Best Shampoos for Keratin Treated Hair – Salt-free & Sulfate-free

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Getting a keratin treatment for your hair works wonders for keeping it looking its best. Keratin treatments make hair smooth, straight, and soft, and they can last up to six months in many women.

The important thing to remember about keratin treatments is that your hair will need specialized care afterward, and this starts with the right shampoo. Without the right products, keratin-treated hair will not stay looking good for long, but below are some of the best shampoos made just for hair that has received a good keratin treatment.

Best Overall: Olaplex No.4 Bond Maintenance Shampoo

Olaplex-No-4-Bond-Maintenance-Shampoo

This shampoo strengthens and repairs the bonds of the hair so that the hair shafts are much healthier and stronger. It is good for all types of hair and removes the frizzies and flyaway hair.

With this specialized shampoo, your hair will be easier to manage and you’ll be able to do all of the things you want to do with it.

Pros:

  • Strengthens and repairs the bonds of the hair shafts
  • Gets rid of frizz and flyaway hair
  • Makes hair much easier to manage
  • Suitable for all hair types
  • Sulfate-free, sodium chloride free, paraben-free, phthalate-free

Cons:

  • Some claim it made their hair greasy

Best for All Hair Types: Joico Defy Damage Protective Shampoo

Joico Defy Damage Protective Shampoo

This shampoo strengthens the bonds of the hair and helps your hair keratin last much longer. With Joico Defy Damage Protective Shampoo, you get a lot less breakage and much better protection whenever you use heat to style or care for your hair.

Best of all, it removes debris from your scalp without ruining the cuticle, leaving the hair soft and shiny every time.

The formula includes Moringa Seed oil to restore damaged hair and provide softness and shine, and arginine to strengthen hair bonds.

Pros:

  • Removes debris without damaging the cuticle
  • Strengthens the bonds of the hair shafts
  • Makes hair shiny and smooth
  • Gentle enough for daily use
  • Smells great
  • Sulfate-free, sodium chloride free

Cons:

  • Some complaints that it made their hair flat

Best for Color-treated Hair: COLOR WOW Color Security Shampoo

COLOR WOW Color Security Shampoo

Made without sulfates or any ingredients that can harm keratin-treated hair, this shampoo is good for both your hair and scalp and works on all types of hair, including frizzy and coarse hair.

COLOR WOW Color Security Shampoo brightens up the color of your hair and makes it soft and manageable. If you have any type of treatment in your hair, this shampoo will keep it protected so that your hair is super healthy.

It is formulated with a Japanese amino fortified complex to provide you with a healthy, strong, and breakage-free hair.

Pros:

  • Made without ingredients that harm the hair
  • Works on all types of hair
  • Perfect for all types of treated hair
  • Gentle formula
  • Improves texture and dryness
  • Safe for keratin-treated hair

Cons:

  • Some claim it dried out their hair
  • Some claim it made their hair difficult to comb

Best Hydrating: Moroccanoil Moisture Repair Shampoo

Moroccanoil Moisture Repair Shampoo

This argan oil-rich moisturizing shampoo works wonders at both cleaning and conditioning the hair strands.

Moroccanoil Moisture Repair Shampoois very reasonably priced and works especially well on damaged hair. The shampoo also restores elasticity and makes the hair super shiny, and it even has a light pleasant smell. If your hair is constantly thirsty and moisture-deprived, this is the shampoo you need.

Pros:

  • Works great on damaged hair
  • Filled with argan oil, lavender extracts, rosemary extracts, and other conditioners
  • Has a light pleasant smell
  • Leaves the hair soft and shiny
  • Affordable
  • Sulfate-free, sodium chloride free

Cons:

  • Some claim it made their hair greasy

Best for Fine, Weighed down Hair: Verb Ghost Shampoo

Verb Ghost Shampoo

Verb Ghost Shampoo is a vegan shampoo that weightlessly cleanses and hydrates fine, weighed-down hair. It contains moringa oil to keep hair soft but never weighs the hair down.

When you use the shampoo, it softensthe hair and makes it more manageable. It also smooths out frizziness and helps hair look better and feel better to the touch.

Pros:

  • Perfect for all types of treated hair
  • Smooths out frizzy hair and makes it more manageable
  • Contains Moringa seed oil, Quinoa protein, and Sunflower seed extract
  • Suitable for fine hair or daily use
  • Smells great
  • Safe for any type of treated hair, including color-treated hair

Cons:

  • Some claim it doesn’t cleanse well

Best Luxurious: Oribe Gold Lust Repair & Restore Shampoo

Oribe Gold Lust Repair & Restore Shampoo

This luxuriousshampoo helps very damaged hair look and feel much better almost from the first use.

Oribe Gold Lust Repair & Restore Shampoo smooths the cuticle and even protects the hair from future damages. Sealing in moisture as it works, the shampoo also contains tons of natural oils and extracts to make hair shiny and glossy. This is a good overall shampoo for any type of treated hair.

The formula includes amino acids, biotin, and argan oil to provide deep moisture while strengthening and repairing each hair strand.

Pros:

  • Protects hair from future damages
  • Seals in moisture each time you use it
  • Makes hair shiny and soft
  • Suitable for all hair types, especially dry and damaged
  • Keratin and color treatment safe
  • Provides UV protection for hair

Cons:

  • Some claim it dried out their hair

Best Value Set: Keratin Research Shampoo& Conditioner

Keratin Research Shampoo& Conditioner

Made with keratin but without sulfates, this shampoo is perfect for keratin-treated hair and comes with a matching conditioner for the perfect hair-care set.

It is filled with essential amino acids and collagen, and it both nourishes and hydrates the hair so you get healthy, smooth hair every time. It also does a great job of getting rid of split ends, frizziness, and other types of damage.

Pros:

  • Great for damaged hair
  • Suitable for keratin-treated hair
  • Comes with both shampoo and conditioner
  • Gets rid of dryness, split ends, and frizz

Cons:

  • Some complaints that it doesn’t work

How to Choose the Right Shampoo for Keratin-Treated Hair

One of the first things you want to do is make sure you find a shampoo and conditioner made for your type of hair. In other words, if your hair is dry, oily, or damaged, make sure you find a shampoo and conditioner that is specifically made for keratin-treated hair and is made for dry, oily, or damaged hair.

Also, make sure that the shampoo doesn’t contain Sodium lauryl sulfate or SLS, and sodium chloride, or salt, these two ingredients can negate the effects of your keratin treatment and therefore should be avoided.

Tips to Care for Your Hair After a Keratin Treatment

After you get a keratin treatment, it is crucial that you take care of your hair a certain way. Regular shampoos and conditioners are out, and if you want to keep your hair looking its best, follow these simple tips:

  • Give your hair weekly hydration treatments to counteract the imbalance between the protein and moisture in your hair.
  • Use a leave-in heat protectant so that you seal in the keratin treatment.
  • Put conditioner on your dry hair before you shower. Wet hair will swell and cause the keratin to leak out of the strands, but a conditioner helps keep it in.
  • Don’t chemically treat your hair for the first three weeks.
  • Don’t soak the hair in water after your treatment; for example, no swimming, saunas, and so on.
  • Only use products prescribed by your hair-care professional.
  • Do not wash, brush, or tie up your hair for the first 24 to 48 hours.

As you can see, you’ll have to treat your hair gently after you receive a keratin treatment, and every one of these rules is extremely important for you to follow.

Frequently Asked Questions

Q: Can I use normal shampoo on keratin-treated hair?

A: No, you cannot. Many shampoos contain ingredients that will negate the effects of the keratin treatment, including sulfates and others. Using shampoos specifically made for keratin-treated hair is always your smartest option.

Q: What shampoo ingredients are bad for keratin-treated hair?

A: Sodium lauryl sulfate, or SLS, and sodium chloride, or salt, are two ingredients that should be left out of your shampoo. Sulfates are a form of SLS and are the ingredient that makes hair lather. If the shampoo has a lot of lathering ability, chances are good that you shouldn’t be using it after a keratin treatment.

Q: How should I wash my hair after a keratin treatment?

A: Most shampoos made for keratin-treated hair are used in the same manner that regular shampoos are, but to make sure you’re using yours correctly, you’ll want to make sure you check the directions on the back of the packaging first.

Q: How long should I wait to wash my hair after a keratin treatment?

A: Most hairstylists recommend that you wait a minimum of 24 to 48 hours before you wash your keratin-treated hair. In the first day or two, it’s best to keep your hair nice and dry to extend the duration of your keratin treatment.

Q: How often should I wash my keratin-treated hair?

A: After a keratin treatment, water can become your enemy, so washing your hair every day is a no-no. Try washing your hair every other day or even every three to four days if possible. When it’s not a hair-wash day, make sure you wear a shower cap every time you’re in the shower.

Bottom Line: Shampoos for Keratin Treated Hair

Keratin treatments are true miracle-workers and are popular treatments because they smooth out and even de-frizz the hair. They are perfect for dry and damaged hair, but the hair care you get afterward is important if you want your hair to stay looking good.

Making sure you use the right shampoos and conditioners is a must because the hair has to be protected from too much moisture at all times. For all of your hair-care products after a keratin treatment, make sure they are used according to the directions and never stray from anything you’re told to do.

Judy Rose

Hi, it’s Judy!

I’m a passionate skincare specialist and writer. I have more than 7 years of experience as a beauty, fashion, and lifestyle writer and editor, and I’m extremely passionate about what I do.