Color-safe protective shampoo maintains hair health + strength
Massage into hair, focusing on the scalp. Rinse thoroughly. Repeat as needed. Follow with DAMAGE SHIELD protective conditioner for best results.
Safe to use every time you wash - designed for frequent, everyday cleansing.
A pH-optimized shampoo featuring K18PEPTIDE™ that cleanses while maintaining hair health and protecting against damage. Reduces excess cuticle swelling during washing to help prevent frizz, preserve color and enhance shine; scalp microbiome-friendly and suitable for frequent use. Formerly marketed as 'PEPTIDE PREP™ pH maintenance shampoo'.
K18's everyday color-safe cleanse + condition line.