Disclosure: This page may contain affiliate links. Read our full disclosure policy.

SkinCeuticals
Hyaluronic Acid Intensifier (H.A.)

Versus

Sisley
Sisleÿa L'intégral Anti âge Firming Concentrated Serum

sisley-sisleya-l-integral-anti-age-firming-concentrated-serum.

Product category and function

Hyaluronic Acid Intensifier (H.A.)

Sisleÿa L'intégral Anti âge Firming Concentrated Serum

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

Ingredient highlights

Hyaluronic Acid Intensifier (H.A.)

Sisleÿa L'intégral Anti âge Firming Concentrated 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.)

Sisleÿa L'intégral Anti âge Firming Concentrated 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 12	Water/eau (aqua), glycerin, caprylyl methicone, butyrospermum parkii (shea) butter, octyldodecanol, pvp, pentylene glycol, c9-12 alkane, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, tocopheryl acetate, avena sativa (oat) kernel extract, saccharide hydrolysate, rosa canina fruit extract, adenosine, origanum majorana leaf extract, polygonum bistorta root extract, salix alba (willow) leaf extract, albizia julibrissin bark extract, tocopherol, hydrolyzed soy protein, hydrolyzed yeast protein, lavandula angustifolia (lavender) oil, thymus mastichina flower oil, octyldodecyl xyloside, peg-30 dipolyhydroxystearate, butylene glycol, polysilicone-11, maltodextrin, polysorbate 60, sorbitan isostearate, disodium edta, hexylene glycol, hydrogenated soybean oil, ethylhexylglycerin, caprylyl glycol, xanthan gum, phenoxyethanol, sorbic acid, sodium benzoate, linalool, limonene, geraniol

No. of common ingredients = 0

Total Number of ingredients = 35

Total Number of ingredients = 42

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

Water/eau (aqua), glycerin, caprylyl methicone, butyrospermum parkii (shea) butter, octyldodecanol, pvp, pentylene glycol, c9-12 alkane, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, tocopheryl acetate, avena sativa (oat) kernel extract, saccharide hydrolysate, rosa canina fruit extract, adenosine, origanum majorana leaf extract, polygonum bistorta root extract, salix alba (willow) leaf extract, albizia julibrissin bark extract, tocopherol, hydrolyzed soy protein, hydrolyzed yeast protein, lavandula angustifolia (lavender) oil, thymus mastichina flower oil, octyldodecyl xyloside, peg-30 dipolyhydroxystearate, butylene glycol, polysilicone-11, maltodextrin, polysorbate 60, sorbitan isostearate, disodium edta, hexylene glycol, hydrogenated soybean oil, ethylhexylglycerin, caprylyl glycol, xanthan gum, phenoxyethanol, sorbic acid, sodium benzoate, linalool, limonene, geraniol

Notable ingredients

Hyaluronic Acid Intensifier (H.A.)

Sisleÿa L'intégral Anti âge Firming Concentrated 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

Antioxidant: Albizia julibrissin bark extract, Avena sativa (oat) kernel extract, Tocopherol, Tocopheryl acetate

Solvent: Water/eau (aqua), Butylene glycol, C9-12 alkane, Glycerin, Hexylene glycol, Limonene, Octyldodecanol, Pentylene glycol

Abrasive: Avena sativa (oat) kernel extract

Load all

Ingredients with their functions

Hyaluronic Acid Intensifier (H.A.)

Sisleÿa L'intégral Anti âge Firming Concentrated 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