Living Proof Leave In Conditioning Spray - 1.7 fl oz - Ulta Beauty: Heat Protection, Smoothing, All Hair Types
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This leave-in conditioning spray contains several beneficial ingredients like glycerin, beet root extract, and artichoke leaf extract, which provide moisturizing and antioxidant benefits for hair. However, the presence of synthetic fragrance is a concern due to its potential to cause irritation or allergic reactions. The product is moderately processed, which also impacts its overall rating.
Key ingredients 27
GlycerinGood
Glycerin is a well-known humectant that attracts moisture to the hair. It helps to keep hair hydrated and prevent dryness. It is widely used in hair care products for its moisturizing properties.
Risks
Excessive use may lead to a sticky feel on the hair.
Benefits
Helps to maintain moisture levels in the hair, preventing dryness.
Beta Vulgaris (Beet) Root ExtractGood
Beta Vulgaris (Beet) Root Extract is a natural ingredient known for its antioxidant properties. It helps to protect hair from environmental damage. It is considered safe and beneficial for hair care.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Provides antioxidant protection and helps to maintain healthy hair.
Amaranthus Caudatus Seed ExtractGood
Amaranthus Caudatus Seed Extract is a plant-derived ingredient known for its conditioning properties. It helps to improve hair texture and manageability. It is considered safe and beneficial for hair care.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Enhances hair texture and provides conditioning benefits.
Hydrolyzed Corn StarchGood
Hydrolyzed Corn Starch is used as a conditioning agent in hair care products. It helps to improve hair texture and manageability. It is considered safe and beneficial for hair care.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Enhances hair texture and provides conditioning benefits.
Cynara Scolymus (Artichoke) Leaf ExtractGood
Cynara Scolymus (Artichoke) Leaf Extract is known for its antioxidant properties. It helps to protect hair from environmental damage and maintain its health. It is considered safe and beneficial for hair care.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Provides antioxidant protection and helps to maintain healthy hair.
Alaria Esculenta ExtractGood
Alaria Esculenta Extract is a seaweed-derived ingredient known for its moisturizing and antioxidant properties. It helps to protect and hydrate hair. It is considered safe and beneficial for hair care.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Provides hydration and antioxidant protection to the hair.
Water/Eau/AquaNeutral
Water is a common solvent used in cosmetic formulations. It helps dissolve other ingredients and provides a base for the product. It is generally considered safe and non-reactive.
Risks
There are no significant risks associated with water in cosmetic products.
Benefits
Water helps to hydrate and distribute other ingredients evenly across the hair.
PEG/PPG-8/3 LaurateNeutral
PEG/PPG-8/3 Laurate is used as an emulsifier and surfactant in cosmetic products. It helps to stabilize formulations and improve texture. It is generally considered safe for use in cosmetics.
Risks
There is a potential for skin irritation in sensitive individuals.
Benefits
It helps to improve the texture and spreadability of the product.
Dicetyldimonium ChlorideNeutral
Dicetyldimonium Chloride is a conditioning agent that helps to reduce static and improve hair manageability. It is commonly used in hair care products for its conditioning properties. It is considered safe for use in cosmetics.
Risks
May cause mild irritation if it comes into contact with the eyes.
Benefits
Improves hair softness and manageability.
Polyquaternium-37Neutral
Polyquaternium-37 is a film-forming agent that provides conditioning benefits to hair. It helps to improve the texture and feel of hair. It is widely used in hair care products and is considered safe.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Enhances hair texture and provides a smooth feel.
IsopentyldiolNeutral
Isopentyldiol is used as a humectant and solvent in cosmetic formulations. It helps to retain moisture and improve product stability. It is generally considered safe for use in cosmetics.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Helps to retain moisture in the hair, improving hydration.
Propylene Glycol Dicaprylate/DicaprateNeutral
Propylene Glycol Dicaprylate/Dicaprate is an emollient that helps to soften and smooth the hair. It is used to improve the texture and feel of hair care products. It is considered safe for use in cosmetics.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Provides a smooth and soft feel to the hair.
Butylene GlycolNeutral
Butylene Glycol is used as a solvent and conditioning agent in cosmetics. It helps to improve the texture and spreadability of products. It is generally considered safe for use in cosmetics.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Improves product texture and helps to condition the hair.
PPG-26-Buteth-26Neutral
PPG-26-Buteth-26 is used as a surfactant and emulsifier in cosmetic formulations. It helps to stabilize products and improve texture. It is generally considered safe for use in cosmetics.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Improves product stability and texture.
PropanediolNeutral
Propanediol is used as a solvent and humectant in cosmetics. It helps to retain moisture and improve product texture. It is generally considered safe for use in cosmetics.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Helps to retain moisture in the hair, improving hydration.
Gluconic AcidNeutral
Gluconic Acid is used as a pH adjuster in cosmetic formulations. It helps to maintain the stability and effectiveness of the product. It is generally considered safe for use in cosmetics.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Helps to maintain product stability and effectiveness.
Zea Mays (Corn) StarchNeutral
Zea Mays (Corn) Starch is used as a thickening agent in cosmetic formulations. It helps to improve product texture and consistency. It is generally considered safe for use in cosmetics.
Risks
There are minimal risks associated with its use in hair care products.
Benefits
Improves product texture and consistency.
PPG-1 Trideceth-6Neutral
PPG-1 Trideceth-6 is used as a surfactant and emulsifier in cosmetic formulations. It helps to stabilize products and improve texture. It is generally considered safe for use in cosmetics.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Improves product stability and texture.
PEG-40 Hydrogenated Castor OilNeutral
PEG-40 Hydrogenated Castor Oil is used as an emulsifier and surfactant in cosmetic formulations. It helps to stabilize products and improve texture. It is generally considered safe for use in cosmetics.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Improves product stability and texture.
Hexyl CinnamalNeutral
Hexyl Cinnamal is a fragrance ingredient used to impart a floral scent to cosmetic products. It is commonly used in perfumes and scented products. It is generally considered safe but can be a potential allergen.
Risks
May cause allergic reactions in sensitive individuals.
Benefits
Provides a floral scent to the product.
CitronellolNeutral
Citronellol is a fragrance ingredient used to impart a floral scent to cosmetic products. It is commonly used in perfumes and scented products. It is generally considered safe but can be a potential allergen.
Risks
May cause allergic reactions in sensitive individuals.
Benefits
Provides a floral scent to the product.
Propylene GlycolBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Helps to retain moisture in the hair, improving hydration.
Sodium BenzoateBad
Synthetic preservative that can form benzene in the presence of vitamin C.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Helps to preserve the product and extend its shelf life.
LimoneneBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause allergic reactions in sensitive individuals.
Benefits
Provides a fresh citrus scent to the product.
LinaloolBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause allergic reactions in sensitive individuals.
Benefits
Provides a pleasant floral scent to the product.
CitralBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause allergic reactions in sensitive individuals.
Benefits
Provides a lemon scent to the product.
Fragrance/ParfumVery Bad
Fragrance/Parfum is used to add scent to cosmetic products. It can contain a mixture of various chemicals, some of which may cause irritation or allergic reactions. It is often criticized for its potential to cause skin sensitivity.
Risks
May cause skin irritation or allergic reactions in sensitive individuals.
Benefits
Provides a pleasant scent to the product.
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