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SkinCeuticals
Hyaluronic Acid Intensifier (H.A.)

Versus

Sisley
Hydra Global Serum

Product category and function

Hyaluronic Acid Intensifier (H.A.)

Hydra Global Serum

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

Hyaluronic Acid Intensifier (H.A.)

Hydra Global Serum

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

Full ingredient list

Hyaluronic Acid Intensifier (H.A.)

Hydra Global Serum

No. of common ingredients = 0
Water, cyclohexasiloxane, glycerin, alcohol denat., hydroxypropyl tetrahydropyrantriol, propylene glycol, dipotassium glycyrrhizate, polysilicone-11, polymethylsilsesquioxane, sodium hyaluronate, dimethicone, tocopherol, phenoxyethanol, capryloyl salicylic acid, octyldodecanol, bis-peg/ppg-16/16 peg/ppg-16/16 dimethicone, peg-20 methyl glucose sesquistearate, ammonium polyacryloyldimethyl taurate, caprylyl glycol, xanthan gum, dextrin, oryza sativa extract (rice extract), disodium edta, caprylic/capric triglyceride, sodium hydroxide, adenosine, citrus nobilis peel oil (mandarin orange peel oil), limonene, t-butyl alcohol, cellulose acetate butyrate, polyphosphorylcholine glycol acrylate, polyvinyl alcohol, sodium chloride, butylene glycol, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate 11	Aqua/water/eau, glycerin, butylene glycol, dimethicone, isodecyl neopentanoate, alcohol denat., polyacrylate crosspolymer-6, saccharide isomerate, panthenol, tocopheryl acetate, leontopodium alpinum flower/leaf extract, mentha aquatica leaf extract, iris florentina root extract, yeast (faex) extract, malachite extract, adenosine, viola tricolor extract, cryptomeria japonica bud extract, ceratonia siliqua (carob) seed extract, lavandula angustifolia (lavender) oil, thymus mastichina flower oil, salvia officinalis (sage) oil, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, xanthan gum, disodium edta, citric acid, polysorbate 60, sorbitan isostearate, ethylhexylglycerin, sodium citrate, sodium hydroxide, phenoxyethanol, sodium benzoate, linalool, limonene, geraniol

No. of common ingredients = 0

Total Number of ingredients = 35

Total Number of ingredients = 36

Water, cyclohexasiloxane, glycerin, alcohol denat., hydroxypropyl tetrahydropyrantriol, propylene glycol, dipotassium glycyrrhizate, polysilicone-11, polymethylsilsesquioxane, sodium hyaluronate, dimethicone, tocopherol, phenoxyethanol, capryloyl salicylic acid, octyldodecanol, bis-peg/ppg-16/16 peg/ppg-16/16 dimethicone, peg-20 methyl glucose sesquistearate, ammonium polyacryloyldimethyl taurate, caprylyl glycol, xanthan gum, dextrin, oryza sativa extract (rice extract), disodium edta, caprylic/capric triglyceride, sodium hydroxide, adenosine, citrus nobilis peel oil (mandarin orange peel oil), limonene, t-butyl alcohol, cellulose acetate butyrate, polyphosphorylcholine glycol acrylate, polyvinyl alcohol, sodium chloride, butylene glycol, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate

Aqua/water/eau, glycerin, butylene glycol, dimethicone, isodecyl neopentanoate, alcohol denat., polyacrylate crosspolymer-6, saccharide isomerate, panthenol, tocopheryl acetate, leontopodium alpinum flower/leaf extract, mentha aquatica leaf extract, iris florentina root extract, yeast (faex) extract, malachite extract, adenosine, viola tricolor extract, cryptomeria japonica bud extract, ceratonia siliqua (carob) seed extract, lavandula angustifolia (lavender) oil, thymus mastichina flower oil, salvia officinalis (sage) oil, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, xanthan gum, disodium edta, citric acid, polysorbate 60, sorbitan isostearate, ethylhexylglycerin, sodium citrate, sodium hydroxide, phenoxyethanol, sodium benzoate, linalool, limonene, geraniol

Notable ingredients

Hyaluronic Acid Intensifier (H.A.)

Hydra Global Serum

Antioxidant: Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Tocopherol

Exfoliant: Capryloyl salicylic acid

Solvent: Water, Alcohol denat, Butylene glycol, Caprylic/capric triglyceride, Cyclohexasiloxane, Glycerin, Limonene, Propylene glycol, T-butyl alcohol, Octyldodecanol

Soothing: Panthenol, Viola tricolor extract

Antioxidant: Malachite extract, Tocopheryl acetate

Solvent: Aqua/water/eau, Alcohol denat, Butylene glycol, Glycerin, Limonene

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Ingredients with their functions

Hyaluronic Acid Intensifier (H.A.)

Hydra Global Serum

Water

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.

Cyclohexasiloxane

Function: Emollient/Moisturizer, Skin conditioning, Solvent

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

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent