Damage Shield Shampoo

4.4 210 reviews
Damage Shield Shampoo
A color-safe, pH-optimized shampoo to effectively cleanse while maintaining hair health, preventing ... Learn more

17.75 OMR (1)

With Sephora Beauty Pass 1 POINT = 1 OMR. Unlock a gift every 200 points!

Secure payment

  • visa
  • mastercard
  • amex
718931
Striped Book Tote
Leave-In Repair Mask 5ml
  • Description

    A color-safe, pH-optimized shampoo to effectively cleanse while maintaining hair health, preventing frizz, preserving color, and enhancing shine.

    - This pH-optimized formula helps minimize damage during washing and supports hair health and strength
    - Prevents tangling + frizz, preserves color, enhances shine
    - Microbiome-certified to help maintain scalp health and preserve scalp’s natural microbiome

    This pH-optimized formula helps reduce excess swelling of the hair cuticle during washing to help prevent damage and tangling, reduce frizz, preserve color, and enhance shine. It is formulated with the K18PEPTIDE™ to replenish hair during washing. This shampoo is also scalp-microbiome friendly and gentle enough for every wash.

    Clinical Results:
    Results observed in a consumer test of 35 subjects after 21 days of consistent use of the DAMAGE SHIELD pH protective shampoo:
    - 91% said hair looks healthier
    - 91% said hair feels smoother
    - 91% said hair does not feel weighed down

    -K18PEPTIDE™: replenishes protein lost during washing to fortify hair.
    -Plant-Derived Surfactants: Create a gentle, high-foaming cleanse without leaving buildup behind.

    It is gluten-free and cruelty-free.

    Fragrance Description: This shampoo has a clean citrus scent.

    Read more

  • Directions for use

  • Ingredients

  • Description
  • Directions for use
  • Ingredients

A color-safe, pH-optimized shampoo to effectively cleanse while maintaining hair health, preventing frizz, preserving color, and enhancing shine.

- This pH-optimized formula helps minimize damage during washing and supports hair health and strength
- Prevents tangling + frizz, preserves color, enhances shine
- Microbiome-certified to help maintain scalp health and preserve scalp’s natural microbiome

This pH-optimized formula helps reduce excess swelling of the hair cuticle during washing to help prevent damage and tangling, reduce frizz, preserve color, and enhance shine. It is formulated with the K18PEPTIDE™ to replenish hair during washing. This shampoo is also scalp-microbiome friendly and gentle enough for every wash.

Clinical Results:
Results observed in a consumer test of 35 subjects after 21 days of consistent use of the DAMAGE SHIELD pH protective shampoo:
- 91% said hair looks healthier
- 91% said hair feels smoother
- 91% said hair does not feel weighed down

-K18PEPTIDE™: replenishes protein lost during washing to fortify hair.
-Plant-Derived Surfactants: Create a gentle, high-foaming cleanse without leaving buildup behind.

It is gluten-free and cruelty-free.

Fragrance Description: This shampoo has a clean citrus scent.

Directions for Use:
-Massage into hair, focusing on scalp.
-Thoroughly rinse.
-Repeat as needed.
-For best results follow with the DAMAGE SHIELD protective conditioner (sold separately)

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl 2-Sulfolaurate, Sodium Lauryl Sulfoacetate, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Disodium 2-Sulfolaurate, Caprylyl Glycol, Caprylhydroxamic Acid, Benzoic Acid, Citric Acid, Sodium Hydroxide, Fragrance (Parfum), Limonene

Reviews

4.4/5
212 reviews
Rating star Rating star Rating star Rating star
  • 5 Rating star
  • 4 Rating star
  • 3 Rating star
  • 2 Rating star
  • 1 Rating star
4.4/5
212 reviews
Rating star Rating star Rating star Rating star
  • 5 Rating star
  • 4 Rating star
  • 3 Rating star
  • 2 Rating star
  • 1 Rating star

ashleenicholle5

06/01/2025

5/5
User Review without direct purchase

A must have for healthy hair!

A lot goes a long way. You do not need a lot of product to wash your hair. My hair is slightly below my shoulders and I use about a nickel size dot (if that). I really like how much this shampoo lathers. I have noticed a big difference is how much nicer my hair has been drying since using this product. All of K-18’s products are great!

Translate with Google See original version

Recommend this product: Yes

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

MeredithJW

06/01/2025

2/5
User Review without direct purchase

Wouldn’t use again

I’m so glad I bought the minis to try this line. I purchased this shampoo and the protective conditioner to go with it. I also purchased the leave in conditioner, hair oil, and peptide prep detox shampoo. I used everything as instructed; didn’t use any conditioner before using leave in hair mask, etc. I did not notice anything other than how much static my hair had. I would never use this again or purchase the full size.

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

DevMN

02/01/2025

3/5
User Review without direct purchase

Not working for me

I was very excited to try this, especially after using the OG K18 leave in conditioner. Well, it's not for me. I have very fine, thinning hair and I am almost done with my bottle of both the shampoo and conditioner and I don't think it's doing anything. The smell is nice, and it makes my hair feel good, but I still have quite a bit of breakage and I am losing more hair in the shower than I had before switching to this shampoo and conditioner.

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

memar22

31/12/2024

1/5
User Review without direct purchase

Bad

This ruined my hair. Try a sample before u purchase. I have fine bleached hair and this gave me so many split ends and dried out my hair. So bad I refuse to try anything else from this line .

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

sophiemcmenemy

30/12/2024

1/5
User Review without direct purchase

DO NOT BUY

I’ve been using this for 3 months it’s dried out my hair and I’m loosing the most hair I’ve ever lost. Every time I run my hands through my hair it comes out in clumps DO NOT BUY THIS OR ANY K18 products

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

ashlynnse13

27/12/2024

5/5
User Review without direct purchase

Best Product for Frequently Bleached Hair

Amazing amazing amazing. I lighten my hair every 4-6 weeks and have been since 2012, and I have never tried another product that has actually helped my hair maintain its integrity while keeping my hair platinum. Most products have keratin or bonding ingredients that just make my hair worse! I don’t need the extra protein but something to help keep my hair healthy, and this is finally the product!

Translate with Google See original version

Recommend this product: Yes

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

kayhans7

26/12/2024

5/5
User Review without direct purchase

loving this

makes my hair feel so healthy and clean after I use it. will buy again.

Translate with Google See original version

Recommend this product: Yes

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

teodora

02/11/2024

2/5
User Review without direct purchase

Dried my hair out. Not worth the price at all. Not buying again.

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

julianaar

22/10/2024

2/5
User Review without direct purchase

Terrible, made my hair fall

It made my hair fall! When I read reviews about hair falling, I thought it was due to hormonal changes, but this shampoo made my hair fall so much.

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

charleston08

20/08/2024

4/5
User Review without direct purchase

Super gentle shampoo that still made my hair feel clean afterwards

Translate with Google See original version

Recommend this product: Yes

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

JadePilon

05/08/2024

5/5
Verified buyer

Love it!

I used to wash my hair every two days, now I wash it twice a week!

Translate with Google See original version

Recommend this product: Yes

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

MellieeeeeH09

27/07/2024

5/5
Verified buyer

Typically, my fine, wavy hair ends up weighed down by damage repair products. But, I've finally found my go-to with this shampoo! This formula is light, but still manages to get hair clean (I've used this after long runs and days at the beach) and feeling healthy all without feeling heavy.

Translate with Google See original version

Recommend this product: Yes

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

missktmoe

25/07/2024

4/5
Testers' review

It wasn’t as good as the treatment

I am really into their treatment so I was excited to try the shampoo and conditioner. On a superficial level I don’t like the packaging because the way they have the label on it and when you squeeze it the label crinkles and the bottle looks old and you have to tear the label off which annoyed me. I thought this was good but not great. I like good smelling shampoo and this has really no smell. It’s thin like serum and doesn’t give a lot of suds, so my thin hair it would get very tangled in the wash. I also felt like it didn’t help my dry hair or help me with volume. I am going to keep trying on it perhaps I am not looking at the right things it’s supposed to fix

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

Emmylo6

12/07/2024

1/5
User Review without direct purchase

So so so so bad. Please don’t get.

I was so excited to use this shampoo. I thought it be perfect for my hair type. After using this…I don’t think it would be for anyone. It made my hair and scalp SO incredibly dry while ALSO weighing it down. It made my hair so gross I had to wash it the next day and it hurt my scalp so much because of how heavy and drying it was. It was the same feeling as if you had your hair in a tight ponytail. DON’T GET!!!

Translate with Google See original version

Originally posted on sephora.com

Did you find this review useful?

Report inappropriate content

Reported

Report inappropriate content Reported

K18 offers a unique scientific approach to hair care, based on biotechnology. The products' clinically proven effectiveness is based on K18PEPTIDE™ technology, which repairs damage at the molecular level for all hair types (the result of bleaching, chemicals and heat). Born in hair salons, this technology allows you to express your creativity without fear of damage!