K18 AirWash is a non-aerosol dry shampoo spray that absorbs oil and sweat, eliminates odors with odorBIND™ biotechnology, and leaves no white residue for up to three days of refreshed hair and scalp. Designed for busy routines and sensitive scalps, this concentrated non-aerosol formula...

K18 Damage Shield Protective Conditioner is a daily conditioner that defends hair from UV, pollution, and styling wear while improving strength, smoothness, and shine for up to three days. This lightweight conditioner is formulated to protect hair between K18 treatment mask sessions by restoring...

K18 Damage Shield Protective Shampoo is a color-safe, pH-optimized cleanser that reduces frizz and tangles while preserving hair health and shine. Developed to gently but effectively remove dirt and oil, this less-is-more shampoo uses plant-derived surfactants and a microbiome-friendly formula to clean without stripping....

K18 Damage Shield Wash Care Set is a full-size, color-safe shampoo and conditioner duo designed to reduce frizz and tangles while preserving hair strength and vibrancy. This two-piece system from K18 delivers gentle cleansing and lightweight conditioning that focus on protecting hair from everyday...

K18 x Future Society Leave-In Molecular Repair Hair Mask is a limited-edition peptide treatment that helps reverse bleach, color, chemical, and heat damage in just four minutes. This collaborative edition combines K18’s patented K18PEPTIDE technology with a biotech-crafted fragrance inspired by extinct-flower DNA for...

K18 Peptide Prep™ Detox Shampoo is a color-safe clarifying wash that gently removes dirt, oil, metal deposits and heavy product buildup while preserving hair strength with the patented K18PEPTIDE. If your hair feels weighed down, lacks movement, or your color looks dull despite regular...