keratinized hair. Contains UV and heat protection with vitamins and antioxidants to nourish and repair hair after daily use of hair dryers, straighteners, curling irons, or chemically treated hair conditioners.

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It’s really useful for professional hairdressers for all hair types, especially curly, wavy, fine, and thick hair.

Free of sulfates, parabens, sodium chloride, gluten, and phthalates. Researchers have found that shampoos containing sulfates and other harmful ingredients can cause itchy scalp, severe skin irritation and disease, hair loss and damage, and the ability to form nitrates, which are associated with cancer and cell damage.

Pure Nature does not contain these harsh chemicals.

The shampoo gives hair a beautiful structure, leaving it soft and manageable, with incredible shine and luster. Helps control and straighten hair, make hair soft and silky, soften hair, and define curls. Vitamin E penetrates hair cuticles to make hair stronger, thicker, and younger contained.

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  • Makes hair shiny
  • Product based on argan oil
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  • Has a slightly pungent odor

Agave Healing Oil – Smoothing Shampoo – Moisturizes Hair

This is a premium straight shampoo that helps remove dirt and grime from your hair.

best straightener shampoo 3

When I decided to use this smoothing shampoo, I was suffering from a dry hair scalp, and it helped me a lot.

This shampoo feels luxurious and removes tangles with ease.

In my opinion, this product is better suited for people with fine hair than for those with thick, curly hair.

Shampoo smoothes and weighs hair.

What I love most is that it contains natural fragrances and the shampoo is free of sulfates, parabens, and phthalates.

The main ingredient is sugar from the agave plant, which moisturizes a dry scalp but can make oily hair greasy.

Also, you can expect a fair amount of lather from the product.

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  • Reduces frizz
  • Contains herbal ingredients
  • Sulfate-free
  • Without parabens
  • Phthalates-free
  • Lathers well
  • Suitable for colored and chemically treated hair
  • Soothing agave scent
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  • Expensive
  • May dry hair

It’s A 10 Miracle Shampoo Plus Keratin 33.8 Ounce

With the word “miracle” on the label, you can only expect the best. And, of course, this product is especially helpful in combating frizz and smoothing hair. Its powerful formula does a fantastic job of creating microfilm around the individual hair shaft.

best straightener shampoo 4

I was having problems with dehydrated hair that looked brittle but this one fixed it.

This microfilm locks in moisture and withstands high humidity.

It also provides some protection from the sun and its harmful UV rays.

It has a heavy, thick, and creamy texture and a strong smell. But don’t worry, the smell is actually quite pleasant. In addition to the strength of the smell, it has a very fresh and clean scent.

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  • Contains keratin
  • Handles frizz well
  • Makes hair straight
  • Suitable for colored and chemically treated hair lathers
  • Affordable price
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  • Can make hair sticky, oily, and greasy
  • The smell may be too strong
  • Very heavy consistency

Kerastase Bain Oleo-Relax Shampoo, 8.45 Ounce

Designed for professionals, Kérastase is the world leader in hair care, and it’s easy to see why. Their products are formulated using scientific research to blend the best active ingredients to address all types of hair concerns and provide you with the best possible results.

best straightener shampoo 5

Kérastase rigorously tests all of its research with the best professionals and volunteers to create a brand known not only for its luxurious and sophisticated hair care but also based on science and high-performance formulas that provide long-lasting and perfect results.

Advanced Kérastase Discipline Pro-Keratin products smooth and tame hair. Curly hair has incredible definition without harshness, while wavy and straight hair does not frizz. Provides smoothness, frizz control, elasticity, movement & shine.

This Oleo Shampoo has a shine-enhancing formula that’s perfect for dull or color-treated hair. A rich yet airy straight shampoo cleanses hair to remove dull elements and enhances hair’s shine. The hair is visibly shiny and well-groomed to the ends.

How it works:

The patented micro-emulsion technology is based on the latest generation of oils and silicones, which break down into micronized particles that envelop the hair in a thin film.

The Nutri-Huile Complex combines Shorea and Palm oils to nourish hair and instantly smooth the hair cuticle. The anti-frizz formula with soluble silicone derivatives provides a long-lasting anti-frizz effect for especially dry and hair unruly.

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  • Removes dirt and matting agents to improve shine
  • Instantly smoothes the hair cuticle
  • Gives particularly dry and hair unruly a long-lasting smoothing effect
  • For color-treated hair
  • Best for chemically straightened hair
  • Best straightening shampoo
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  • Expensive product

MATRIX Total Results Mega Sleek Shampoo | Controls Frizz & Smooths Hair | With Shea Butter | For Unruly Hair

If you want smooth, straight hair, you need to moisturize it well.

I chose the Matrix Total Results Mega Sleek shampoo because it contains shea butter, which is a great conditioner for curly hair.

I usually struggle with humid weather, but thanks to this straightening shampoo, I easily dealt with it.

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We also recommend using it with a conditioner and smoothing cream for the best results.

This shampoo transforms frizzy hair into silky, smooth curls. It also adds shine and makes your hair beautiful.

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  • Protects hair from moisture
  • Suitable for coarse hair
  • Controls frizz
  • Cleans hair
  • Nice smell
  • Instant results
  • Enhances shine
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  • Contains sulfates

Moroccanoil smoothing shampoo

Moroccanoil’s sulfate-free straightening shampoos and conditioner duo are designed for curly hair. It claims to leave hair calm, manageable, and supple, using ingredients like argan oil to gently cleanse, smooth, and soften.

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Both are available in round flat bottles with a push-up dispenser and have a spicy-floral scent.

I liked how economical this shampoo was, helping a little and producing a rich, creamy lather from a small amount.

The shampoo is easy to rinse out and the conditioner prevents frizz.

Our testers found that the straight shampoo itself improved the smoothness of hair. All testers agreed that their hair became smoother when also applied the conditioner. Testers also said straight hair was softer and more nourished. Shampoo scored an average of 3/5 in lab tests.

Moroccanoil hair straightening shampoo gently cleanses unruly, frizzy hair. Contains AminoRenew™, which restores lost amino acids, strengthening and smoothing the natural structure of the hair. Hair becomes more manageable and looks smoother.

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  • Thoroughly cleanses hair
  • The hair remains bouncy
  • Bottles easily distribute the composition
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  • The conditioner has a rich texture
  • May not suit people with non-curly hair
  • Some testers found that using the shampoo alone dries the hair a bit

What should you look for in a hair straightening shampoo?

The best hair straightening shampoos should contain active ingredients that help make hair more manageable. These include silicones, panthenol, castor oil, silk proteins, avocado oil, keratin, and amino acids.

By using the best hair straightening oils, stop worrying about damaging them. Using protective oils while styling minimizes the damage that styling tools can do to your hair. They also provide plenty of nutrients to keep your hair frizz-free and healthy.

Type of hair oil

In terms of product type, manufacturers usually use two types of oil: pure and mixed.

Pure oil products are produced from a single source, and the most common pure oils used for hair care are Moroccan argan oil and coconut oil.

If you want to use this type of oil, it is recommended to find cold-pressed oils during extraction, as they provide more nourishment and protection to your hair and scalp.

On the other hand, some hair oils are mixed. This type of product combines several oils that combine their benefits in one product. They usually do well and are extremely nutritious.

However, if you are allergic to any of the oils in the blend, you should avoid them.


Silicone is the most important ingredient that should be included in a smoothing shampoo.

Hair experts emphasize the importance of silicones as they are one of the most effective ingredients for combing, smoothing, and managing hair.

This heat-activated substance wraps the hair in a thin layer of hydrophobic (water-repellent) that glides over the hair, smoothing the hair cuticle and locking in moisture to prevent water loss from the mane.

Also, keep in mind that hair that absorbs and loses less moisture tends to stay flat.

Coconut oil

One of the best oils for straightening hair is coconut oil. In addition to its protective properties, coconut oil is also known as one of the most versatile and nourishing oils. This straight-hair coconut oil contains natural fats that moisturize the hair and nourish the scalp.

Styling methods such as straightening or using anti-dandruff straightening shampoos can make this type of hair worse and more difficult to maintain. Using oils like coconut oil can reduce friction and abrasion between hair strands and minimize the damage that chemical straightening treatments can cause.

This straightening coconut oil helps your hair to withstand the heat of styling tools such as flat irons, curlers, and hair dryers. In addition, it helps tame frizzy and hair unruly and restores dry and brittle strands. You can also use it to moisturize and soften your hair and scalp.

Keratin protein

Keratin protein (keratin hydrolysate) is the protein that makes up hair, skin, and nails.

Protein is a building block of hair, so having protein in your straightening shampoo makes a big difference.

It penetrates the hair shaft to loosen the cuticle, nourish and strengthen it, as well as increase resistance to damage and breakage.

Even if you warm your hair and straighten it, this keratin protein keeps your precious hair straight without burning or damaging it.

Keratin protein not only makes straightening sessions safer, but it also acts as a great conditioner for your hair.

It removes frizz and fuzz from your curls, giving them a glossy look and making them healthy and manageable.


Do hair straightening shampoos really work?

Yes, it works as designed. Plus, it helps condition your hair and makes it easy to straighten with a blow-dryer or flat iron.

Is there a shampoo that will straighten curly hair?

Shampoo Matrix Total Results Mega Sleek. This smoothing shampoo is suitable for natural or colored hair, and the addition of shea butter to the formula makes it a great option for repairing damaged hair strands.

Why are silicones added to hair straightening shampoos?

Read through the ingredient list of the best hair straightening shampoo, and you will likely find silicones, polymers, and conditioners.

It coats your hair with a thin, water-repellent coating that locks in moisture and keeps your hair weighed down. However, these products remain on the hair, are difficult to wash off, and can damage the hair over time.

Is there a risk of hair fall with straightening shampoos?

Hair straightening shampoos contain higher levels of chemicals such as silicones than traditional shampoos. These agents are difficult to remove and can remain on the scalp.

If you don’t wash it off thoroughly, it will clog your scalp pores and weaken your hair from the roots. Accumulation of these foods can lead not only to certain allergic reactions but also to dandruff and an itchy scalp.

Conclusion for the best hair straightening shampoos

All the best hair straightening shampoos we reviewed above can perfectly smooth your unruly mane.

They nourish, moisturize, and completely control frizz, leaving your hair well-prepared and incredibly responsive to the hair straightening process ahead.

We suggest you leave all doubts aside and try any of the above best hair straightening shampoos to see the miraculous results.

shampootopics Author Image
AmeliaSpecialist on Shampoo at - ShampooTopics

I’m Amelia. I have been working with hair care product shampoo and conditioner for 6 long years. This website is an outlet of my deep passion for hair, Shampoo and Conditioner. Basically, I'm here to guide you on shampoo and conditioner.

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