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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
Bunkerhill
Verified Buyer
4
6/8/2026
Works well with the conditioner
It works well but I do not like the smell. On the border of grapefruit with a tinge of body odor but does keep my smooth.
Recommended
Originally posted on sephora.com
neenb27
Verified Buyer
2
6/6/2026
Not the best
Very mid product. I prefer the k18 peptide shampoo by a long shot. Seems like they changed the formula for damage shield. Side note: it does contain sodium chloride so don’t use on a keratin!
Originally posted on sephora.com