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The Inkey List
Polyglutamic Acid Serum

Versus

Theramid
Hapca Filler

Product category and function

Polyglutamic Acid Serum

Hapca Filler

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

Hapca Filler

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 vegan cruelty-free

Full ingredient list

Polyglutamic Acid Serum

Hapca Filler

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 10	Aqua (water), glycerin, sodium pca, propanediol, caprylic/capric triglyceride, polysorbate 80, hydrolyzed hyaluronic acid, prunus amygdalus dulcis (sweet almond) oil, sodium acetylated hyaluronate, beta-glucan, phospholipids, sphingolipids, plankton extract, ceramide ng, tocopherol, ethylhexylglycerin, lecithin, helianthus annuus (sunflower) seed oil, squalane, pullulan, sclerotium gum, xanthan gum, carbomer, cetearyl alcohol, 1,2-hexanediol, caprylyl glycol, silica, triethanolamine, sorbitan oleate, phenoxyethanol, polysorbate 20, potassium sorbate, sodium benzoate.

No. of common ingredients = 0

Total Number of ingredients = 26

Total Number of ingredients = 33

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

Aqua (water), glycerin, sodium pca, propanediol, caprylic/capric triglyceride, polysorbate 80, hydrolyzed hyaluronic acid, prunus amygdalus dulcis (sweet almond) oil, sodium acetylated hyaluronate, beta-glucan, phospholipids, sphingolipids, plankton extract, ceramide ng, tocopherol, ethylhexylglycerin, lecithin, helianthus annuus (sunflower) seed oil, squalane, pullulan, sclerotium gum, xanthan gum, carbomer, cetearyl alcohol, 1,2-hexanediol, caprylyl glycol, silica, triethanolamine, sorbitan oleate, phenoxyethanol, polysorbate 20, potassium sorbate, sodium benzoate.

Notable ingredients

Polyglutamic Acid Serum

Hapca Filler

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

Anti-microbial: Phenoxyethanol

Chelating: Trisodium ethylenediamine disuccinate

Antioxidant: Tocopherol

Solvent: Aqua (water), 1,2-hexanediol, Caprylic/capric triglyceride, Glycerin, Helianthus annuus (sunflower) seed oil, Propanediol

Abrasive: Silica

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Ingredients with their functions

Polyglutamic Acid Serum

Hapca Filler

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.