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OUAI Medium Hair Conditioner

OUAI Medium Hair Conditioner

헤어케어

Ingredients

Full ingredient list as published on the official product page, in descending order of content.

Ingredient overview

41ingredients found
32 · 78%ingredients grouped by use
8types of use
Hydration6
Skin conditioning11
Skin softening6
Moisture retention7
Antioxidants1
Texture · feel16
Preservation · stability4
Fragrance7

Counts show formula structure, not concentration, clinical efficacy, or a safety score.

What the ingredients do

Draws in moisture

Hydrolyzed Keratin · Cocos Nucifera (Coconut) Oil · Dimethiconol · Glycerin · Sodium Chloride

Pulls water from the air and the layers below into the outer skin layer.
See the 3 declared functions
Draws in and holds moistureHUMECTANT
Hydrolyzed Keratin · Cocos Nucifera (Coconut) Oil · Glycerin · Sodium Chloride
Raises skin moistureMOISTURISING
Dimethiconol
Draws moisture into the skinSKIN CONDITIONING - HUMECTANT
Glycerin
Softens the skin

Cetearyl Alcohol · Orbignya Oleifera Seed Oil · Cocos Nucifera (Coconut) Oil · Dimethicone · Dimethiconol · Dicaprylyl Carbonate

Fills the gaps between skin cells so the surface feels smooth.
See the 1 declared functions
Skin conditioning

Hydrolyzed Keratin · Citrus Japonica Fruit Extract · Orbignya Oleifera Seed Oil · Cocos Nucifera (Coconut) Oil · Guar Hydroxypropyltrimonium Chloride · Panthenol · Dimethicone · Sodium Chloride · Tocopherol · Ethylhexylglycerin · Dicaprylyl Carbonate

CosIng's broadest category. On its own it does not say what the ingredient does.
See the 2 declared functions
Skin conditioning not covered aboveSKIN CONDITIONING - MISCELLANEOUS
Tocopherol
Keeps moisture in

Hydrolyzed Keratin · Guar Hydroxypropyltrimonium Chloride · Dimethicone · Glycerin · Polyquaternium-37 · Divinyldimethicone/Dimethicone Copolymer · Tocopherol

Forms a film on the surface against evaporation and outside irritants.
See the 3 declared functions
Protects skin from outside irritantsSKIN PROTECTING
Dimethicone · Glycerin
Forms a film that stops moisture lossSKIN CONDITIONING - OCCLUSIVE
Tocopherol
Slows oxidation

Tocopherol

In CosIng this category also covers keeping the product itself from spoiling.
See the 1 declared functions
Slows spoilage by oxygenANTIOXIDANT
Tocopherol
Exfoliates

Cocos Nucifera (Coconut) Oil · Sodium Chloride

See the 1 declared functions
Scrubs physicallyABRASIVE
Cocos Nucifera (Coconut) Oil · Sodium Chloride
Cleanses

Cetearyl Alcohol · Trideceth-12 · C12-13 Pareth-23 · C12-13 Pareth-3 · Trideceth-6 · C11-15 Pareth-7 · Lauryl Glucoside

See the 4 declared functions
Surfactant that lifts dirtSURFACTANT - CLEANSING
Cetearyl Alcohol · Trideceth-12 · C12-13 Pareth-23 · C12-13 Pareth-3 · Trideceth-6 · C11-15 Pareth-7 · Lauryl Glucoside
Washes away surface impuritiesCLEANSING
C12-13 Pareth-23 · C12-13 Pareth-3 · C11-15 Pareth-7 · Lauryl Glucoside
Boosts latherSURFACTANT - FOAM BOOSTING
Cetearyl Alcohol
Creates foamFOAMING
Lauryl Glucoside
Mixes oil and water

Cetearyl Alcohol · Amodimethicone · Cetrimonium Chloride · Laureth-9 · Trideceth-12 · C12-13 Pareth-23 · C12-13 Pareth-3 · Trideceth-6 · C11-15 Pareth-7 · Sorbitan Oleate

Emulsifiers and solubilisers. They build the formula.
See the 2 declared functions
Mixes and holds oil and water togetherSURFACTANT - EMULSIFYING
Cetearyl Alcohol · Amodimethicone · Cetrimonium Chloride · Laureth-9 · Trideceth-12 · C12-13 Pareth-23 · C12-13 Pareth-3 · Trideceth-6 · C11-15 Pareth-7 · Sorbitan Oleate
Keeps an emulsion from separatingEMULSION STABILISING
Cetearyl Alcohol
Texture and feel

Aqua (Water, Eau) · Cetearyl Alcohol · Cocos Nucifera (Coconut) Oil · Guar Hydroxypropyltrimonium Chloride · Dimethicone · Dimethiconol · Glycerin · Sodium Chloride · Isopropyl Alcohol · Limonene

Viscosity, solvents and spreadability: how the product feels on the skin.
See the 4 declared functions
Base that dissolves other ingredientsSOLVENT
Aqua (Water, Eau) · Glycerin · Isopropyl Alcohol · Limonene
Removes unwanted foamANTIFOAMING
Dimethicone · Dimethiconol · Isopropyl Alcohol
Colour and shine

Cetearyl Alcohol

See the 1 declared functions
Makes a clear formula opaqueOPACIFYING
Cetearyl Alcohol
Keeps microbes from growing

Behentrimonium Chloride · Cetrimonium Chloride · Potassium Sorbate · Phenoxyethanol

See the 2 declared functions
Stops microbes growing in the productPRESERVATIVE
Behentrimonium Chloride · Cetrimonium Chloride · Potassium Sorbate · Phenoxyethanol
Inhibits microbial growthANTIMICROBIAL
Cetrimonium Chloride · Phenoxyethanol
Keeps the product stable

Glycerin · Acetic Acid · Sodium Acetate · Sodium Hydroxide · Citric Acid · Benzyl Salicylate

Protects the formula from pH drift, metal ions and light. Not a preservative.
See the 4 declared functions
Keeps pH steadyBUFFERING
Acetic Acid · Sodium Acetate · Sodium Hydroxide · Citric Acid
Makes alcohol undrinkableDENATURANT
Glycerin · Sodium Hydroxide
Binds metal ions to prevent spoilageCHELATING
Citric Acid
Protects colour and scent from lightLIGHT STABILIZER
Benzyl Salicylate
Hair use

Propoxytetramethyl Piperidinyl Dimethicone

See the 1 declared functions
Softens hairHAIR CONDITIONING
Propoxytetramethyl Piperidinyl Dimethicone
See 41 other ingredients · 41 total

Declared fragrance allergens

The label marks these as fragrance allergens that must be declared. They are not impurities, and most people do not react to them.

Benzyl Salicylate · Limonene · Hexyl Cinnamal

1IngredientsOverseas official store (US) · Observed 2026-09-24