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Butter London Mellow The Yellow Nail Brightening Treatment, 0.2 fl oz

Butter London Mellow The Yellow Nail Brightening Treatment, 0.2 fl oz

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Ingredients

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

Ingredient overview

34ingredients found
27 · 79.4%ingredients grouped by use
10types of use
Hydration4
Skin conditioning10
Skin softening2
Moisture retention5
Skin comfort1
Antioxidants2
UV filters2
Texture · feel16
Preservation · stability1
Fragrance5

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

What the ingredients do

Draws in moisture

PROPYLENE GLYCOL · MANNITOL · LACTIC ACID

Pulls water from the air and the layers below into the outer skin layer.
See the 3 declared functions
Draws in and holds moistureHUMECTANT
PROPYLENE GLYCOL · MANNITOL · LACTIC ACID
Draws moisture into the skinSKIN CONDITIONING - HUMECTANT
PROPYLENE GLYCOL
Raises skin moistureMOISTURISING
MANNITOL
Softens the skin

DIMETHICONE · TRIMETHYLSILOXYSILICATE

Fills the gaps between skin cells so the surface feels smooth.
See the 1 declared functions
Makes skin soft and smoothSKIN CONDITIONING - EMOLLIENT
DIMETHICONE · TRIMETHYLSILOXYSILICATE
Skin conditioning

PROPYLENE GLYCOL · TOCOPHERYL ACETATE (VITAMIN E) · LITHOTHAMNION CALCAREUM EXTRACT · DIMETHICONE · MANNITOL · TRIMETHYLSILOXYSILICATE · LACTIC ACID · TILIA PLATYPHYLLOS EXTRACT · CITRUS MEDICA LIMONUM (LEMON) FRUIT EXTRACT · TOCOPHEROL

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
PROPYLENE GLYCOL · TOCOPHEROL
Keeps moisture in

NITROCELLULOSE · ADIPIC ACID/NEOPENTYL GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER · ACRYLATES COPOLYMER · DIMETHICONE · TOCOPHEROL

Forms a film on the surface against evaporation and outside irritants.
See the 3 declared functions
Protects skin from outside irritantsSKIN PROTECTING
DIMETHICONE
Forms a film that stops moisture lossSKIN CONDITIONING - OCCLUSIVE
TOCOPHEROL
Used for soothing

TILIA PLATYPHYLLOS EXTRACT

See the 1 declared functions
Eases skin discomfortSOOTHING
TILIA PLATYPHYLLOS EXTRACT
Slows oxidation

TOCOPHERYL ACETATE (VITAMIN E) · TOCOPHEROL

In CosIng this category also covers keeping the product itself from spoiling.
See the 1 declared functions
Slows spoilage by oxygenANTIOXIDANT
TOCOPHERYL ACETATE (VITAMIN E) · TOCOPHEROL
Blocks UV

ETOCRYLENE · TITANIUM DIOXIDE (CI 77891)

See the 2 declared functions
Absorbs UV (including to protect the product)UV ABSORBER
ETOCRYLENE · TITANIUM DIOXIDE (CI 77891)
Filters UV to protect skin (sunscreen active)UV FILTER
TITANIUM DIOXIDE (CI 77891)
Exfoliates

SILICA · DIATOMACEOUS EARTH · TIN OXIDE

See the 1 declared functions
Scrubs physicallyABRASIVE
SILICA · DIATOMACEOUS EARTH · TIN OXIDE
Acts on oil and pores

ZINC SULFATE

See the 1 declared functions
Gives a tightening feelASTRINGENT
ZINC SULFATE
Mixes oil and water

NITROCELLULOSE

Emulsifiers and solubilisers. They build the formula.
See the 1 declared functions
Disperses evenly without a surfactantDISPERSING NON-SURFACTANT
NITROCELLULOSE
Texture and feel

BUTYL ACETATE · NITROCELLULOSE · ACETYL TRIBUTYL CITRATE · ISOPROPYL ALCOHOL · ACRYLATES COPOLYMER · STEARALKONIUM BENTONITE · PROPYLENE GLYCOL · SILICA · DIACETONE ALCOHOL · N-BUTYL ALCOHOL · MICA · DIMETHICONE · MANNITOL · TRIMETHYLSILOXYSILICATE · DIATOMACEOUS EARTH · TIN OXIDE

Viscosity, solvents and spreadability: how the product feels on the skin.
See the 9 declared functions
Base that dissolves other ingredientsSOLVENT
BUTYL ACETATE · ISOPROPYL ALCOHOL · PROPYLENE GLYCOL · DIACETONE ALCOHOL · N-BUTYL ALCOHOL
Adjusts thicknessVISCOSITY CONTROLLING
ISOPROPYL ALCOHOL · STEARALKONIUM BENTONITE · PROPYLENE GLYCOL · TIN OXIDE
Holds powders togetherBINDING
NITROCELLULOSE · ACRYLATES COPOLYMER · MANNITOL
Removes unwanted foamANTIFOAMING
ISOPROPYL ALCOHOL · DIMETHICONE · TRIMETHYLSILOXYSILICATE
Stops powders from cakingANTICAKING
SILICA · MICA · DIATOMACEOUS EARTH
Adds bulkBULKING
MICA · DIATOMACEOUS EARTH · TIN OXIDE
Keeps a film flexiblePLASTICISER
ACETYL TRIBUTYL CITRATE
Turns the formula into a gelGEL FORMING
STEARALKONIUM BENTONITE
Absorbs water or oilABSORBENT
SILICA
Colour and shine

SILICA · MICA · DIATOMACEOUS EARTH · TIN OXIDE · TITANIUM DIOXIDE (CI 77891)

See the 2 declared functions
Makes a clear formula opaqueOPACIFYING
SILICA · MICA · DIATOMACEOUS EARTH · TIN OXIDE · TITANIUM DIOXIDE (CI 77891)
Adds colourCOLORANT
MICA · TITANIUM DIOXIDE (CI 77891)
Keeps microbes from growing

ZINC SULFATE

See the 1 declared functions
Inhibits microbial growthANTIMICROBIAL
ZINC SULFATE
Keeps the product stable

N-BUTYL ALCOHOL · PHOSPHORIC ACID · GLYCOLIC ACID · MALIC ACID · LACTIC ACID · CITRIC ACID

Protects the formula from pH drift, metal ions and light. Not a preservative.
See the 3 declared functions
Keeps pH steadyBUFFERING
PHOSPHORIC ACID · GLYCOLIC ACID · MALIC ACID · LACTIC ACID · CITRIC ACID
Makes alcohol undrinkableDENATURANT
N-BUTYL ALCOHOL
Binds metal ions to prevent spoilageCHELATING
CITRIC ACID
Fragrance-related

ACETYL TRIBUTYL CITRATE · ISOPROPYL ALCOHOL · DIACETONE ALCOHOL · N-BUTYL ALCOHOL · HEXANAL

See the 2 declared functions
Listed as a fragrance-composition material (not a claim that it adds scent)FRAGRANCE
HEXANAL
See 34 other ingredients · 34 total
1IngredientsOverseas official store (US) · Observed 2026-09-23