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K18 Biomimetic Hairscience
Get hair like new* with K18's biology-first haircare, designed to make the impossible possible.
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Reviews
Recent Reviews
svonmurrz
1
6/13/2025
(This review was collected as part of a promotion.) I chose this for my birthday gift this year and after one use, I’m throwing it out. I have bleached hair and after months spent getting my hair somewhat healthy again, one use of this shampoo completely reversed all that. It made my hair SO dry, tangled and I lost a bunch of hair while washing and combing out. I also had so many tangles and my hair felt like straw after and was breaking off. I’m honestly shocked
Originally posted on sephora.com
Alice0108
5
5/24/2025
I love this shampoo! I have oily scalp and fragile hair. I have to wash my hair every two days even during winter times. My hair gets oily very easily. After using this shampoo, my scalp can stay ccclean for two days and
Originally posted on sephora.com