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SkinCeuticals
Hyaluronic Acid Intensifier (H.A.)

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Dermalogica
Biolumin-C Vitamin C Serum

Product category and function

Hyaluronic Acid Intensifier (H.A.)

Biolumin-C Vitamin C 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.)

Biolumin-C Vitamin C 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 cruelty-free

Full ingredient list

Hyaluronic Acid Intensifier (H.A.)

Biolumin-C Vitamin C 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	Water/aqua/eau, glycerin, butylene glycol, ethoxydiglycol, lactic acid, salvia hispanica seed oil, sodium pca, palmitoyl tripeptide-5, sophora japonica flower extract, ascorbyl methylsilanol pectinate, sodium hyaluronate, tocopherol, dipotassium glycyrrhizate, aminopropyl ascorbyl phosphate, trehalose, polyacrylate-13, propanediol, citrus paradisi (grapefruit) peel oil, helianthus annuus (sunflower) seed oil, polyisobutene, methylpropanediol, chondrus crispus (carrageenan), pentylene glycol, glyceryl polyacrylate, caprylyl glycol, ethylhexylglycerin, tetrasodium glutamate diacetate, xanthan gum, polysorbate 20, limonene, sodium hydroxide, phenoxyethanol, sorbitan isostearate.

No. of common ingredients = 0

Total Number of ingredients = 35

Total Number of ingredients = 33

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/aqua/eau, glycerin, butylene glycol, ethoxydiglycol, lactic acid, salvia hispanica seed oil, sodium pca, palmitoyl tripeptide-5, sophora japonica flower extract, ascorbyl methylsilanol pectinate, sodium hyaluronate, tocopherol, dipotassium glycyrrhizate, aminopropyl ascorbyl phosphate, trehalose, polyacrylate-13, propanediol, citrus paradisi (grapefruit) peel oil, helianthus annuus (sunflower) seed oil, polyisobutene, methylpropanediol, chondrus crispus (carrageenan), pentylene glycol, glyceryl polyacrylate, caprylyl glycol, ethylhexylglycerin, tetrasodium glutamate diacetate, xanthan gum, polysorbate 20, limonene, sodium hydroxide, phenoxyethanol, sorbitan isostearate.

Notable ingredients

Hyaluronic Acid Intensifier (H.A.)

Biolumin-C Vitamin C 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: Aminopropyl ascorbyl phosphate, Ascorbyl methylsilanol pectinate, Chondrus crispus (carrageenan), Tocopherol

Exfoliant: Lactic acid

Solvent: Water/aqua/eau, Butylene glycol, Ethoxydiglycol, Glycerin, Helianthus annuus (sunflower) seed oil, Limonene, Propanediol, Methylpropanediol, Pentylene glycol

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Ingredients with their functions

Hyaluronic Acid Intensifier (H.A.)

Biolumin-C Vitamin C 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