Take care of second-day hair with Living Proof Perfect Hair Day (PhD) Dry Shampoo, a weightless formula that instantly freshens up the feel and appearance of hair between washes.The no-water-needed shampoo sprays on easily, harnessing the brand’s Triple-Action Cleaning Technology to absorb oil, sweat and odour without leaving behind a powdery residue. Suitable for all hair colours and types, the dry shampoo is infused with a time-released fragrance to keep you feeling fresh throughout the day.Safe for coloured and chemically-treated hair.