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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
ErikaC69
Verified Buyer
5
9/24/2026
Just the right amount of volume!
If you want big, dramatic volume, this probably isn’t the product for you. But for me, K18 AstroLift gives just the right amount of volume and a little grit without making my hair feel heavy. It still feels soft and touchable, holds up in humidity, and looks amazing the next day! I LOVE this product and will buy it again and again.
Originally posted on sephora.com
Reyhanehsh
Verified Buyer
1
9/17/2026
Not volume at all
This was one of the most useless products I’ve ever bought. It doesn’t add any volume to my hair, not even for an hour. In my opinion, Color Wow makes the best volumizing foam.
Originally posted on sephora.com