

🛡️ Fortify your hair, flaunt your glow—because your strands deserve the best!
K18Damage Shield Protective Conditioner offers advanced 3-day protection against UV damage and pollution while replenishing lost protein with K18PEPTIDE. Its pH-optimized, silicone-free formula enhances shine, strengthens hair, and detangles effortlessly, making it an essential daily defense for healthier, more resilient hair.





















| ASIN | B0CQ59XL4H |
| Best Sellers Rank | #3,989 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #55 in Hair Extensions, Wigs & Accessories |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,267) |
| Item model number | K18 - Damage Shield - Conditioner - 250 |
| Language | English |
| Manufacturer | K18 |
| Product Dimensions | 2.5 x 2.5 x 5.5 inches; 7.05 ounces |
| UPC | 858511000701 |
C**E
Excellent Conditioner
This stuff is great! It really moisturizes my hair and leaves it soft and easy to comb. Smells nice, too. Highly recommend for dry, color-treated hair. It's a little pricey, but worth every penny.
B**T
SO GOOD
I love K18 so much. I started out with their Air Wash and have now switched most of my hair products to K18. They work so well. My hair is so soft and silky now. I live in a very dry climate and it has been a lot of effort to figure out how to care for my hair coming from a humid climate. K18 has been a game changer. My hair feels so clean and soft and alive again. A little of this conditioner goes a long way also so even though it’s a bit pricey it lasts for a long time.
K**.
Great conditioner
This conditioner is a great product. It helps with my hair that is very over processed I use it daily. My hair does not feel dry and brittle. It is soft and full. I really recommend this product to anyone with processed hair.
S**Y
Damage Control
I bought this for my daughter for Christmas and she LOVES it! Her hair is extremely dry and this works wonders. It is a bit pricey, but great value for the money. You get what you pay for!
L**E
Not sure yet.
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.
J**J
Great for frizzy/ fine hair prone to split ends
Excellent conditioner. My hair is fine and frizzy… this seems to calm the frizz down with little product needed.
M**D
$3000 spent on hair products & this is my fav go to
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.
K**D
Nice, but expensive. Not sure it actually works.
I really like the conditioner. I have very fine hair that break very easily. That’s why bought the product. Can’t really say for sure that it did anything to bond or mend my hair. Maybe if I got a super cut and then used it preventable as my hair grows? But idk. Not really worth the price for me.
P**Z
Máxima suavidad y brillo al cabello
S**N
Ich habe für ein Echthaar-Haarteil ewig einen Conditioner oder eine Haarkur gesucht, welches die Haare wirklich weicher macht. Echthaar-Teile tendieren dazu sehr schnell stohig zu werden und zu brechen, egal, wie gut man sie pflegt. Die unteren 5-10cm knoten immer zusammen und stehe fast steif ab. Alles versucht. Dies ist die erste Spülung, die echt einen Unterschied macht. Die Haare sind danach deutlich weicher und nicht mehr so trocken. Das Peodukt ist zwar teurer, aber egiebiger als andere und es macht wirklich einen Unterschied. Mitttlerweile legw ich das Haarteil nur noch in eine Schüssel mit warmem Wasser und einigen Spritzern des Produkts - Perfekt. Und es beschwert die Haare nicht und lässt sie nicht schmiwrig aussehen, wie bei andwren reichaltigen Produkten. 10/10!
J**I
Expensive but with it
V**I
Ottimo prodotto, sin dalle prime applicazioni ho riscontrato buoni risultati
J**H
This is not just good….it’s frickin AMAZING! The first use was incredible, my hair in 67yrs has never been this fantastic! I can’t stop putting my hands through my hair, it’s just so soft and smooth. Literally lost for words, this product does what it advertises! The best conditioner ever, will never stop using it! Will definitely get more of their products, can’t wait to try the dry shampoo. Thanks K18… best products on the market, no planet!❤️❤️❤️❤️❤️
Trustpilot
3 weeks ago
2 weeks ago