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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
Alleexxiiaa
Verified Buyer
2
7/23/2026
Not worth it
Used on fine damaged hair without noticeable results. Not worth the price.
Originally posted on sephora.com
LaenaQ
Verified Buyer
5
7/22/2026
I bought a larger bottle I was so impressed!
I used this when I wasn’t using the mask. It instantly softened my hair and helped the tangle and the product kept working long after a dried. My hair was not in the best condition going into my wash and honestly after using the K 18 shampoo and conditioner is so better but still not great. Using the heat bounce, leaving, made all the difference went back to the store and purchased a large eyes after previously purchasing the mini. shampoo and conditioner, but this heat protects practic made all the difference.
Originally posted on sephora.com