K18 Damage Shield PH Protective Shampoo By K18 Biomimetic Hairscience

This pH-optimized formula helps reduce excess swelling of the hair cuticle during washing to help prevent damage and tangling, reduce frizz, preserve color, and enhance shine. It is formulated with the K18PEPTIDET™ to replenish hair during washing. This shampoo is also scalp-microbiome friendly and gentle enough for every wash.