K18 HairProducts & Press ReleasesHomeK18 DAMAGE SHIELD Protective ConditionerK18 DAMAGE SHIELD Protective Conditioner is more than just a conditioner. This is hair’s first defense against damage.Articles & NewsHomeK18 Launches Damage Shield Protective ConditionerK18's newest launch is a nourishing conditioner that acts as a shield against daily damage—helping to maintain hair health and improve smoothness and shine.HomeK18 Expands Retail Presence + Launches In SalonCentric NationwideK18 hair products can now be found in SalonCentric stores, allowing easy accessibility for beauty professionals.Hair CareK18 Rolls Out Proprietary Peptide ShampooHelp your clients cleanse and detox their hair between appointments with the new shampoos from K18.