

✨ Unlock salon-worthy hair health with every wash! ✨
K18 Damage Shield Protective Shampoo combines plant-derived surfactants and a pH-optimized formula to deliver powerful yet gentle cleansing that protects hair color and scalp microbiome. Infused with K18PEPTIDE, it repairs hair at the molecular level, reducing protein loss, frizz, and tangles, making it ideal for daily use on all hair types seeking stronger, shinier, and healthier hair.





















| ASIN | B0CQ5956VN |
| Best Sellers Rank | #4,171 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #117 in Hair Shampoo |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,142) |
| Manufacturer | K18 Hair |
| Product Dimensions | 2.5 x 2.5 x 5.5 inches; 9.6 ounces |
| UPC | 858511000749 |
J**S
AHHHHH-MAZZZING!!!
Amazing shampoo! First time I heard about K18 was from a new stylist - she put the K18 leave-in molecular repair hair mask on my hair after my bleach/color job and I love how it made my hair. I bought some for myself and used with my regular shampoo. Worked pretty good. Enough to buy more. Went to a new stylist and my hair got burnt up. Bad. So I tried this product and bought the K18 shampoo and WOWWWWW!!! - I can’t even believe the difference when used together! My fine, thin, very broken bleached hair looks much healthier and shinier after just 2 washes and 2 treatments with K18!! I wish I would have taken pics! I usually have to wash every day or every other day but went a whole week with using dry shampoo only once and it wasn’t dry at all. It feels and looks so much healthier! I can’t wait to try their K18 conditioner when I’m done with this treatment! (Ie: Use the treatment 4-6 times after shampooing with no conditioner then switch to conditioner and use the treatment just as needed!) I’m so glad I found this! Thank you K18!!!
D**D
Great shampoo
I love this shampoo. It works great in my hair. It helps leave my hair nice, soft & shiny.
L**Y
Great for healing bleach damaged hair
Bought for my daughter who is trying to repair her bleach damaged hair. She has thick, curly hair that gets dried out easily. The bleach caused a lot of breakage and this product has helped strengthen her hair a lot. It’s also made her hair softer and shinier. She swears by this brand and uses several of their products together.
P**S
Worth the price
This is great for your hair. Worth the price
V**Z
Not sure it’s worth the hype?
I guess? Nice shampoo but wasn’t life changing. It washed my hair and had a nice scent— not too perfumed. I don’t want to knock it but I think it’s just fine. Hair is soft and moisturized.
Y**I
Game-Changer for Damaged Hair!
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!
B**T
5 star
Love this shampoo! Has added thickness that I didn’t expect.
Z**K
Good for mild dandruff
Keeps my head from getting crusty musty dusty.
S**T
Ein tolles Produkt.
T**T
I love this shampoo, a little goes a long way. I’ve tried just about every shampoo and conditioner there is. This is one of the best and highly recommended by stylists across the board which is comforting. It is it free of sulphates and harmful chemicals. I scan the ingredients of everything I buy to make sure it is free from harmful chemicals. This product has one of the highest ratings that isn’t a natural product . For those girls who don’t find that natural products cut it in terms of hair care. Highly recommend this line of product, make sure to get the conditioner as well. Protects blonde colour. and hair isn’t too greasy or overly clean after.
H**Y
Do not know what I’d do without this shampoo. I’ve got bleached hair and my hair is so good since using this. It’s expensive but worth every penny.
P**Z
Suavidad y brillo Máximo, excelente producto
K**N
Great worked really well on my damaged scalp
Trustpilot
1 month ago
1 month ago