Refresh and balance between washes with K18 AirWash Dry Shampoo Meet K18 AirWash Dry Shampoo, a non-aerosol formula crafted to refresh hair between washes while supporting a balanced scalp. Featuring odorBIND smart-release biotechnology, this lightweight powder helps reduce odors and manage excess oil, delivering...

Meet K18 AirWash Dry Shampoo, a non-aerosol refresh for between-wash days. Housed in a compact 4 fl oz bottle, this formula features odorBIND smart-release biotechnology designed to address odors, help balance scalp oil, and offer a long-lasting feel without the heaviness of traditional sprays....

Meet K18 AstroLift Reparative Volume SprayThis lightweight mist is designed for thin, fine, and fragile hair that craves lift without weighing hair down. Powered by K18PEPTIDE technology and a hair fiber volumizing blend, it targets bounce-depleting damage and helps hair look and feel fuller...

Protective conditioner for daily hair care K18 Damage Shield Protective Conditioner delivers nourishing hydration while helping defend hair against everyday damage. The formula targets common stressors like UV exposure, environmental aggressors, and routine styling, offering protection that some tests describe as lasting up to...

Reimagine cleansing for damaged hair Meet K18 Damage Shield Protective Shampoo, a color-safe, pH-optimized wash that clears dirt and oil while caring for your hair’s health. Packaged in a portable 1.8 fl oz bottle, it’s designed for on-the-go routines without compromise. Key benefits that...

Meet K18 Damage Shield Protective Shampoo Designed for color-treated and damaged hair, this color-safe, pH-optimized shampoo cleanses deeply while respecting hair health. Packaged in an 8.5 Fl Oz bottle, it aims to help you keep color vibrant, boost natural shine, and reduce everyday frizz...

K18 Full-Size Leave-In Molecular Hair Mask Meet a fast, at-home ritual designed to address damage at the molecular level. This leave-in treatment, powered by the patented K18Peptide, is built for a quick four-minute application that aims to renew hair to a softer, stronger-feeling state...

HeatBounce: Lightweight Heat Protectant for Every Strand Meet HeatBounce, a lightweight leave-in conditioning spray from K18 designed to prep hair for heat styling without weighing it down. The fine mist glides on, delivering a silky, breathable coating that helps detangle and soften as you...

Revive damaged hair from the inside out The K18 Mini Leave-In Molecular Hair Mask is a compact, science-forward treatment designed to address the kind of damage that comes from bleaching, coloring, chemical services and heat styling. In just 4 minutes it may help hair...

Why choose K18 Molecular Repair Hair Oil?Meet K18 Molecular Repair Hair Oil, a biotech-engineered treatment designed to work with all hair types. This weightless, silicone-free oil aims to repair damage at hair fiber's molecular level while leaving your ends soft, manageable, and shiny.How it...

K18 Molecular Repair Hair Oil: Molecular-level care for all hair types Biotech-engineered and formulated to be weightless and silicone-free, this oil targets damage across two levels of the hair fiber, helping strengthen and enhance natural shine. Its compact 0.34 fl oz size makes it...

Meet the K18 Molecular Repair Minis Kit A biotech-powered mini duo designed for all hair types, pairing a leave-in molecular hair mask with a lightweight repair oil. This travel-size set aims to soften, smooth, and add a natural-looking shine without rinsing. Inside the kit...

Meet the K18 PEPTIDE PREP Detox Clarifying Shampoo, a color-safe, non-stripping cleanse designed to detox and refresh hair between color and chemical services. The formula is tuned to lift away product residue, oils, and metals while keeping color integrity in focus, so you can...