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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
pandora2000
5
11/21/2025
Works very well if used correctly
I am shook that only 2-3 little pumps can have such a strong effect on my hair. My hair is getting regularly bleach and this product made them smooth, shiny, and help prevent split ends from forming.
Recommended
Originally posted on sephora.com
MatchaLove7
5
11/21/2025
The BEST!!
This product completely healed my hair from any heat damage. I’ve been able to grow it super long since I started using it and it just looks so much healthier. LOVE
Recommended
Originally posted on sephora.com