45% under what the other stores charge
Compared across 13 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.
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K18 Molecular Repair Hair Mist is a leave-in spray built on the brand's K18Peptide, a bioactive peptide designed to reconnect broken keratin chains in damaged hair. Unlike bond builders that need a wash-out step, it is misted onto clean, damp hair and left in, so it fits into a routine in seconds. It suits people with heat, color or bleach damage who want repair without weight or a long masking routine. Rivals like Olaplex and Redken bond treatments mostly come as concentrated liquids or masks; the mist is the lightest, fastest format, but it is a small bottle and the peptide works gradually rather than overnight.
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Lowest price we've seen: $90.00 on Nov 13 at eBay. Tracked across 13 stores since Nov 13.
Owners of the K18 mist generally report softer, less tangled hair after a few weeks of regular use, and praise how light it feels compared with masks. Complaints center on the small bottle, the slow pace of visible repair and the cost of using it every wash.
K18 Biometric Hair Science Professional Molecular Repair Hair Mist is a leave-in treatment for damaged hair. It is formulated to repair and strengthen hair from the inside out.
It uses K18's patented bioactive peptide technology. A few sprays restore hair to its natural, youthful state.
