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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
Yuliya22
Verified Buyer
2
6/7/2026
Didn’t work for me
I do not get the hype. My hairdresser recommended this product and I wanted to like it. But it made my hair dry and frizzy. I followed all the instructions, but honestly my hair looks horrible after using it for 3 washes so far thinking to
Originally posted on sephora.com
Ayesha
5
6/6/2026
Hair Feels Stronger and Softer
Made my hair feel smoother, healthier and less prone to breakage. A little goes a long way.
Originally posted on Sephora-uk