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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
LittleParadox
Verified Buyer
5
3/4/2026
Clean, Bouncy Volume Without the Weight
I’ve been really impressed with this spray. I usually rely on mousse for volume, but it can sometimes feel a little heavy or leave my hair looking stiff. This completely replaces the need for mousse for me. I spray it onto sections while blow-drying and it gives my hair great lift and bounce without weighing it down. My hair still looks clean and soft, just with noticeably more volume. I have fine hair that can get weighed down easily, and this keeps it looking light and bouncy instead of stiff. It also smells really nice, which is a bonus. If you want volume without the heaviness that can come with mousse, this is definitely worth trying.
Originally posted on sephora.com
ZuzaK91
1
2/16/2026
Useless
Did absolutely nothing for my fine thin blonde hair and probably made it greasy faster.
Originally posted on sephora.com