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✨ Unlock salon-worthy hair health with every wash! 🧴
K18 Damage Shield Protective Shampoo is a vegan, cruelty-free, pH-optimized formula that uses plant-derived surfactants and the patented K18PEPTIDE to deeply cleanse, repair, and protect hair and scalp. Designed for damaged and color-treated hair, it reduces frizz, tangles, and protein loss while maintaining the scalp microbiome, making it ideal for daily use without stripping or drying.





















| ASIN | B0CQ5956VN |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #4,528 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #141 in Hair Shampoo |
| Brand | K18 |
| Brand Name | K18 |
| Customer Reviews | 4.5 out of 5 stars 1,565 Reviews |
| Hair Type | Normal |
| Item Dimensions | 2.5 x 2.5 x 5.5 inches |
| Item Form | Cream |
| Item Weight | 9.6 ounces |
| Liquid Volume | 8.5 Fluid Ounces |
| Manufacturer | K18 Hair |
| Manufacturer Part Number | 858511000749 |
| Material Type Free | Cruelty Free, Vegan |
| Number of Items | 1 |
| Other Special Features of the Product | Unscented |
| Product Benefits | Our K18PEPTIDE™ repairs hair at a molecular level across multiple types of bonds, restoring hair health for all |
| Recommended Uses For Product | Massage into hair, focusing on the scalp. Thoroughly rinse & repeat as needed. This conditioner is safe to use every time you wash |
| Scent | Fresh |
| Scent Name | Fresh |
| Suitable Hair Color | All Hair Colors |
| UPC | 858511000749 |
| Unit Count | 8.5 Ounce |
S**E
Fantastic shampoo that cleans well without drying! Great suds for sulfate free!
I am obsessed with this shampoo. I got it after my keratin treatment and it’s been wonderful. I go about a week between washes and it gets my hair super clean without my hair feeling stripped. It suds up nicely for a sulfate free shampoo which I love! The smell is really nice without being overpowering. My scalp feels so good and less dry!
J**Z
A great buy. Works great. Your hair will look and feel beautiful
This product is a little pricey but very very well investment to maintain healthy hair
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!!!
M**S
Finally Found a Shampoo That Helps Dry Hair
I have older, dry hair and this shampoo has made a noticeable difference. My hair feels softer, looks healthier, and has much less frizz than before. It cleans well without stripping away moisture, which is hard to find. A little goes a long way, and my hair feels better after every wash. Definitely worth trying if dry, aging hair is a concern.
A**D
Great repair product
I like automatic shipping for my order, but prefer to receive all three products that receiving all 4 items together. I will have to wait till have . Great products, love how Thank you .
M**N
It’s simply YES
I bleach and color my hair A LOT, to the point that my naturally medium dark brown hair is a white lavender grey. Normally this would be problematic with things like drying out, frizzing, brittle, damaged hair. But people can not get over how healthy my hair is! Not just looks but feels. One wash and my hair felt clean and light. I don’t feel like I am fighting to add moisture in my hair constantly. I wouldn’t say it’s a miracle worker, I still have minor breakage but all things considered, it is nothing like what it probably should be with that much bleach! Using the shampoo and conditioner for a few months now with both the oil and mask as needed, and I gotta say I am very pleased. Yes, it is expensive. I still feel a little bit of a gut punch every time I buy it, but I only wash my hair once a week so it lasts me awhile. This will strip a little color out when you wash. For me, that’s not so problematic but I could see it being an issue for people that use heavier coloring. I find the fragrance very pleasant.
A**M
Hair
This is a good product. The fragrance is soft not strong at all. Lightweight does not leave hair greasy
A**L
Works great worth the price
Works great! Love the K18 line. I have colored fine hair.
L**S
Hair feels protected
First time trying this shampoo and I'll be buying it again. Hair feels clean on washing and doesn't tangle the hair or get squeaky when rinsing. Ive got really fine hair that get greasy really quick. This genuinely does feel like its protecting my hair and my hair still feels clean the next day which is unheard of! New fave. Highly recommend!
P**Z
LO MEJOR PARA EL CABELLO
Suavidad y brillo Máximo, excelente producto
S**M
Très bon shampoing sans sulfate
Très bon shampoing sans sulfate pour cheveux sensibilisés. Il en faut très peu, la mousse est onctueuse et après le shampoing le cheveux est bien souple et hydraté je ne peux que recommander !
D**7
يستاهل السعر راءع
راءع. هو غالي جدا بس يستاهل تحوشي و تشتريه
O**D
ممتاز
منتج ممتاز
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2 months ago
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