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Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
4.8
Rated 4.8 out of 5 stars
1,042 Reviews
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damage shield wash care set

$78 VALUE

Limited-edition duo gently cleanses and protects with every wash.

Regular price $62
Regular price $78 Sale price $62
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Damage Shield Wash Care Set

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description

Full-size shampoo + conditioner duo gently cleanses, protects from damage, and leaves all hair types soft, smooth, and shiny with every wash. 
 
 

    • how to use

      **Begin with damage shield pH protective shampoo**
      * Massage into hair, focusing on scalp.
      * Thoroughly rinse.
      * Repeat as needed.

      **Follow with damage shield protective conditioner**
      * Apply a small amount from mid-lengths to ends and build as needed.
      * Rinse thoroughly.

    • more to know

      **Gently cleanse with damage shield pH protective shampoo**
      Rinse away impurities while minimizing excess hair cuticle swelling to help maintain color, prevent damage, and reduce frizz through every wash.

      **Shield hair from daily damage with protective conditioner**
      Fortify, soften, and detangle with conditioning protection against damage from UV rays, environmental aggressors, and mechanical styling* to leave hair smooth, soft, and shiny.


      *Disclaimers

    • key benefits

      **Less is more formulation delivers a superior clean without compromise:**



      **Optimized pH** cleanses hair and scalp without over-drying.




      **Certified microbiome-friendly formula** removes dirt and oil without disrupting the scalp’s natural protective barrier.

      **K18PEPTIDE™** helps reduce protein loss to keep hair feeling healthy and strong.

      Biotech-Produced Polysaccharide acts as a biomimetic shield to protect hair against pollution and environmental aggressors.


      Fortifying Ceramide Blend seals damage sites in the hair cuticle—smoothing and protecting hair from further damage.

    • ingredients

      Damage Shield pH Protective Shampoo:
      Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl 2-Sulfolaurate, Sodium Lauryl Sulfoacetate, sh-Oligopeptide-78 (K18PEPTIDE™), Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Disodium 2-Sulfolaurate, Caprylyl Glycol, Caprylhydroxamic Acid, Benzoic Acid, Citric Acid, Sodium Hydroxide, Fragrance (Parfum), Limonene.

      Damage Shield Protective Conditioner:
      Water (Aqua) (Eau), Isopropyl Palmitate, Stearyl Alcohol, Propanediol, Isopentyldiol, Behentrimonium Chloride, Tocopherol, Tocopheryl Acetate, sh-Oligopeptide-78 (K18PEPTIDE™), Alteromonas Ferment Extract, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Phospholipids, Jojoba Esters, Calcium Gluconate, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Ceramide NP, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Polyquaternium-16, Stearalkonium Chloride, Isopropyl Alcohol, Butylene Glycol, Gluconolactone, Phenoxyethanol, Sodium Benzoate, Citric Acid, Sodium Hydroxide, Fragrance (Parfum), Hydroxycitronellal.

pairs well with
full-size leave-in molecular repair hair mask
FutureIQ™ biomimetic hair longevity serum
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Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
Damage Shield Wash Care Set
your wash care questions, answered
What makes the DAMAGE SHIELD pH protective shampoo special?

The DAMAGE SHIELD pH protective shampoo delivers healthier hair and scalp after just one wash. Its optimized pH helps maintain the hair cuticle, preventing excess water from entering the hair, which can cause damage, dullness, frizz, and tangling. With this shampoo, your color is maintained, hair feels strong, healthy, looks smooth with less frizz, and is easier to style with less tangles. This formula moisturizes hair without weighing it down, and preserves the scalp microbiome for a healthier-feeling scalp and a gentler cleanse. Coupled with the DAMAGE SHIELD protective conditioner, these formulas shield your healthiest hair from daily damage.

Can I use the conditioner instead of the mask? 

The mask and conditioner serve two different purposes. The K18 mask reverses damage in 4 minutes, while the K18 conditioner protects hair from daily damage for up to 3 days*. We recommend using the K18 mask first, waiting 4 minutes, then using conditioner for additional softening and detangling benefits between K18 mask days.

*Disclaimers

When do I use the DAMAGE SHIELD pH protective shampoo?

This pH-balanced formula is gentle enough to use every time you cleanse, delivering healthier hair and scalp after just one wash.

Will the K18 conditioner weigh hair down?

No, the K18 conditioner will not weigh hair down. This highly concentrated, lightweight gel formula softens, smooths, and detangles without film-forming silicones or waxes that can build up over time.

smooth + shield all hair types

pH-optimized formula prevents frizz, dullness + tangles for everyone.

before afer
before
after
"...My hair dresser introduced me to this and I have been using it ever since! The visible difference this made with my hair...was absolutely breathtaking. Will not go back to another shampoo ever!"
- Hannah K.
Translation missing: en.before Translation missing: en.after
before
after
"I really like it, I was able to tint my hair again and it looks a little more thicker."
- Estefania M.
before afer
before
after
"I thought the shampoo really added to the performance of the rest of the products. I didn’t expect to see much of a difference but I really did...I have had so many people comment on how much better my hair looks."
- Michelle F.
before afer
before
after
"...It seems to be working, I do notice less damage and shedding"
- Olympia R.
Powered by K18PEPTIDE™

Biomimetic peptide helps reduce protein loss to help keep hair feeling healthy and strong.

Explore the Science Explore the Science
how to use

Safe to use every time you wash.
1. Massage into hair, focusing on scalp.
2. Thoroughly rinse.
3. Repeat as needed.

For best results, follow with DAMAGE SHIELD protective conditioner.

learn more on our blog
Trichologist Angela Onuoha explains what causes daily hair damage
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Trichologist Angela Onuoha explains what causes daily hair damage
Trichologist Angela Onuoha breaks down what causes daily hair damage, and how...
about Trichologist Angela Onuoha explains what causes daily hair damage
When Should I Use K18 Conditioner vs. Mask?
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When Should I Use K18 Conditioner vs. Mask?
Damage repair or daily protection? Here’s the guide to finding the perfect K1...
about When Should I Use K18 Conditioner vs. Mask?
FUNdamentals 23: Your Shampoo Questions, Answered.
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FUNdamentals 23: Your Shampoo Questions, Answered.
You know what's FUN-damental? When your product works. We'll be breaking down...
about FUNdamentals 23: Your Shampoo Questions, Answered.
FUNdamentals 16: You can still use conditioner
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FUNdamentals 16: You can still use conditioner
You know what's fun? When your product works. We'll be breaking down key info...
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FUNdamentals 20: Which shampoo do I use?
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FUNdamentals 20: Which shampoo do I use?
You know what's fun? When your product works. We'll be breaking down key info...
about FUNdamentals 20: Which shampoo do I use?
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4.8
Rated 4.8 out of 5 stars
Based on 1,042 reviews
96%would recommend these products
Customers Talked About
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1,042 reviews
  • Юлія Ш.
    Verified Buyer
    Reviewing
    DAMAGE SHIELD shampoo and conditioner sample
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    Great shampoo and conditioner for damaged hair!

    I’m really happy with the Damage Shield Shampoo and Conditioner. They leave my hair feeling soft, smooth, and much easier to manage. My hair looks healthier, has a nice shine, and feels less dry after washing. I especially love how they help with frizz and make my hair feel nourished without weighing it down.

    Was this helpful?
    K Profile picture for K18Hair
    K18Hair
    8 minutes ago

    Thank you so much for the 5-star review! We're thrilled to hear you're loving the Damage Shield Shampoo and Conditioner. 💙 We appreciate your support! ✨

  • A G.
    Verified Buyer
    Reviewing
    Damage Shield Wash Care Set
    I recommend this product
    Age 55 - 64
    Hair Concern Heat damage, Frizz, Extending time between washes
    Hair Type Thick/Coarse
    My Results Less Frizz, Visible Difference, Less Breakage, Smoother Hair, Shinier Hair
    Rated 5 out of 5 stars
    Yesterday
    Nothing Compares

    I LOVE the K18 products. By far the best hair products out there. I truly will use nothing else from now on.

    Was this helpful?
    K Profile picture for K18Hair
    K18Hair
    Yesterday

    Thank you so much for the love! 💙 We're thrilled to hear you're loving the Damage Shield Wash Care Set! Your loyalty means everything to us. ✨

  • Caitlyn C.
    Verified Buyer
    Reviewing
    Jumbo DAMAGE SHIELD protective shampoo
    I recommend this product
    Age 25 - 34
    Hair Concern Color-care, Heat damage, Oily hair/scalp, Frizz, Extending time between washes
    Hair Type Medium Density
    My Results Stronger Hair, Smoother Hair, Soft Touchable Hair, Cleaner, fresher hair, Less Breakage
    Rated 4 out of 5 stars
    2 days ago
    LOVE K18

    After drying my hair from natural dirty blonde to completely dark brunette (a stylist did it don’t worry)… my hair was completely fried from the process. While I’m still growing out my damaged hair I have come to love K18! BIG fan of the deep moisture mask!!!

    Was this helpful?
    K Profile picture for K18Hair
    K18Hair
    2 days ago

    Thank you so much for the love! 💙 We're thrilled to hear you're loving K18 and that our products are helping restore your hair! ✨

  • Alyssa L.
    Verified Buyer
    Reviewing
    Jumbo DAMAGE SHIELD protective shampoo
    I recommend this product
    Age 25 - 34
    Hair Concern Frizz, Dryness, Oily hair/scalp, Extending time between washes, Split-Ends
    Hair Type Thick/Coarse, Medium Density, Straight/Wavy
    My Results Less Frizz, Visible Difference, Stronger Hair, Oil absorbed, Smoother Hair
    Rated 5 out of 5 stars
    3 days ago
    The best shampoo!

    This really has saved my hair. It was dry, dull, and just ugly lol. I like that you don’t have to use much. I have long hair that goes to my lower back and its thickness is about medium I guess I would say… this bottle has lasted me almost exactly 6 months. I now only have to wash and condition one a week. It’s helped with oil on my scalp also.

    Was this helpful?
    K Profile picture for K18Hair
    K18Hair
    3 days ago

    Thank you so much for the love! 💙 We're thrilled to hear the Jumbo DAMAGE SHIELD has transformed your hair and become such a staple in your routine! ✨

  • Alyssa L.
    Verified Buyer
    Reviewing
    Jumbo DAMAGE SHIELD protective conditioner
    I recommend this product
    Age 25 - 34
    Hair Concern Frizz, Dryness, Oily hair/scalp, Extending time between washes, Split-Ends
    Hair Type Thick/Coarse, Medium Density, Straight/Wavy
    My Results Less Frizz, Visible Difference, Stronger Hair, Oil absorbed, Smoother Hair
    Rated 5 out of 5 stars
    3 days ago
    Love love love it.

    This really has saved my hair. It was dry, dull, and just ugly lol. I like that you don’t have to use much. I have long hair that goes to my lower back and its thickness is about medium I guess I would say… this bottle has lasted me almost exactly 6 months. I now only have to wash and condition one a week. It’s helped with oil on my scalp also.

    Was this helpful?
    K Profile picture for K18Hair
    K18Hair
    3 days ago

    Thank you so much for the love, Alyssa! 💙 We're thrilled that Jumbo DAMAGE SHIELD has transformed your hair and become such a staple in your routine. ✨

*Disclaimers

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