10 Best Hair Straightening Shampoos

Get the straight hair look that you always dreamed of and flaunt that extra length.

Reviewed by Olivia BatsaikhanOlivia Batsaikhan, Hairstylist
By Oyendrila KanjilalOyendrila Kanjilal, Certified Skin Care Coach  • 
All products recommended on StyleCraze are independently selected by our editorial team. If you make a purchase through any of these links, we may receive a commission. Learn more about our product selection process here.

You put your hair through all possible styles, colors and end up damaging it with a hot tool and wonder why you don’t have straight hair? Then you will look for things like best hair straightening shampoo to fix your frizzed-up and damaged locks. For the experimentalist and the fashionista that you are, we feel your pain and understand your urge to experiment and be creative. That is why we have a list of the 10 best hair straightening shampoos that nourish, moisturize, and repair your hair.

Top Picks

What Are Hair Straightening Shampoos?

Hair straightening shampoos are specially developed to help tame frizzy, wild tresses even in humid weather conditions. These shampoos have a unique formula containing hair smoothing agents that weigh down the hair, making it appear straight and manageable. They control the natural tendency of wavy hair to curl up.

What Makes Hair Straightening Shampoos Different?

Compared to regular shampoos, hair straightening shampoos contain a high level of conditioning agents like silicones and polymers. These conditioning agents coat the hair to weigh it down and prevent frizz and tangles. These agents are water-resistant and stay on your hair even after washing, preventing the strands from absorbing moisture and curling up.

Scroll down to check the best hair straightening shampoos to buy online.

10 Best Hair Straightening Shampoos To Try

Best Color-Safe Option:John Frieda Frizz Ease Flawlessly Straight Shampoo


The John Frieda Frizz Ease Flawlessly Straight Shampoo contains hydrolyzed keratin to strengthen and replenish the hair and conditioning agents to control frizz and make your hair soft, straight, and manageable. It is suitable for wavy-curly, medium-thick, and frizzy hair and safe for colored hair. This shampoo makes the hair easier to style. 

Key Ingredient: Keratin 

  • Color-safe
  • Gentle
  • Lightweight


  • Contains artificial fragrance and SLS

Why It’s Worth Buying: It has received over 1,617 rave reviews on Amazon, proving it is a mass favorite.
Price at the time of publication: $15.66

The Organix Ever Straightening Brazilian Keratin Therapy Shampoo is specially formulated for dry, sun-bleached, and frizzy hair. It is infused with coconut oil, keratin, avocado oil, and cocoa butter. The oils and cocoa butter keep the hair shaft moisturized and hydrated and prevent split ends, while keratin strengthens the strands. The shampoo smooths your hair, minimizing frizz and giving it a silky straight appearance. Watch this video to get a detailed review of the product. 

Key Ingredients: Coconut oil, Keratin, Avocado oil, and Cocoa butter 


  • Sulfate-free surfactants
  • Pleasant fragrance
  • Softens the hair


  • Contains diazolidinyl urea, artificial color, and fragrance

Why It’s Worth Buying: More than 2,019 Amazon users have vouched for this amazing product.
Price at the time of publication: $6.78

Best In Natural Ingredients:Fanola Smooth Care Straightening Shampoo


The Fanola Smooth Care Straightening Shampoo offers deep hydration and thorough cleansing to your hair, leaving it soft and supple. It contains cotton seed oil, rich in linoleic acid, that helps straighten and strengthen your hair. The shampoo can control even the wildest hair, defrizzing and untangling it easily, easing the hairstyling and grooming process.

Key Ingredient: Cotton seed oil 


  • Contains natural ingredients
  • Smells great
  • Long-lasting effects



Price at the time of publication: $15.35

Best For All Hair Types:Mielle Organics Rosemary Mint Strengthening Shampoo

Mielle Organics Rosemary Mint Strengthening Shampoo Image: Mielle Organics

If you have weak and brittle hair, the Mielle Organics Rosemary Mint Strengthening Shampoo is the one for you! This nourishing formula gently cleanses and strengthens damaged hair and is enriched with biotin, coconut, and babasu seed oil. It also contains rosemary and mint essential oils that increase blood circulation and promotes hair growth by stimulating the hair follicles. This shampoo helps reduce split ends and makes your hair shiny and healthy.

Key Ingredient: Biotin, Rosemary Oil, and Mint Oil

  • Moisturizing
  • Softening
  • Pleasant fragrance
  • Paraben-free
  • Sulfate-free
  • Paraffin-free
  • Mineral oil-free
  • DEA-free
  • Cruelty-free


  • None

protip_icon Did You Know?
TIGI by Bed Head celebrated its 25th birthday in 2021 with celebrities including Betty Who, Beverley Mitchell, Rickey Thompson, and Snooki to relaunch with new products.

Best Anti-Static Formula:UNITE LAZER Straight Shampoo


The UNITE LAZER Straight Shampoo gently cleanses and smoothens the hair without weighing it down. It contains naturally derived surfactants and panthenol that volumizes the hair, adds shine, and conditions it. The shampoo reduces static hair and frizz and keeps it soft and smooth.

Key Ingredients: Panthenol, Sodium Cocoyl Isethionate and Glyceryl Cocate (derived from coconut oil)

  • Anti-static
  • Sulfate-free
  • Paraben-free
  • Sodium chloride-free


  • May leave residue

Price at the time of publication: $74.0

Best For Protecting The Hair From UV Rays:Tec Italy Metamorfosi Temporary Hair Straightening Shampoo And Conditioner


The Tec Italy Metamorfosi Temporary Hair Straightening Shampoo And Conditioner is formulated with an exclusive straightening compound. It detangles hair by making it softer and adds shine for a vibrant and healthy appearance. It contains Tricoerba, tricone, tricosil, and tricel-r, which improve the hair’s appearance and protect it against harsh UV rays. The hair relaxer system of the formula retains hair moisture while protecting it from heat damage.

Key Ingredients: Tricone, Tricosil, Tricoerba, Tricel-R

  •  Shampoo and conditioner set
  •  Multiple benefits
  •  Provides thermal protection
  •  Improves hair appearance


  •  May dry out hair

Price at the time of publication: $35.7

Best Humidity-Resistant:Salerm Straightening Shampoo

The Salerm Straightening Shampoo protects and prepares the hair for heat styling. It has moisture-repelling properties that make hair straightening fast and eliminate frizz. The shampoo contains hydrolyzed keratin that strengthens the hair and prevents breakage. It gently cleanses the hair and keeps it straight, smooth, and frizz-free for longer. 

Key Ingredient: Hydrolyzed keratin 

  • Sulfate-free
  • Ultra-fast drying
  • Humidity resistant



protip_icon Quick Tip
Lather the straightening shampoo on your palm before applying it to your hair for an overall even application.

Price at the time of publication: $18.0

Best Mineral Oil-Free:Back To Basics Bamboo Straightening Shampoo

Back To Basics Bamboo Straightening Shampoo Image: Back To Basics

The Back To Basics Bamboo Straightening Shampoo contains natural surfactants that gently cleanse the scalp and hair. It is rich in antioxidants like vitamins A, B, and D that add a healthy sheen to your hair. The shampoo also contains panthenol that provides thermal protection to the hair. It eliminates frizz, makes the hair manageable, and protects it from humidity to keep it straight and smooth. Here’s a video to help you know more about this product.

Key Ingredients: Vitamins A, B, and D, and Panthenol 

  • Unisex
  • Color-safe
  • Mineral oil-free
  • No animal derivatives
  • No petroleum derivatives


  • Expensive
  • Contains parabens, SLS, and diazolidnyl urea

Price at the time of publication: $23.99

Best For Coarse Hair:MATRIX Total Results Mega Sleek Shampoo

The MATRIX Total Results Mega Sleek Shampoo provides better control to unruly and thick hair. It is enriched with the goodness of shea butter and helps manage frizziness for a sleek, soft, and shiny finish. It cleanses the oily scalp and provides support to your dry hair to prevent hair loss. If you are worried about your dry hair, this shampoo provides the necessary hydration for silky, smooth hair.

  • Softens the hair
  • Moisturizes
  • Pleasant fragrance
  • Climate-friendly
  • Value for money


  • Contains sulfate

Why It’s Worth Buying: It has received 6,944 reviews on Amazon and is a popular choice among shoppers.
Price at the time of publication: $16.5

Best DEA-Free Option:GIOVANNI Straight Fast Straightening Elixir

Giovanni Straight Fast Straightening Elixir Image: Giovanni Cosmetics

The GIOVANNI Straight Fast Straightening Elixir can smooth and relax curls and tame the frizziest hair easily. The lightweight gel-like formula contains organic ingredients like rosemary, nettle, and bergamot extracts that nourish your hair to protect it from humidity and keep it shiny. This shampoo also contains panthenol that nourishes and smoothens the hair. It is color-safe and keeps the hair straight and healthy without drying. This video takes you through this product’s details. 

Key Ingredients: Bergamot, Nettle and Rosemary extracts, and Panthenol

  • Vegan
  • Cruelty-free
  • Artificial color-free
  • Paraben-free
  • Mineral oil-free
  • Phthalate-free
  • DEA-free


  • May not suit thick hair
Price at the time of publication: $21.98

If you are looking at straightening your hair, premium-quality straightening shampoos could be quite convenient! You can avoid permanent procedures and hot tools that may damage your tresses. A hair straightening shampoo will give you the desired look while cleansing and protecting your hair. Take a look at this buying guide to note some points that you should keep in mind while purchasing a hair straightening shampoo.

Things To Consider While Buying The Best Hair Straightening Shampoo

  • Ingredients

Look for shampoos with keratin that help in straightening the tresses. Opt for formulas with argan oil, coconut oil, or shea butter to condition and moisturize the hair. These help control frizz as well. Along with the natural oils, vitamins A, D, and E are good antioxidants that provide a healthy shine to the hair. Look for UV protection in your shampoo to shield the hair from harmful sun rays. Panthenol and tricone are great UV protecting ingredients.

Avoid ingredients like sulfate, paraben, formaldehyde, and artificial fragrances or colors.

  • Hair Type

The more specific the shampoo is for your hair type, the better the results. Choose shampoos made specifically for your hair type. For instance, you may have oily tresses, for which you need a less oily or water-based shampoo. If you have frizzy and dry hair, pick a nourishing formula with hydrating ingredients.

  • Consistency

A good choice of a hair straightening shampoo may be one which is a little heavier in nature as it offers a strong hold in your tresses. This is to avoid the hair from rising up, becoming frizzy, or forming untamed curls. Slightly denser formulas will give the hair a natural-looking straight structure.

  • Cleansing Properties

The primary job of a shampoo is to cleanse the hair and scalp. Pick a shampoo with good cleansing properties. It should be able to pull out impurities from the pores of the scalp as well as leave each hair strand squeaky clean without stripping them of their natural moisture. It must clean dirt, debris, and accumulated oil effectively.

These are the 10 best hair straightening shampoos that you can buy online. If you are wondering what these shampoos can do for your hair, scroll down to the next section.

What Are The Advantages Of Using Hair Straightening Shampoos?

  • Easy Detangling: Hair straightening shampoos contain conditioning agents like silicones and natural oils that help detangle your hair easily, minimizing breakage and hair fall.
  • Frizz Control: They weigh down the hair to control frizz even in humid weather and reduce flyaways.
  • Strengthen The Hair: Most hair straightening shampoos contain keratin, the hair protein that supports the hair shafts, minimizing breakage and frizz and helping retain moisture.
  • Prevent Heat Damage: The hair conditioning agents present in these shampoos coat your hair and do not wash off easily, protecting it from heat and thermal damage.
  • Speed Up Styling: The conditioning agents in the hair straightening shampoos repel moisture, speeding up heat styling and blow drying.

Before you jump straight into shopping your favorites, keep in mind the following things to make a better buying decision.

Things To Keep In Mind When Buying Hair Straightening Shampoos

  • Shampoo Type: Pick a shampoo specific to your hair type. Make sure you check the bottle as brands often specify the hair types on the packaging.
  • Ingredients: Check the ingredients carefully. A good hair straightening shampoo is sulfate-free and contains silicones, keratin, and natural oils like coconut and argan oils. Avoid products with parabens, formaldehyde, and artificial colors and fragrances.
  • Check The Reviews: Go through the brand website or check review blogs and videos. This is a good way to understand how the shampoo performs and how different hair types react to it.

Achieving straight hair with the help of styling tools is the conventional method. However, it can not tame the frizz and sometimes even damage the locks. Try hair straightening shampoos instead to straighten your hair without damaging your hair strands. Olivia Batsaikhan, a hair stylist at the Drawing Room NY with 13 years of experience, says, “Hair straightening shampoos won’t fully straighten the hair, but they do provide some benefits. One of those benefits is that it will help to prep the hair and make it a lot easier to straighten when you are using a blow dryer or flat iron. These hair straightening products make smoothing your hair easier and it looks shinier and less frizzy.”

These shampoos are infused with conditioning agents that prevent hair tangles and frizz without weighing down your hair. Make sure to get a formula that is lightweight and color-safe. Some shampoos even prevent split ends by keeping your hair hydrated. Restrain from using those shampoos that make your hair dry.

Why Trust StyleCraze?

The author, Oyendrila Kanjilal, is a hair care enthusiast and a big fan of straight hair. Instead of using a straightening tool that might leave the hair dry and damaged, she prefers using straightening shampoos. She has prepared this list of best hair straightening shampoos. Oyendrila has checked thousands of online reviews and feedback on brand websites to create this list.

Frequently Asked Questions

Does a keratin shampoo straighten the hair?

Yes, to a certain extent. Do not expect poker-straight hair. A keratin shampoo smoothens the hair, reduces frizz, and makes it easier for you to blow dry or style it with a flat iron.

How do I make my hair straight with shampoo?

Here is the process of straightening your hair with shampoo.
Warm-up a required amount of coconut or jojoba oil.
Mix the oil with aloe vera extract.
Apply this mixture to your hair.
Leave it for 40 minutes.
Wash the hair with a mild sulfate-free shampoo and cool water.

How can I straighten my hair naturally?

Take a bowl of raw milk and add one tablespoon of honey. Mix the ingredients thoroughly and pour the mixture into a spray bottle. Spray this mixture onto your hair after shampooing, and leave it on for 2-3 minutes before rinsing.

After doing permanent hair straightening, can one use any shampoo or the specified ones only?

Any regular shampoo will not work on permanently straightened hair. You need to switch to sulfate-free hair products to avoid damage to your locks.

Can dry shampoo straighten curly hair?

No. Dry shampoos are a great option for people with curly hair, but when it comes to hair straightening, it gives temporary results.

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