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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
andreachaconn
Verified Buyer
3
9/1/2026
inneficient cap/lid
i loved the product but i bought it in the us, and coming back to mexico the cap broke only by use. so i had to put the product on a plastic bag and no way to return it
Recommended
Originally posted on sephora.com
Danny1122
1
8/28/2026
Not worth it
I have thick curly hair and I honestly didn’t notice any difference.
Originally posted on sephora.com