your healthiest hair starts here
full-size leave-in molecular repair hair mask
Rated 4.7 out of 5 stars
7,870 Reviews
4-minute leave-in treatment to reverse hair damage
AirWash™ dry shampoo
Rated 4.6 out of 5 stars
420 Reviews
Revolutionary dry shampoo reduces oil + odor—weightlessly.
K18 molecular repair hair oil
Rated 4.7 out of 5 stars
639 Reviews
Weightless oil that strengthens, repairs damage + reduces frizz
DAMAGE SHIELD protective conditioner
Rated 4.6 out of 5 stars
252 Reviews
Nourishing conditioner shields hair from daily damage
DAMAGE SHIELD pH protective shampoo
Rated 4.7 out of 5 stars
353 Reviews
Color-safe protective shampoo maintains hair health + strength
PEPTIDE PREP™ detox shampoo
Rated 4.8 out of 5 stars
376 Reviews
Color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™
see the K18 difference
real people, real results
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