Fresh Hair. Zero Wash. All Day.

Living Proof Perfect Hair Day (PhD) Dry Shampoo is the award-winning, science-backed dry shampoo that actually cleans your hair — not just masks odor. Powered by Living Proof's patented OFPMA molecule, this innovative formula absorbs oil, sweat, and odor at the root, leaving hair genuinely clean, fresh, and full of volume without the white residue, heavy buildup, or stiff texture of traditional dry shampoos. Whether you're extending your blowout, refreshing between washes, or adding instant volume on a flat hair day, PhD Dry Shampoo delivers results that feel as good as a real wash — in seconds.

Key Benefits

• Absorbs oil, sweat, and odor at the root for hair that feels genuinely clean, not just masked
• Adds instant volume and body at the roots for a full, lifted finish
• No white residue, no chalky buildup, no stiff or sticky texture
• Extends the life of your blowout and reduces the need for frequent washing
• Fresh, clean scent that leaves hair smelling just-washed

How to Use

Shake the can well before use. Hold 6–8 inches from the roots and spray in short bursts directly onto oily or flat areas of the scalp, focusing on the hairline, crown, and any areas where oil is most visible. Allow the formula to absorb for 30 seconds, then massage into the scalp with your fingertips to work the product in and distribute evenly. Brush or tousle through the hair to blend and boost volume. For best results, apply before hair looks visibly oily — using it as a preventative step after washing helps extend freshness even longer. Can be used on all hair types and colors.

Key Features

• Patented OFPMA Technology: Living Proof's proprietary molecule that physically attaches to oil, sweat, and odor particles and removes them from the hair — delivering a genuinely clean result rather than simply absorbing or masking, which is how traditional dry shampoos work
• No White Residue: A clear, invisible formula that works on all hair colors without leaving the telltale white cast or chalky buildup associated with most dry shampoos — blend it in and no one will know you skipped a wash
• Volume Boost: Lifts and plumps the hair at the roots, adding body and fullness that makes hair look freshly styled — ideal for extending a blowout or reviving flat, limp hair between washes
• Blowout Extender: Reduces the frequency of washing and heat styling by keeping hair fresh and voluminous for longer — protecting hair health and color vibrancy over time while saving time in your daily routine