What's In My Jar
SUNDAY RILEY C.E.O. Vitamin C Rich Hydration Cream
SUNDAY RILEY

SUNDAY RILEY C.E.O. Vitamin C Rich Hydration Cream

Efficacy91/100IrritancyHigh
See all ingredients In 14 routines
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Works for

3 of 3 advertised claims delivered

Anti-aging
Tetrahexyldecyl ascorbate, Camellia sinensis leaf extract + 1 more
Strong evidence
What the product description says
“C.E.O. Vitamin C Rich Hydration Cream is formulated with THD Ascorbate, a powerful, jar-stable, and highly targeted Vitamin C derivative that prevents and repairs the visible signs of premature skin aging.”
Source: Ulta

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains tetrahexyldecyl ascorbate.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Tetrahexyldecyl ascorbateKey activeEffect: HighBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.~3.3–4%
Camellia sinensis leaf extractEffect: LowCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.35–0.6%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.5–0.75%
Evens skin tone
Tetrahexyldecyl ascorbate, Camellia sinensis leaf extract
Strong evidence
What the product description says
“- Uneven skintone”
Source: Sephora

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: tetrahexyldecyl ascorbate

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Tetrahexyldecyl ascorbateKey activeEffect: HighBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.~3.3–4%
Camellia sinensis leaf extractEffect: LowCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.35–0.6%
Moisturizing
Squalane, Alteromonas ferment extract + 20 more
Good evidence
What the product description says
“C.E.O. Vitamin C Rich Hydration Cream”
Source: Ulta

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, sodium hyaluronate.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: squalane, jojoba esters.

SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~5.7–7%
Alteromonas ferment extractKey activeEffect: HighA marine extract that helps attract water to the upper layer of the skin. It is claimed to have anti-inflammatory properties but research is lacking~0.15–0.3%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.65–0.95%
Prunus amygdalus dulcis seedKey activeEffect: HighHelps soften the upper layer of the skin~1–1.2%
PolymethylsilsesquioxaneKey activeEffect: HighA silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss~0.35–0.65%
Jojoba estersKey active· EmollientEffect: HighAn emollient made of jojoba oil. Helps soften the skin and support its barrier function~0.55–0.85%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.15–0.3%
Hydrogenated vegetable oilKey active· EmollientEffect: MediumAn oil from a mixture of different vegetables. Helps soften the upper layer of the skin~1.3–1.6%
C10-18 triglyceridesKey active· EmollientEffect: MediumHelps soften the skin and attract water to its upper layer. Helps create nice product texture~2.6–3.2%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.4–0.65%
Rosa damascena flower waxEffect: LowIs likely to contain rose essential oil that can be irritating. Typically used for its fragrance and to create a thicker product consistency~0.35–0.6%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.3–0.6%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.35–0.65%
Dicaprylyl carbonate· EmollientEffect: LowHelps products spread more easily and works as an emollient to soften skin~4.8–5.9%
Polyglyceryl-6 distearateEffect: LowHelps oil and water mix together while softening the upper layer of the skin~1.8–2.2%
Rosa centifolia flower waxEffect: LowIs likely to contain an essential oil that can be irritating. Typically used for its fragrance and to create a thicker product consistency~0.3–0.6%
Peg-8 beeswaxEffect: LowHelps water and oil mix together while softening the upper layer of the skin. Can be an allergen (beeswax)~2.2–2.6%
Camellia sinensis leaf extractEffect: LowCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.35–0.6%
Butyrospermum parkii butter extractUnder-dosedEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~0.4–0.6%
Caprylic/capric triglycerideUnder-dosedEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~0.5–0.75%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.5–0.75%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.45–0.65%
Anti-oxidation
Not advertised by the brand · Tetrahexyldecyl ascorbate, Camellia sinensis leaf extract + 6 more
Strong evidence

This product contains antioxidants (tetrahexyldecyl ascorbate) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

The following ingredients - camellia sinensis leaf extract also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

Tetrahexyldecyl ascorbateKey activeEffect: HighBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.~3.3–4%
Camellia sinensis leaf extractKey activeEffect: MediumCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.35–0.6%
Euterpe oleracea fruit extractEffect: LowA plant extract that can have some anti-oxidant effect in skin~0.25–0.5%
Oenothera biennis seed extractEffect: LowA plant extract that might have some anti-oxidant properties but evidence is lacking~0.25–0.45%
Rosa canina fruit extractEffect: LowA plant extract that might have some anti-oxidant properties, but evidence is lacking~0.2–0.35%
Terminalia ferdinandiana fruit extractEffect: LowA plant extract that might have some anti-oxidant effect in skin, but evidence is lacking~0.35–0.6%
TocopherolUnder-dosedEffect: HighPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.5–0.75%
BisabololEffect: Low, below effective doseAn active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties~0.5–0.7%

Can it cause trouble?

Irritancy
9 strong irritants: Citrus tangerina peel oil, Limonene + 7 more — patch-test recommended
High risk
We flagged 27 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Citrus tangerina peel oilEssential oil that can be irritating. Can lead to photosensitivityHigh~0.55–0.8%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.35–0.65%est.
Rosa centifolia flower waxIs likely to contain an essential oil that can be irritating. Typically used for its fragrance and to create a thicker product consistencyHigh~0.3–0.6%est.
Rosa damascena flower waxIs likely to contain rose essential oil that can be irritating. Typically used for its fragrance and to create a thicker product consistencyHigh~0.35–0.6%est.
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~0.3–0.6%est.
Microcitrus australasica fruit extractMost likely used for its fragrance. Can be irritating and lead to photosensitivityHigh~0.3–0.55%est.
Citrus junos fruit extractContains essential oil. Can be irritating and lead to photosensitivityHigh~0.3–0.55%est.
Curcuma longa root extractA plant extract that can contain an active compound curcumin, that may have some anti-inflammatory properties when applied to the skin, but solid research is lacking and the typical concentration used in skincare products is too low. Can be an irritantHigh~0.25–0.5%est.
Lippia citriodora flower extractUsed as a fragrance. Contains an essential oil and can be irritatingHigh~0.25–0.4%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.15–0.3%est.
LinaloolA fragrance. Can be irritatingHigh~0.1–0.2%est.
Tetrahexyldecyl ascorbateBeing a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.Medium~3.3–4%est.
Peg-8 beeswaxHelps water and oil mix together while softening the upper layer of the skin. Can be an allergen (beeswax)Medium~2.2–2.6%est.
Polyglyceryl-6 distearateHelps oil and water mix together while softening the upper layer of the skinMedium~1.8–2.2%est.
Tapioca starchUsed to create a thicker product consistencyMedium~1.5–1.8%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.75–1.1%est.
Sodium acrylates copolymerUsed to create a thicker product consistencyMedium~0.5–0.75%est.
Jojoba estersAn emollient made of jojoba oil. Helps soften the skin and support its barrier functionMedium~0.55–0.85%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~0.5–0.75%est.
Polyglyceryl-3 beeswaxHelps water and oil mix together. Could be an allergen (beeswax)Medium~0.4–0.6%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.35–0.65%est.
ChlorphenesinA preservativeMedium~0.16–0.32%est.
Terminalia ferdinandiana fruit extractA plant extract that might have some anti-oxidant effect in skin, but evidence is lackingMedium~0.35–0.6%est.
Euterpe oleracea fruit extractA plant extract that can have some anti-oxidant effect in skinMedium~0.25–0.5%est.
Oenothera biennis seed extractA plant extract that might have some anti-oxidant properties but evidence is lackingMedium~0.25–0.45%est.
Rosa canina fruit extractA plant extract that might have some anti-oxidant properties, but evidence is lackingMedium~0.2–0.35%est.
Dehydroacetic acidA preservativeMedium~0.15–0.25%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Butyrospermum parkii butter extractA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~0.4–0.6%est.
Hydrogenated vegetable oilAn oil from a mixture of different vegetables. Helps soften the upper layer of the skin2/5~1.3–1.6%est.
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Alternatives
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Vitamin C Cream
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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Squalane~5.7–7%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Dicaprylyl carbonate~4.8–5.9%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps products spread more easily and works as an emollient to soften skin

More about Dicaprylyl carbonate
Tetrahexyldecyl ascorbate~3.3–4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneAnti-agingAnti-oxidation

Being a lipid soluble form of vitamin C, it is more stable than ascorbic acid, but still degrades quickly and needs to be stabilized in a formulation with another ingredient. It is claimed to penetrate skin better than pure vitamin C and have the the similar benefits, but solid studies of its effectiveness are lacking. Is likely to require a higher concentration in a product than pure vitamin C to be effective. It might be able to help reduce pore clogging.

More about Tetrahexyldecyl ascorbate
C10-18 triglycerides~2.6–3.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the skin and attract water to its upper layer. Helps create nice product texture

More about C10-18 triglycerides
Peg-8 beeswax~2.2–2.6%
Irritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizing

Helps water and oil mix together while softening the upper layer of the skin. Can be an allergen (beeswax)

More about Peg-8 beeswax
Polyglyceryl-6 distearate~1.8–2.2%
Irritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizing

Helps oil and water mix together while softening the upper layer of the skin

More about Polyglyceryl-6 distearate
Tapioca starch~1.5–1.8%
Irritant · medium
Irritation risk
Medium

Used to create a thicker product consistency

More about Tapioca starch
Hydrogenated vegetable oil~1.3–1.6%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
Moisturizing

An oil from a mixture of different vegetables. Helps soften the upper layer of the skin

More about Hydrogenated vegetable oil
Prunus amygdalus dulcis seed~1–1.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Prunus amygdalus dulcis seed
Citric acid~0.75–1.1%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Ppg-12/smdi copolymer~0.75–1.1%
Formula
Irritation risk
Low

Used to create a nice product finish

More about Ppg-12/smdi copolymer
Glycerin~0.65–0.95%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Citrus tangerina peel oil~0.55–0.8%
Irritant · high
Irritation risk
High

Essential oil that can be irritating. Can lead to photosensitivity

More about Citrus tangerina peel oil
Sodium acrylates copolymer~0.5–0.75%
Irritant · medium
Irritation risk
Medium

Used to create a thicker product consistency

More about Sodium acrylates copolymer
Bisabolol~0.5–0.7%
Formula
Irritation risk
Low
Works for
Reduces irritationAnti-inflammatoryAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol
Jojoba esters~0.55–0.85%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient made of jojoba oil. Helps soften the skin and support its barrier function

More about Jojoba esters
Tocopherol~0.5–0.75%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Caprylic/capric triglyceride~0.5–0.75%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Limonene~0.35–0.65%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Phenoxyethanol~0.4–0.65%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Lecithin~0.45–0.65%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Nylon-12~0.4–0.6%
Formula
Irritation risk
Low

Used to create a nice product consistency

More about Nylon-12
Rosa centifolia flower wax~0.3–0.6%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Is likely to contain an essential oil that can be irritating. Typically used for its fragrance and to create a thicker product consistency

More about Rosa centifolia flower wax
Rosa damascena flower wax~0.35–0.6%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Is likely to contain rose essential oil that can be irritating. Typically used for its fragrance and to create a thicker product consistency

More about Rosa damascena flower wax
Sodium phytate~0.35–0.6%
Formula
Irritation risk
Low

Used to stabilize product formulations

More about Sodium phytate
Cetyl alcohol~0.4–0.65%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Polyglyceryl-3 beeswax~0.4–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together. Could be an allergen (beeswax)

More about Polyglyceryl-3 beeswax
Butylene glycol~0.3–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Caprylyl glycol~0.35–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Alcohol denat.~0.3–0.6%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Chlorphenesin~0.16–0.32%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Microcitrus australasica fruit extract~0.3–0.55%
Irritant · high
Irritation risk
High

Most likely used for its fragrance. Can be irritating and lead to photosensitivity

More about Microcitrus australasica fruit extract
Polymethylsilsesquioxane~0.35–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss

More about Polymethylsilsesquioxane
Terminalia ferdinandiana fruit extract~0.35–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant effect in skin, but evidence is lacking

More about Terminalia ferdinandiana fruit extract
Butyrospermum parkii butter extract~0.4–0.6%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter extract
Camellia sinensis leaf extract~0.35–0.6%
Key active
Irritation risk
Low
Works for
Anti-oxidationAntibacterialAnti-agingAnti-blemishEvens skin toneMoisturizing

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract
Citrus junos fruit extract~0.3–0.55%
Irritant · high
Irritation risk
High

Contains essential oil. Can be irritating and lead to photosensitivity

More about Citrus junos fruit extract
Curcuma longa root extract~0.25–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

A plant extract that can contain an active compound curcumin, that may have some anti-inflammatory properties when applied to the skin, but solid research is lacking and the typical concentration used in skincare products is too low. Can be an irritant

More about Curcuma longa root extract
Euterpe oleracea fruit extract~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that can have some anti-oxidant effect in skin

More about Euterpe oleracea fruit extract
Lippia citriodora flower extract~0.25–0.4%
Irritant · high
Irritation risk
High

Used as a fragrance. Contains an essential oil and can be irritating

More about Lippia citriodora flower extract
Oenothera biennis seed extract~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties but evidence is lacking

More about Oenothera biennis seed extract
Rosa canina fruit extract~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties, but evidence is lacking

More about Rosa canina fruit extract
Alteromonas ferment extract~0.15–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

A marine extract that helps attract water to the upper layer of the skin. It is claimed to have anti-inflammatory properties but research is lacking

More about Alteromonas ferment extract
Benzyl alcohol~0.15–0.3%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Sodium hyaluronate~0.15–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Linalool~0.1–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Dehydroacetic acid~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Dehydroacetic acid
Ingredient list view

Water, Squalane, Dicaprylyl carbonate, Tetrahexyldecyl ascorbate, C10-18 triglycerides, Peg-8 beeswax, Polyglyceryl-6 distearate, Tapioca starch, Hydrogenated vegetable oil, Prunus amygdalus dulcis seed, Citric acid, Ppg-12/smdi copolymer, Glycerin, Citrus tangerina peel oil, Sodium acrylates copolymer, Bisabolol, Jojoba esters, Tocopherol, Caprylic/capric triglyceride, Limonene, Phenoxyethanol, Lecithin, Nylon-12, Rosa centifolia flower wax, Rosa damascena flower wax, Sodium phytate, Cetyl alcohol, Polyglyceryl-3 beeswax, Butylene glycol, Caprylyl glycol, Alcohol denat., Chlorphenesin, Microcitrus australasica fruit extract, Polymethylsilsesquioxane, Terminalia ferdinandiana fruit extract, Butyrospermum parkii butter extract, Camellia sinensis leaf extract, Citrus junos fruit extract, Curcuma longa root extract, Euterpe oleracea fruit extract, Lippia citriodora flower extract, Oenothera biennis seed extract, Rosa canina fruit extract, Alteromonas ferment extract, Benzyl alcohol, Sodium hyaluronate, Linalool, Dehydroacetic acid

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Dermstore
$22.00
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SpaceNK US
$43.00
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Ulta
$65.00
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Amazon USPrice as of 10/23/2026 21:41 GMT
$65.00
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Beautylish
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Dermstore
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
SUNDAY RILEYC.E.O. Vitamin C Rich Hydration CreamYOUR PRODUCTMario BadescuVitamin C CreamRetrouvéVoyage Dynamic Nourishing Face CreamColleen Rothschild BeautyVitamin C Nourishing Cream
Match—58%56%56%
Price$20.72$15.30−$5.42$255.00+$234.28—
Shared key ingredients—4 of 135 of 134 of 13
Key difference—NiacinamideNiacinamidePanthenol
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol ———
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 18 studies and safety reviews.

  1. 1
    Double-blind, half-face study comparing topical vitamin C and vehicle for rejuvenation of photodamagencbi.nlm.nih.gov
  2. 2
    Application of tetra-isopalmitoyl ascorbic acid in cosmetic formulations: Stability studies and in vivo efficacysciencedirect.com
  3. 3
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  4. 4
    Biological Activities and Safety of Citrus spp. Essential Oilsncbi.nlm.nih.gov
  5. 5
    Final Report on the Safety Assessment of Acrylates Copolymer and 33 Related Cosmetic Ingredientsjournals.sagepub.com
  6. 6
    α-(-)-Bisabolol Reduces Pro-Inflammatory Cytokine Production and Ameliorates Skin Inflammationresearchgate.net
SUNDAY RILEY C.E.O. Vitamin C Rich Hydration Cream
SUNDAY RILEYC.E.O. Vitamin C Rich Hydration Cream
Buy at Dermstore$22.00$65.00as of 10/23 21:41 GMT

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

Buy at Dermstore$22.00$65.00as of 10/23 21:41 GMT

As an Amazon Associate, WIMJ earns from qualifying purchases.