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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
newbeethrills
Verified Buyer
5
2/3/2026
Use along with other heat protection
K 18 has made a difference on my curly hair. I’ve used the line along with Innerscense organic hair bath, and I’ve since included Amika heat protection for when I silk press my hair once a week. I use this K18 product while my hair is damp and then I apply two other heat protection from Anika. Comb through and blow drying. Then I add more Amika and straighten
Originally posted on sephora.com
Eminema
4
1/20/2026
I’m liking it
I’ve seen many describe the smell as unpleasant but I like it. My hair has started feeling a lot more healthy and not seeing as much shedding
Originally posted on sephora.com