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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
ISR2500
Verified Buyer
5
10/4/2026
Saved my damaged bleached hair!!
I swear by this product. My hair was over processed after going blonde and this product helped to repair the damage. I noticed less breakage and my hair looks shinier. It’s pricey but it’s so worth it. I’ve tried so many different products and this is the only product I will continue to repurchase.
Originally posted on sephora.com
Adeana
5
10/3/2026
Improved my Hair!
I bought this a few months ago and have been using it regularly and my hair is in the best condition it has ever been in. Would definitely recommend.
Originally posted on Sephora-uk