Living Proof PhD Shampoo Travel Size

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

- Helps you wash your hair less often

- Paraben-free, Phthalate-free, Sulfate-free, Silicone-free

- Safe for chemically treated and colored hair

- PETA certified cruelty free

- How to use: Apply to wet hair. Lather. Rinse. Follow with Perfect Hair Day Conditioner.