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Paula's Choice
25% Vitamin C + Glutathione Clinical Serum

Versus

Sunday Riley
C.E.O. 15% Vitamin C Brightening Serum

Product category and function

25% Vitamin C + Glutathione Clinical Serum

C.E.O. 15% Vitamin C Brightening 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

25% Vitamin C + Glutathione Clinical Serum

C.E.O. 15% Vitamin C Brightening 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

25% Vitamin C + Glutathione Clinical Serum

C.E.O. 15% Vitamin C Brightening Serum

No. of common ingredients = 0
Aqua/water/eau, tetrahexyldecyl ascorbate, dimethicone, glycerin, c9-12 alkane, ascorbyl glucoside, silica, pyrus malus (apple) fruit extract, hydrogenated lecithin, polyglyceryl-6 polyricinoleate, acrylates/c10-30 alkyl acrylate crosspolymer, xanthan gum, oryza sativa (rice) bran extract, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, cetyl alcohol, caprylyl glycol, lysine carboxymethyl cysteinate, coco-caprylate/caprate, tocopherol, glutathione, sodium citrate, sodium phytate, hexylene glycol, ethylhexylglycerin, helianthus annuus (sunflower) seed extract, urea, mannitol, caprylic/capric triglyceride, sodium pca, rosmarinus officinalis (rosemary) leaf extract, polysorbate 60, sorbitan isostearate, trehalose, ascorbic acid, glucose, vanilla planifolia fruit extract, polyquaternium-51, ergothioneine, triacetin, sodium hyaluronate, phenoxyethanol 11	Water(eau)(aqua), tetrahexyldecyl ascorbate, squalane, polyglyceryl-6 distearate, peg-8 beeswax, ppg-12/smdi copolymer, glycine soja (soybean) sterols, sodium phytate, tocopherol, acetamidoethoxyethanol, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, sodium acrylate/sodium acryloyldimethyl taurate copolymer, jojoba esters, glycolic acid, caprylyl glycol, cetyl alcohol, polyglyceryl-3 beeswax, chlorphenesin, glycerin, polysorbate 60, sorbitan isostearate, saccharide isomerate, citrus aurantium dulcis (orange) peel oil, citrus tangerina (tangerine) peel oil, linalool, limonene, phenoxyethanol

No. of common ingredients = 0

Total Number of ingredients = 41

Total Number of ingredients = 27

Aqua/water/eau, tetrahexyldecyl ascorbate, dimethicone, glycerin, c9-12 alkane, ascorbyl glucoside, silica, pyrus malus (apple) fruit extract, hydrogenated lecithin, polyglyceryl-6 polyricinoleate, acrylates/c10-30 alkyl acrylate crosspolymer, xanthan gum, oryza sativa (rice) bran extract, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, cetyl alcohol, caprylyl glycol, lysine carboxymethyl cysteinate, coco-caprylate/caprate, tocopherol, glutathione, sodium citrate, sodium phytate, hexylene glycol, ethylhexylglycerin, helianthus annuus (sunflower) seed extract, urea, mannitol, caprylic/capric triglyceride, sodium pca, rosmarinus officinalis (rosemary) leaf extract, polysorbate 60, sorbitan isostearate, trehalose, ascorbic acid, glucose, vanilla planifolia fruit extract, polyquaternium-51, ergothioneine, triacetin, sodium hyaluronate, phenoxyethanol

Water(eau)(aqua), tetrahexyldecyl ascorbate, squalane, polyglyceryl-6 distearate, peg-8 beeswax, ppg-12/smdi copolymer, glycine soja (soybean) sterols, sodium phytate, tocopherol, acetamidoethoxyethanol, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, sodium acrylate/sodium acryloyldimethyl taurate copolymer, jojoba esters, glycolic acid, caprylyl glycol, cetyl alcohol, polyglyceryl-3 beeswax, chlorphenesin, glycerin, polysorbate 60, sorbitan isostearate, saccharide isomerate, citrus aurantium dulcis (orange) peel oil, citrus tangerina (tangerine) peel oil, linalool, limonene, phenoxyethanol

Notable ingredients

25% Vitamin C + Glutathione Clinical Serum

C.E.O. 15% Vitamin C Brightening Serum

Soothing: Rosmarinus officinalis (rosemary) leaf extract

Antioxidant: Ascorbic acid, Ascorbyl glucoside, Ergothioneine, Rosmarinus officinalis (rosemary) leaf extract, Tocopherol, Tetrahexyldecyl ascorbate, Vanilla planifolia fruit extract

Solvent: Aqua/water/eau, C9-12 alkane, Caprylic/capric triglyceride, Glycerin, Hexylene glycol, Triacetin

Soothing: Jojoba esters

Antioxidant: Tocopherol, Tetrahexyldecyl ascorbate

Exfoliant: Glycolic acid

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Ingredients with their functions

25% Vitamin C + Glutathione Clinical Serum

C.E.O. 15% Vitamin C Brightening Serum

Aqua/water/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.

Tetrahexyldecyl ascorbate

Function: Skin conditioning, Antioxidant

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

Dimethicone

Function: Emollient/Moisturizer, Skin protecting, Skin conditioning

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