Bestsellers
full-size leave-in molecular repair hair mask
Rated 4.7 out of 5
4-minute leave-in treatment to reverse hair damage
K18 molecular repair hair oil
Rated 4.7 out of 5
Weightless oil that strengthens, repairs damage + reduces frizz
DAMAGE SHIELD protective conditioner
Rated 4.6 out of 5
Nourishing conditioner shields hair from daily damage
DAMAGE SHIELD pH protective shampoo
Rated 4.6 out of 5
Color-safe protective shampoo maintains hair health + strength
PEPTIDE PREP™ detox shampoo
Rated 4.8 out of 5
Color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™