Living Proof Perfect Hair Day (PhD) Heat Styling Spray
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Shipping to Canada + U.S.
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Curated by Stylists
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A heat protectant and styling spray that shields hair from thermal damage while smoothing and adding the PhD polish through blow-drying and heat tool use.
Applied to damp hair before blow-drying or heat styling, the PhD Heat Styling Spray protects the hair shaft from thermal damage up to high tool temperatures while simultaneously delivering the smoothness and shine the PhD range is known for. Not just protection — it also improves the quality of the finished style, which makes every blow-dry both safer for the hair and better-looking at the end.
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