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Necessaire The Neck Serum | Firming Serum with Peptides

Necessaire The Neck Serum | Firming Serum with Peptides

바디케어

Ingredients

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

Ingredient overview

34ingredients found
29 · 85.3%ingredients grouped by use
8types of use
Hydration4
Skin conditioning17
Skin softening8
Moisture retention3
Antioxidants2
Texture · feel7
Preservation · stability3
Fragrance4

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

What the ingredients do

Draws in moisture

Glycerin · Rosa Damascena Flower Water · Acetyl Hexapeptide-8

Pulls water from the air and the layers below into the outer skin layer.
See the 2 declared functions
Draws in and holds moistureHUMECTANT
Glycerin · Rosa Damascena Flower Water · Acetyl Hexapeptide-8
Draws moisture into the skinSKIN CONDITIONING - HUMECTANT
Glycerin
Softens the skin

Dicaprylyl Carbonate · Squalane · Coconut Alkanes · Cetearyl Olivate · Niacinamide · Coco-Caprylate/Caprate · Cetyl Glyceryl Ether · Caprylyl Glycol

Fills the gaps between skin cells so the surface feels smooth.
See the 3 declared functions
Makes skin soft and smoothSKIN CONDITIONING - EMOLLIENT
Dicaprylyl Carbonate · Squalane · Coconut Alkanes · Cetearyl Olivate · Coco-Caprylate/Caprate · Cetyl Glyceryl Ether · Caprylyl Glycol
Replaces oils washed awayREFATTING
Squalane
Reduces surface roughnessSMOOTHING
Niacinamide
Skin conditioning

Dicaprylyl Carbonate · Squalane · Rosa Damascena Flower Water · Acetyl Hexapeptide-8 · Palmitoyl Hexapeptide-12 · Palmitoyl Tetrapeptide-7 · Palmitoyl Tripeptide-1 · Palmitoyl Tripeptide-5 · Tocopherol · Coco-Caprylate/Caprate · Xanthan Gum · N-Hydroxysuccinimide · Chrysin · Cetyl Glyceryl Ether · Biotin · Caprylyl Glycol · Rosa Damascena Flower Oil

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
Palmitoyl Tetrapeptide-7 · Palmitoyl Tripeptide-5 · Tocopherol · Biotin
Keeps moisture in

Glycerin · Rosa Damascena Flower Water · Tocopherol

Forms a film on the surface against evaporation and outside irritants.
See the 2 declared functions
Protects skin from outside irritantsSKIN PROTECTING
Glycerin · Rosa Damascena Flower Water
Forms a film that stops moisture lossSKIN CONDITIONING - OCCLUSIVE
Tocopherol
Slows oxidation

Rosa Damascena Flower Water · Tocopherol

In CosIng this category also covers keeping the product itself from spoiling.
See the 1 declared functions
Slows spoilage by oxygenANTIOXIDANT
Rosa Damascena Flower Water · Tocopherol
Cleanses

Xanthan Gum · Steareth-20

See the 2 declared functions
Surfactant that lifts dirtSURFACTANT - CLEANSING
Xanthan Gum · Steareth-20
Washes away surface impuritiesCLEANSING
Steareth-20
Mixes oil and water

Cetearyl Olivate · Sorbitan Olivate · Xanthan Gum · Steareth-20

Emulsifiers and solubilisers. They build the formula.
See the 2 declared functions
Mixes and holds oil and water togetherSURFACTANT - EMULSIFYING
Cetearyl Olivate · Sorbitan Olivate · Xanthan Gum · Steareth-20
Keeps an emulsion from separatingEMULSION STABILISING
Cetearyl Olivate · Xanthan Gum
Texture and feel

Glycerin · Propanediol · Coconut Alkanes · Cetearyl Olivate · Ammonium Acryloyldimethyltaurate/VP Copolymer · Xanthan Gum · Steareth-20

Viscosity, solvents and spreadability: how the product feels on the skin.
See the 5 declared functions
Adjusts thicknessVISCOSITY CONTROLLING
Glycerin · Propanediol · Ammonium Acryloyldimethyltaurate/VP Copolymer · Xanthan Gum
Base that dissolves other ingredientsSOLVENT
Glycerin · Propanediol · Coconut Alkanes
Turns the formula into a gelGEL FORMING
Xanthan Gum · Steareth-20
Adjusts slipSLIP MODIFIER
Cetearyl Olivate
Holds powders togetherBINDING
Xanthan Gum
Keeps microbes from growing

Chlorhexidine Digluconate · Sodium Benzoate · Potassium Sorbate

See the 2 declared functions
Stops microbes growing in the productPRESERVATIVE
Chlorhexidine Digluconate · Sodium Benzoate · Potassium Sorbate
Inhibits microbial growthANTIMICROBIAL
Chlorhexidine Digluconate
Keeps the product stable

Glycerin · Citric Acid · Caprylhydroxamic Acid · Sodium Benzoate · Sodium Citrate

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

Glycerin · Rosa Damascena Flower Water · Citronellol · Geraniol

See the 2 declared functions
Gives the product a scentPERFUMING
Glycerin · Citronellol · Geraniol
Adds flavour (lip and oral products)FLAVOURING
Rosa Damascena Flower Water
See 34 other ingredients · 34 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