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mini DAMAGE SHIELD protective shampoo 53 mL
Regular price £14
Regular price £0 Sale price £14
mini DAMAGE SHIELD protective shampoo 1.8oz
mini DAMAGE SHIELD protective shampoo 53 mL
K18 healthy hair routines- treatment day routine: to repair damage daily routine: to protect against daily damage
new name same formula pH maintenance shampoo formula
cleanse for frequent everyday washing
protect against dullness, frizz + tangling
Mini versus full size product comparison
K18 routine guide
4.9
Rated 4.9 out of 5 stars
334 Reviews

mini DAMAGE SHIELD pH protective shampoo

Size:
53 mL
Regular price £14
Regular price £0 Sale price £14
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Color:
53 mL

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mini DAMAGE SHIELD protective shampoo 1.8oz

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description

A color-safe, pH-optimized shampoo with the patented K18PEPTIDE™ to effectively cleanse while maintaining hair health and protecting hair from damage. pH-optimized formula helps reduce excess swelling of the hair cuticle during washing to help prevent frizz, preserve color, and enhance shine. Scalp microbiome-friendly and gentle enough to use every time you cleanse.

    • How to use
    • More to know
    • Key benefits
    • Ingredients
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mini DAMAGE SHIELD protective shampoo 1.8oz
mini DAMAGE SHIELD protective shampoo 53 mL
K18 healthy hair routines- treatment day routine: to repair damage daily routine: to protect against daily damage
new name same formula pH maintenance shampoo formula
cleanse for frequent everyday washing
protect against dullness, frizz + tangling
Mini versus full size product comparison
K18 routine guide
your protective shampoo questions, answered
Is the formula of the DAMAGE SHIELD pH protective shampoo different from the PEPTIDE PREP™ pH maintenance shampoo?
What makes the DAMAGE SHIELD pH protective shampoo special?
When do I use the DAMAGE SHIELD pH protective shampoo?
Why do I need both shampoos?
clinically proven cleanse
91%
said hair looks healthier*
91%
said hair doesn’t feel weighed down*
how to use
feel what's possible with K18
4.9
Rated 4.9 out of 5 stars
Based on 334 reviews
99%would recommend these products
Reviews Summary
Customers say this shampoo leaves hair feeling soft, clean, and manageable without weighing it down. Many users with damaged, bleached, or color-treated hair report noticeable improvements in strength and reduced breakage after regular use. Customers with curly hair appreciate how it reduces frizz and enhances curl definition. The pleasant fragrance is frequently mentioned, with many noting that a little product goes a long way. Users consistently praise how it doesn't strip color from treated hair while providing thorough cleansing. Most customers report seeing visible improvements within the first few weeks of use, with hair appearing shinier and healthier overall.
Customers Talked About
334 reviews
  • Natalie P.
    Verified Buyer
    Reviewing
    Jumbo DAMAGE SHIELD protective shampoo
    I recommend this product
    Age 65+
    Hair Concern Frizz, Dryness
    Hair Type Fine/Thin
    My Results Less Frizz, Visible Difference, Soft Touchable Hair
    Rated 5 out of 5 stars
    2 hours ago
    Great product

    I love this shampoo! It smells delicious and cleans gently

    KU Profile picture for K18Hair UK
    K18Hair UK
    1 hour ago

    Thank you so much for your amazing 5-star review, Natalie! We're thrilled you're loving the delicious scent and gentle cleansing of our Jumbo DAMAGE SHIELD shampoo. 💙

  • Jon S.
    Verified Buyer
    Reviewing
    DAMAGE SHIELD protective shampoo 251 mL
    I recommend this product
    Age 55 - 64
    Hair Concern Color-care, Frizz
    Hair Type Thick/Coarse
    My Results Less Frizz, Less Breakage, Smoother Hair, Visible Difference
    Rated 5 out of 5 stars
    2 hours ago
    This is my only go to shampoo

    Makes a difference to your hair. Great product.

    KU Profile picture for K18Hair UK
    K18Hair UK
    1 hour ago

    Thank you so much for your amazing 5-star review, Jon! We're thrilled that DAMAGE SHIELD is your go-to shampoo and that you're seeing such great results. Your support means everything to us! 💙

  • Argentina C.
    Verified Buyer
    Reviewing
    Jumbo DAMAGE SHIELD protective shampoo
    I recommend this product
    Age 35 - 44
    Hair Concern Chemical damage, Heat damage, Color-care, Split-Ends, Frizz
    Hair Type Fine/Thin, Curly/Coily, Medium Density
    My Results Less Breakage, Soft Touchable Hair, Visible Difference, Defined Curl/Wave Pattern, Less Frizz
    Rated 5 out of 5 stars
    9 hours ago
    Best ever

    My dark brown curly hair gets re-touched and dyed to copper several times a year, and these have helped keep it SOFT and HEALTHY.

    KU Profile picture for K18Hair UK
    K18Hair UK
    8 hours ago

    Thank you so much for your amazing 5-star review! 💙 We're thrilled that Jumbo DAMAGE SHIELD is keeping your beautiful copper curls soft and healthy. Your support means everything to us! ✨

  • Zoe C.
    Verified Buyer
    Reviewing
    Jumbo DAMAGE SHIELD protective shampoo
    I recommend this product
    Rated 5 out of 5 stars
    16 hours ago
    Best shampoo for bleached hair!

    This shampoo is brilliant! You only need a small amount, it lathers up quickly and leaves my hair super clean.

    KU Profile picture for K18Hair UK
    K18Hair UK
    15 hours ago

    Thank you so much for your 5-star review, Zoe! 💖 We're thrilled to hear you love our Jumbo DAMAGE SHIELD shampoo and that it's working so brilliantly for your hair! ✨

  • Amy C.
    Verified Buyer
    Reviewing
    mini DAMAGE SHIELD protective shampoo 53 mL
    I recommend this product
    Age 55 - 64
    Hair Concern Heat damage, Split-Ends
    Hair Type Fine/Thin
    My Results Less Frizz, Smoother Hair
    Rated 5 out of 5 stars
    Yesterday
    Love it

    I love this shampoo Combined with the conditioner

    KU Profile picture for K18Hair UK
    K18Hair UK
    Yesterday

    Thank you so much for your amazing 5-star review, Amy! We're thrilled you're loving the mini DAMAGE SHIELD shampoo and conditioner together. Your support means everything! 💖

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