Hair Styling Product

Living Proof

Perfect Hair Day (PHD) 5-in-1 Styling Treatment

2014 Winner

Common volume and treatment ingredients are at odds. But by combining our patented molecules, PHD smooths, strengthens and delivers lasting fullness.

Available at Ulta, QVC, select salons and

Style and treat with one product. PHD delivers what no other formula can: smoothness, strength and lasting volume in one routine-changing bottle.