Living Proof Perfect Hair Day Heat Styling Spray - size 5.5 oz

Living Proof Perfect hair Day (PhD) Heat Styling Spray

Shield your hair from heat damage while you style with Living Proof Perfect hair Day (PhD) Heat Styling Spray. This lightweight, silicone-free mist pulls double duty: it helps protect hair from heat tools up to 450°F/230°C and delivers long-lasting smoothness that stays soft and touchable, not stiff or sticky. 

The ultra-fine spray distributes evenly over damp or dry hair so you get consistent protection and shine from root to tip. Hair feels smoother, looks glossier, and stays cleaner for longer—so you can go more time between wash days without sacrificing healthy-looking styles.

Why you’ll love it

• Provides heat protection up to 450°F / 230°C

• Creates smoothness for up to 48 hours

• Lightweight, silicone-free formula with no heavy, sticky feel

• Ultra-fine mist for even coverage on damp or dry hair

• Helps boost shine, reduce static, and improve brushability

• Safe for color-treated and chemically treated hair

• Vegan and cruelty-free; free from sulfates (SLS/SLES), parabens, and phthalates