Living Proof Perfect Hair Day Shampoo, 8 oz

PhD Shampoo

A revolutionary shampoo that helps deliver beautiful healthy looking hair, while helping hair feel cleaner, longer.

It's powered by our patented Healthy Hair Molecule (OFPMA), which in this formula does four things: smooths hair, polishes and protects strands, creates visibly healthier hair over time and helps repel dirt and oil to keep hair cleaner, longer.

The result: your hair will look beautiful and healthy while staying cleaner longer.