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The Inkey List
Polyglutamic Acid Serum

Versus

Niod
Re: Pigment (Rp)

Product category and function

Polyglutamic Acid Serum

Re: Pigment (Rp)

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
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Ingredient highlights

Polyglutamic Acid Serum

Re: Pigment (Rp)

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free vegan cruelty-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

Full ingredient list

Polyglutamic Acid Serum

Re: Pigment (Rp)

No. of common ingredients = 0
Water (aqua/eau), dimethicone, butylene glycol, bis-peg-12 dimethicone, glycerin, polysilicone-11, saccharomyces ferment, phenoxyethanol, sodium acrylate/sodium acryloyldimethyl taurate copolymer, isohexadecane, propanediol, polysorbate 80, sodium benzoate, hydroxyethylcellulose, lauroyl lysine, coco-glucoside, ethylhexylglycerin, potassium sorbate, sorbitan oleate, decyl glucoside, dimethylacrylamide/acrylic acid/polystyrene ethyl methacrylate copolymer, trisodium ethylenediamine disuccinate, polyglutamic acid, caprylyl glycol, hexylene glycol, oryza sativa (rice) bran extract 9	Lentinus edodes mycelium extract, aqua (water), glycerin, propanediol, potassium azeloyl diglycinate, butylene glycol, acetyl glycyl beta-alanine, myristoyl nonapeptide-3, tetrapeptide-30, oligopeptide-68, diglucosyl gallic acid, evodia rutaecarpa fruit extract, algae extract, glycine soja (soybean) oil, hydrogenated lecithin, sodium oleate, disodium edta, trisodium ethylenediamine disuccinate, pentylene glycol, dimethyl isosorbide, ethoxydiglycol, polysorbate 20, potassium sorbate, sodium benzoate, 1,2-hexanediol, phenoxyethanol, caprylyl glycol

No. of common ingredients = 0

Total Number of ingredients = 26

Total Number of ingredients = 27

Water (aqua/eau), dimethicone, butylene glycol, bis-peg-12 dimethicone, glycerin, polysilicone-11, saccharomyces ferment, phenoxyethanol, sodium acrylate/sodium acryloyldimethyl taurate copolymer, isohexadecane, propanediol, polysorbate 80, sodium benzoate, hydroxyethylcellulose, lauroyl lysine, coco-glucoside, ethylhexylglycerin, potassium sorbate, sorbitan oleate, decyl glucoside, dimethylacrylamide/acrylic acid/polystyrene ethyl methacrylate copolymer, trisodium ethylenediamine disuccinate, polyglutamic acid, caprylyl glycol, hexylene glycol, oryza sativa (rice) bran extract

Lentinus edodes mycelium extract, aqua (water), glycerin, propanediol, potassium azeloyl diglycinate, butylene glycol, acetyl glycyl beta-alanine, myristoyl nonapeptide-3, tetrapeptide-30, oligopeptide-68, diglucosyl gallic acid, evodia rutaecarpa fruit extract, algae extract, glycine soja (soybean) oil, hydrogenated lecithin, sodium oleate, disodium edta, trisodium ethylenediamine disuccinate, pentylene glycol, dimethyl isosorbide, ethoxydiglycol, polysorbate 20, potassium sorbate, sodium benzoate, 1,2-hexanediol, phenoxyethanol, caprylyl glycol

Notable ingredients

Polyglutamic Acid Serum

Re: Pigment (Rp)

Solvent: Water (aqua/eau), Butylene glycol, Glycerin, Hexylene glycol, Propanediol, Isohexadecane

Anti-microbial: Phenoxyethanol

Chelating: Trisodium ethylenediamine disuccinate

Solvent: Aqua (water), 1,2-hexanediol, Butylene glycol, Dimethyl isosorbide, Ethoxydiglycol, Glycerin, Propanediol, Pentylene glycol

Anti-microbial: Phenoxyethanol

Chelating: Disodium edta, Trisodium ethylenediamine disuccinate

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Ingredients with their functions

Polyglutamic Acid Serum

Re: Pigment (Rp)

Water (aqua/eau)

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Dimethicone

Function: Emollient/Moisturizer, Skin protecting, Skin conditioning

We don’t have a detailed description of this ingredient yet.

Butylene glycol

Function: Viscosity controlling, Skin conditioning, Humectant/Moisturizer, Solvent

We don’t have a detailed description of this ingredient yet.