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K18 = Sephora

K18 Biomimetic Hairscience

Get hair like new* with K18's biology-first haircare, designed to make the impossible possible.

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Reviews

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Recent Reviews

drea1712

Verified Buyer

1

7/13/2025

Not for curly girls

I never write reviews, but this conditioner was so bad I felt compelled to write one. I used the K18 conditioner after using the K18 shampoo and leave-in mask (as instructed). My hair felt so DRY!! I didn't dare try to detangle with it on - no moisture, no slip, very drying. This might be a good product for people with normal/ straight/ oily hair, but I would not recommend for someone with curly hair or for someone that needs moisture. I have 2c/ 3a long curly hair for reference.

Originally posted on sephora.com

Pau

Age: 25 to 34

1

7/9/2025

No worth it

Did not seem any improvement in hair, it made my hair dryer and none benefits.

Duration of Use: 3 months

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