Living Proof PHD Shampoo 24oz

A gentle, sulfate-free shampoo that cleanses while improving hair health over time. Formulated with the patented Healthy Hair Molecule (OFPMA), it smooths, polishes, and repels dirt and oil to keep hair cleaner for longer. Strengthens and protects strands, leaving them soft, shiny, and manageable. Safe for color and chemically treated hair.