K18 Damage Shield Protective Conditioner, Protects Hair from Daily Damage, Improves Strength & Shine
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 10 left in stock, order soon!
Arrives
Tuesday, Dec 23
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Size: 8.5 Fl Oz (Pack of 1)
Language : English
Product Dimensions : 2.5 x 2.5 x 5.5 inches; 7.05 ounces
Item model number : K18 - Damage Shield - Conditioner - 250
UPC :
Manufacturer : K18
Best Sellers Rank: #5,796 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #105 in Hair Conditioner
#105 in Hair Conditioner:
Customer Reviews: 4.5 4.5 out of 5 stars 1,043 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Dec 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 8.5 Fl Oz (Pack of 1)
Great smelling conditioner and it works great
Reviewed in the United States on November 20, 2025 by DMC
Size: 8.5 Fl Oz (Pack of 1)
I’m just going to say my hair is really difficult and I can never find anything that works with it. Sounds cliche but I’ve tried all the expensive products and everything is just ok.. K18 however is amazing! It’s changed my hair completely. My hair is dry like straw.. this makes it silky and just gives my natural curl a bounce.. I use the k18 oil after. AMAZINGGGG!! Worth the price!
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Reviewed in the United States on July 11, 2025 by Rea Rea
Size: 8.5 Fl Oz (Pack of 1)
I’ve tried so many products for my dry, color-treated hair, and K18 is one of the few that actually delivers noticeable results. After just a few uses, my hair felt softer, smoother, and much stronger. The shampoo cleanses without stripping, and the conditioner leaves my hair feeling hydrated but not weighed down. My hair also has more shine and less breakage, which is a huge win. Definitely pricey, but a little goes a long way — and the results make it worth every penny. Highly recommend for anyone dealing with damage or just wanting healthier hair!
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Reviewed in the United States on June 13, 2025 by Yuni
Size: 8.5 Fl Oz (Pack of 1)
The media could not be loaded. Hello, so I really do like this one allot. I have spent about $3000 on higher quality hair products over the last cpl months bincluding this line but out of ALL the leave in conditioners I've bought I like this one the best. The bottle is a great size at 8.5 oz, is very creamy & lasts a long time. What's also a plus to me is it still works great on top/over every other product I've put in my hair. In my video you'll see it is a thicker consistency compared to most (& all of what I've bought) & this works out best for my hair which is colored, damaged, dry & frizzy. Also what I love is that I can always use it on top of everything else I have in my hair even if I'm on the road & have not washed my hair for a few days but keep using product I can still wet my hair with my fingers/hands & reapply this & it is like new! I'm not sure if it helps with shine but it does make my hair softer & most of all helps with the dryness & with taming most of my frizz. This one can also be used on wet or dry hair. If your hair sounds like mine definitely give this one a try.
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Reviewed in the United States on May 11, 2025 by Misss.D
Size: 8.5 Fl Oz (Pack of 1)
I have extremely dry and thinning hair. My hair gets to a certain length and falls out. Bought this product because in the description it’s says it can help with the issues I’m having with my hair. I’ve been using this product for a few weeks now. It does seem to help with my hair looking fuller. I don’t see my hair falling out as much as before. There is no strong scent like I read in other comments. However, my hair is still very dry. Give it 4 stars for now. Will continue to use. If I see better results will update my review.
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Reviewed in the United States on August 7, 2025 by Lily Love Lily Love
Size: 8.5 Fl Oz (Pack of 1)
Love this product
Reviewed in the United States on November 18, 2025 by isabella
Size: 8.5 Fl Oz (Pack of 1)
Smells good, helped me with my hair. It has recovered it's health
Reviewed in the United States on October 28, 2025 by Steph Y.
Size: 8.5 Fl Oz (Pack of 1)
I found that this conditioner was too heavy on my fine hair and left a residue. I’ll stick with the other popular brand in the white bottle!
Reviewed in the United States on July 15, 2025 by Katie M