K18’s Damage Shield pH Protective Shampoo aims to restore hair resilience while maintaining scalp pH. It foams into a balanced, cleansing texture that suits weakened, color-treated hair and those seeking daily use. Fragrance-free and formulated for gentle conditioning, it’s geared toward users prioritizing repair-focused care and manageable, less brittle strands.
Ingredient Safety
No risk2
Low risk16
Moderate risk1