- No Paraben, Sulfate, and Phthalates
- Styles and treats without compromising one for the other
- Repels dirt and oil, so hair feels cleaner longer
- Transforms hair to its optimal condition
A rich-lather, sulfate-free, silicone-free, and oil-free shampoo that gives hair the healthy smoothness, volume, conditioning, strength, and polish. PHD Shampoo is powered by Living Proof’s patented molecule, OFPMA, which not only makes hair beautiful and healthy, but also keeps hair cleaner, longer. The results are instant and get better over time. When used together, PHD Shampoo, Conditioner, and Styling Treatment revolutionize how you style and treat your hair. Reduces breakage by 78%, making hair 4.5x stronger”