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Style Lab® Flex Hairspray
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A revolutionary hairspray that delivers medium, flexible, and touchable hold that can be used to set, style, and finish damp or dry hair.
How to Use
Ingredients
FAQs
Have questions? We’ve got answers to your most common hair care concerns.
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Style Lab® Flex Hairspray is a medium-hold hairspray that sets, styles + finishes without stiffness. Unlike traditional hairsprays, which lock a style in place, StyleLab® Flex Hairspray keeps hair flexible + touchable, so you can brush + rework it throughout the day and layer it with other products without leaving residue.
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You should use Style Lab® Flex Hairspray if you want hold without stiffness. It works across all hair types + textures, and is particularly suited for fine, straight, wavy, or loosely curled hair that needs structure without weight. You should also use it if you regularly style your hair with heat. It protects against temperatures up to 410°F/210°C, so you get heat protection + hold with a single product.
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Style Lab® Flex Hairspray uses Flexible Web Technology, a blend of firm + flexible polymers that set styles. Other hairsprays rely on heavy resins, which make hair feel stiff and break + flake when disturbed. Flexible Web Technology moves with your hair, providing hold while still keeping your hair brushable + reworkable, and is lightweight enough to layer. Style Lab® Flex Hairspray is also formulated with a conditioning emollient and Vitamin B5, for added softness + manageability.
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No, Style Lab® Flex Hairspray will not make your hair feel stiff or crunchy. Since it uses a blend of flexible polymers to set styles instead of resins, your hair will remain soft to the touch + move naturally.
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To use Style Lab® Flex Hairspray, apply to damp or dry hair, then style with your hot tool of choice. Once you’re done styling, apply another light layer for flexible hold that will last throughout the day. You can rework your style, brush your hair, or add more hairspray at any point without having to start over.
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Start with a light, even pass from about 10 to 12 inches away from your head and build from there. Style Lab® Flex Hairspray is designed to be layerable, so it’s best to start with a little, and then apply more as needed [without the risk of stiffness or flaking]. For a blowout, mist over each section as you style. Add one or two more passes after you’re done styling for a more finished look.
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Yes, unlike traditional hairsprays, you can use StyleLab® Flex Hairspray on damp hair. Applying it to damp hair before heat styling helps set + shape your look, as well as provides heat protection up to 410°F/210°C. You can also spray it onto dry, finished hair for flexible hold.
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No, Style Lab® Flex Hairspray won’t weigh fine hair down. The lightweight, flexible formula is free of silicones + oils, so it won’t make strands feel heavy or greasy. It won’t make your hair feel stiff, either: The Flexible Web Technology uses a polymer blend, rather than resin, to provide hold, which keeps hair touchable + soft.
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No, Style Lab® Flex Hairspray does not cause buildup or residue. In fact, it’s formulated to be layerable without creating buildup, so you can reapply or rework your style without needing to wash it out between uses.
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Yes, Style Lab® Flex Hairspray holds up in humid conditions. The Flexible Web Technology can tame frizz + flyaways and prevent styles from falling flat due to humidity.
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Yes, Style Lab® Flex Hairspray is good for curly hair. Its medium, flexible hold helps maintain curl definition without making hair feel crunchy or stiff. And, because it’s reworkable + brushable, you can scrunch your curls into place + reshape them throughout the day.
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Yes, Style Lab® Flex Hairspray offers heat protection up to 410°F/210°C, so it’s safe to use with most hot styling tools, including blow-dryers, straightening brushes, flat irons, curling irons + hot rollers.
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Both Style Lab® Flex Hairspray + Style Lab® Blowout are styling sprays, but they’re formulated for slightly different uses. StyleLab® Flex Hairspray is a versatile hairspray that both sets + finishes styles, offers built-in heat protection up to 410°F/210°C, and can be applied to either damp or dry hair. Style Lab® Blowout is designed to make blow-drying faster + reduce brushwork by 30% and offers built-in heat protection up to 450°F/230°C. If you’re looking for a product that styles, protects + finishes, Style Lab® Flex Hairspray covers all three. If you want a faster, easier + long-lasting blowout, choose Style Lab® Blowout.
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Yes, you can layer Style Lab® Flex Hairspray with other Living Proof products. It’s silicone-free + non-greasy, so it won’t interfere with treatments or stylers applied underneath. For example, you can apply a leave-in treatment or No Frizz product to damp hair, first, then use Style Lab® Flex Hairspray before heat styling + again on the finished look. If you use Style Lab® Blowout underneath, go lighter on the hairspray, as Style Lab® Blowout already has flexible hold built in. A light, finishing pass is typically all you need.
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Yes, Style Lab® Flex Hairspray is color-safe. The formula is free from ingredients that are most likely to strip or dull or color-treated hair, and it’s also safe for chemically processed or highlighted hair.
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Yes, Style Lab® Flex Hairspray is vegan + cruelty-free. The formula contains no animal-derived ingredients, and Living Proof does not test on animals.
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Yes, Style Lab® Flex Hairspray is silicone-free, as well as paraben-free, phthalate-free + sulfate-free.
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Style Lab® Flex Hairspray has a soft citrus + warm vanilla scent. The scent is subtle + warm, designed to feel fresh without lingering heavily throughout the day.


