K18 Shield + Smooth Routine

Shield your healthiest hair from daily damage with this discovery set including our Damage Shield Shampoo + Conditioner with a free mini Hair Oil. What It Does Damage Shield Shampoo: This pH-optimized shampoo (4.5-5.5) helps prevent excess swelling of the hair cuticle to help prevent damage, reduce frizz, preserve color, and maintain health and shine. An optimized pH also helps preserve the scalp microbiome. This shampoo is gentle enough to use every time you cleanse. • Safe but powerful cleansing: Plant-derived surfactants deliver safe but effective high-power cleansing to break down and remove dirt + oil. • Designed for damaged hair: pH-optimized formula helps prevent excess swelling of the hair cuticle during washing - which helps prevent damage, maintain color, improve hair health and shine, and reduce frizz. • Gentle enough to use every time you cleanse: Gentle on hair AND scalp - pH-optimized formula mimics hair’s natural pH, to reduce cuticle swelling and maintain hair health, a