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Necessaire The Hand Retinol | 0.25% Retinol

Necessaire The Hand Retinol | 0.25% Retinol

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Ingredients

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

Ingredient overview

57ingredients found
50 · 87.7%ingredients grouped by use
8types of use
Hydration12
Skin conditioning28
Skin softening5
Moisture retention5
Antioxidants4
Texture · feel14
Preservation · stability5
Fragrance6

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

What the ingredients do

Draws in moisture

Glycerin · Rosa Damascena Flower Water · Magnesium Stearate · Histidine · Sodium PCA · PCA · Butylene Glycol · Sodium Lactate · Sodium Hyaluronate · Sodium Chloride

Pulls water from the air and the layers below into the outer skin layer.
See the 3 declared functions
Raises skin moistureMOISTURISING
Magnesium Stearate · PCA
Draws moisture into the skinSKIN CONDITIONING - HUMECTANT
Glycerin
Softens the skin

Cetearyl Alcohol · Cetearyl Olivate · Niacinamide · Caprylyl Glycol · Silica Silylate

Fills the gaps between skin cells so the surface feels smooth.
See the 2 declared functions
Makes skin soft and smoothSKIN CONDITIONING - EMOLLIENT
Cetearyl Alcohol · Cetearyl Olivate · Caprylyl Glycol · Silica Silylate
Reduces surface roughnessSMOOTHING
Niacinamide
Skin conditioning

Rosa Damascena Flower Water · Retinol · Arginine · Alanine · Valine · Isoleucine · Glycine · Serine · Histidine · Proline · Phenylalanine · Aspartic Acid · Tocopherol · Sodium PCA · Palmitoyl Tripeptide-1 · Palmitoyl Tripeptide-5 · Palmitoyl Hexapeptide-12 · Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-76 · Tetrahexyldecyl Ascorbate · Tricaprylin · C13-14 Alkane · Panthenol · Caprylyl Glycol · Butylene Glycol · Sodium Hyaluronate · Silica Silylate · Sodium Chloride · Ethylhexylglycerin

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
Retinol · Tocopherol · Palmitoyl Tripeptide-5 · C13-14 Alkane
Keeps moisture in

Caprylic/Capric Triglyceride · Glycerin · Rosa Damascena Flower Water · Cellulose Acetate Butyrate · Tocopherol

Forms a film on the surface against evaporation and outside irritants.
See the 3 declared functions
Forms a film that stops moisture lossSKIN CONDITIONING - OCCLUSIVE
Caprylic/Capric Triglyceride · Tocopherol
Protects skin from outside irritantsSKIN PROTECTING
Glycerin · Rosa Damascena Flower Water
Leaves a thin film where appliedFILM FORMING
Cellulose Acetate Butyrate
Slows oxidation

Rosa Damascena Flower Water · Tocopherol · Tetrahexyldecyl Ascorbate · Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate

In CosIng this category also covers keeping the product itself from spoiling.
See the 1 declared functions
Exfoliates

Sodium Lactate · Silica · Sodium Chloride

See the 2 declared functions
Scrubs physicallyABRASIVE
Silica · Sodium Chloride
Softens and loosens the outer layerKERATOLYTIC
Sodium Lactate
Cleanses

Cetearyl Alcohol · Decyl Glucoside

See the 3 declared functions
Surfactant that lifts dirtSURFACTANT - CLEANSING
Cetearyl Alcohol · Decyl Glucoside
Boosts latherSURFACTANT - FOAM BOOSTING
Cetearyl Alcohol
Washes away surface impuritiesCLEANSING
Decyl Glucoside
Mixes oil and water

Cetearyl Alcohol · Cetearyl Olivate · Sorbitan Olivate · Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer · Decyl Glucoside · Silica Silylate

Emulsifiers and solubilisers. They build the formula.
See the 2 declared functions
Mixes and holds oil and water togetherSURFACTANT - EMULSIFYING
Cetearyl Alcohol · Cetearyl Olivate · Sorbitan Olivate
Texture and feel

Caprylic/Capric Triglyceride · Glycerin · Cetearyl Alcohol · Cetearyl Olivate · Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer · Magnesium Stearate · C13-14 Alkane · C15-23 Alkane · Butylene Glycol · Silica · Silica Silylate · Sodium Carbonate · Sodium Chloride

Viscosity, solvents and spreadability: how the product feels on the skin.
See the 7 declared functions
Base that dissolves other ingredientsSOLVENT
Caprylic/Capric Triglyceride · Glycerin · C13-14 Alkane · C15-23 Alkane · Butylene Glycol
Stops powders from cakingANTICAKING
Magnesium Stearate · Silica · Silica Silylate
Adjusts slipSLIP MODIFIER
Cetearyl Olivate
Absorbs water or oilABSORBENT
Silica
Removes unwanted foamANTIFOAMING
Silica Silylate
Colour and shine

Cetearyl Alcohol · Magnesium Stearate · Silica

See the 2 declared functions
Makes a clear formula opaqueOPACIFYING
Cetearyl Alcohol · Silica
Adds colourCOLORANT
Magnesium Stearate
Keeps microbes from growing

Mandelic Acid · Potassium Sorbate · Sodium Benzoate · Chlorphenesin · Phenoxyethanol

See the 2 declared functions
Stops microbes growing in the productPRESERVATIVE
Potassium Sorbate · Sodium Benzoate · Chlorphenesin · Phenoxyethanol
Inhibits microbial growthANTIMICROBIAL
Mandelic Acid · Chlorphenesin · Phenoxyethanol
Keeps the product stable

Glycerin · Glycolic Acid · Sodium Hydroxide · Glycine · Citric Acid · Sodium Lactate · Sodium Carbonate · Sodium Benzoate

Protects the formula from pH drift, metal ions and light. Not a preservative.
See the 4 declared functions
Makes alcohol undrinkableDENATURANT
Glycerin · Sodium Hydroxide
Binds metal ions to prevent spoilageCHELATING
Citric Acid
Prevents corrosion of packaging and equipmentANTICORROSIVE
Sodium Benzoate
Fragrance-related

Caprylic/Capric Triglyceride · Glycerin · Rosa Damascena Flower Water · Tricaprylin · Citronellol · Geraniol

See the 2 declared functions
Gives the product a scentPERFUMING
Caprylic/Capric Triglyceride · Glycerin · Tricaprylin · Citronellol · Geraniol
Adds flavour (lip and oral products)FLAVOURING
Rosa Damascena Flower Water
Hair use

Threonine

See the 3 declared functions
Curls or straightens hairHAIR WAVING OR STRAIGHTENING
Threonine
Reduces staticANTISTATIC
Threonine
Softens hairHAIR CONDITIONING
Threonine
See 57 other ingredients · 57 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.

Citronellol · Geraniol

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