Living Proof Perfect hair Day (PhD) Shampoo is a revolutionary shampoo that lets you wash your way to beautiful, healthy looking hair. Powered by Living Proof's patented Healthy Hair Molecule (OFPMA), Perfect hair Day (PhD) Shampoo is the first step to:
Helping you wash your hair less often
Make hair look healthier instantly and improve over time
Perfect hair Day (PhD) Shampoo is ideal for all hair types. It is sulfate-free and silicone-free. Safe formulated for color and chemically treated hair.
Perfect hair Day works hard to keep hair looking and feeling healthy.
The Perfect hair Day line*:
Delivers the five benefits for beautiful, healthy looking hair - smoothness, volume, conditioning, strength and polish
Helps you wash your hair less often
Makes hair look healthier instantly and gets better over time
*Perfect hair Day Shampoo, Conditioner and 5-in-1 Styling Treatment
Living Proof Perfect hair Day (PhD) Shampoo is 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.
Ideal for most hair types.
It is sulfate-free, silicone-free, paraben-free, phthalate-free and cruelty-free. Color safe and safe for chemically treated hair.