Living Proof Style Lab Flex Hairspray — Flexible, Brushable Hold, Humidity-Resistant Finish (7 oz)

Living Proof Style Lab Flex Hairspray delivers a flexible, brushable hold that builds structure, adds shine and protects against humidity without leaving flakes or stiffness.

Designed to shape wet or dry hair, this versatile spray works as both a styling aid and a finishing mist. Use it on damp hair to create structure and on dry hair to refine, set or rework styles. The formula balances hold and movement so hair feels natural while maintaining shape through daily activity.

How does this hairspray build and shape styles?

Applied to damp hair, the product helps form a structured base that holds style as hair dries. The formulation allows you to sculpt and layer without sticky buildup, so repeated applications refine shape rather than weigh hair down.

• Use on towel-dried hair to create volume and definition while styling.
• Brushable formula means you can smooth or reshape after application.
• Layerable for increased structure without stiffness.

What happens when I use it as a finishing spray on dry hair?

When applied to dry hair, it provides a flexible hold that keeps styles in place but still moves naturally. The finish adds shine and resists humidity while remaining reworkable—you can finger through or brush out areas without flaking.

• Light misting sets curls, waves or blowouts without crunchiness.
• Delivers a natural-looking sheen that complements polished and lived-in looks.
• Humidity protection helps styles last through changing conditions.

Can I rework my hair after application, and will it build up over time?

The hairspray is formulated to be reworkable and lacerable, so you can refresh or reshape without encountering sticky residue. Regular styling use won’t produce the heavy build-up that requires clarifying; it remains manageable between washes.

• Brushable texture lets you smooth and restyle with a comb or fingers.
• Non-flaky finish avoids visible residue as you touch up styles.
• Compatible with repeated layering for stronger hold when needed.

Who is this for? Living Proof Style Lab Flex Hairspray suits anyone seeking a middle ground between strong hold and natural movement—ideal for textured looks, everyday blowouts, curl definition or quick touch-ups. It’s a good choice if you want a finishing spray that keeps hair flexible, adds shine, offers humidity resistance and stays workable throughout the day without visible flakes or heavy buildup.

Ingredients

Alcohol Denat., Hydrofluorocarbon 152a, Water/Eau/Aqua, Polyurethane-14, Octylacrylamide/Acrylates/Butylaminoethyl Methacrylate Copolymer, AMP-Acrylates Copolymer, Panthenol, Polyglyceryl-10 Pentaoleate, PPG-5-Ceteth-20, Triethyl Citrate, Aminomethyl Propanol, Fragrance/Parfum, Citronellol, Limonene, Citral