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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
taran05
Verified Buyer
1
2/20/2026
Leads to hair loss
I really love the K18 detox shampoo, but lost an insane amount of hair when using this one—I am talking about clumps of hair. Will not be keeping
Originally posted on sephora.com
Zaara
3
2/10/2026
Don’t know how to feel
It cleaned my hair well but not sure if I like it enough. Made my hair feel quite hard and unhealthy
Originally posted on Sephora-uk