what makes it different
The first triple-action purple shampoo to remove metals + minerals, neutralise existing brass, and defend against future brassiness for blonde like new, hair like new*.
vegan & cruelty free
peptide powered
free shipping over $50
pairs well with
what makes it different
The first triple-action purple shampoo to remove metals + minerals, neutralise existing brass, and defend against future brassiness for blonde like new, hair like new*.
how to use
Get started here
got a question?
the k18 difference
Feel what’s possible with fewer steps, less waste + less time.
efficacy
Patented K18PEPTIDE™ powers deeper + lasting repair.
simplicity
Fewer steps for a streamlined routine.
speed
Results in one 4-minute use.