Living Proof Style Lab® Flex Hairspray

A lightweight, flexible hairspray that delivers touchable medium hold, heat protection up to 410°F, and brushable, reworkable style without stiffness or buildup.

Living Proof Style Lab® Flex Hairspray is a multitasking styling spray designed to set, style, and finish hair while maintaining natural movement and touchability. Unlike traditional hairsprays that can leave hair stiff, crunchy, or difficult to restyle, Flex Hairspray delivers medium-level hold that remains flexible, brushable, and reworkable.

Powered by Flexible Web Technology, the lightweight formula creates a flexible network of polymers around the hair to provide reliable hold without coating strands in heavy resins. The result is weightless structure and control that can be layered throughout the styling process without stiffness, flaking, or greasy buildup.

More than just a finishing spray, Flex Hairspray can be applied to damp or dry hair and provides heat protection up to 410°F / 210°C, allowing it to function as a styling spray, heat protectant, and finishing hairspray in one. It also helps styles stand up to humidity and frizz while remaining soft and touchable.

Key Benefits

• Delivers flexible, touchable, medium-level hold
• Sets, styles, and finishes hair
• Can be used on damp or dry hair
• Provides heat protection up to 410°F / 210°C
• Brushable, layerable, and reworkable
• Helps maintain style without stiffness or crunchiness
• Can be reapplied without flaking or heavy buildup
• Helps resist humidity and frizz
• Lightweight enough for fine hair
• Supports curl definition without making curls feel stiff
• Can be used before heat styling and again as a finishing spray
• Silicone-free
• Oil-free
• Sulfate-free
• Paraben-free
• Phthalate-free
• Vegan
• Color-safe
• Safe for chemically treated hair