Skin Research Vitamin c night moisturizer

Skin Research Vitamin c night moisturizer

Efficacy37/100IrritancyHigh

Works for

Moisturizing
Ethylhexyl palmitate, Glycerin + 4 more
Works
What the product description says
“Vitamin c night moisturizer”
From product name

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: argania spinosa kernel oil, ethylhexyl palmitate.

Ethylhexyl palmitateKey activeEffect: MediumAn emollient that helps soften the skin and create a nice product texture~5.4–8.1%
GlycerinKey activeEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1.5–2.3%
Argania spinosa kernel oilKey activeEffect: HighAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties~1.3–1.9%
Sodium hyaluronateKey activeEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.4–0.9%
Isononyl isononanoateEffect: LowForms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness~4–6%
Glyceryl stearateEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~2.1–3.2%
Evens skin tone
Ascorbic acid ~0.4–1%, below the ~4% it needs
Under-dosed
What the product description says
“Argan Oil is also high in Vitamin E. . is used here with the aim of evening out skin tone, brightening skin and firming thanks to the Vitamin A and C. Ingredients”
Source: Feelunique

Effective ingredients missing or their concentration is too low

Ascorbic acidUnder-dosedThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~0.4–1%

Can it cause trouble?

Irritancy
7 strong irritants: Rosa moschata oil, Imidazolidinyl urea + 5 more — patch-test recommended
High risk
We flagged 14 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Rosa moschata oil—High~1–1.6%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.5–1%est.
Ascorbic acidThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingHigh~0.4–1%est.
Imidazolidinyl ureaA preservative. Is more irritating than many other preservatives availableHigh~0.15–0.6%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.1–0.5%est.
LinaloolA fragrance. Can be irritatingHigh~0.05–0.3%est.
CitronellolA fragrance. Can be irritatingHigh~0.05–0.2%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.05–0.15%est.
CitralA fragrance with a lemon scent. A likely irritantHigh~0.05–0.1%est.
Methyl glucose sesquistearateHelps water and oil mix togetherMedium~1.8–2.6%est.
Argania spinosa kernel oilAn emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant propertiesMedium~1.3–1.9%est.
Dehydroacetic acidA preservativeMedium~0.3–0.6%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.35–0.75%est.
Disodium edtaStabilizes the product formulationMedium~0.1–0.4%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 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
Ethylhexyl palmitateAn emollient that helps soften the skin and create a nice product texture3/5~5.4–8.1%est.

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Ingredients

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Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Ethylhexyl palmitate~5.4–8.1%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient that helps soften the skin and create a nice product texture

More about Ethylhexyl palmitate
Isononyl isononanoate~4–6%
Formula
Irritation risk
Low
Works for
Moisturizing

Forms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness

More about Isononyl isononanoate
Stearyl alcohol~2.4–3.6%
Formula
Irritation risk
Low
Works for
Cleansing

An emollient that helps soften the skin

More about Stearyl alcohol
Glyceryl stearate~2.1–3.2%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Methyl glucose sesquistearate~1.8–2.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Methyl glucose sesquistearate
Glycerin~1.5–2.3%
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
Argania spinosa kernel oil~1.3–1.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

An emollient that helps soften the upper layer of the skin. Might have some weak anti-oxidant properties

More about Argania spinosa kernel oil
Rosa moschata oil~1–1.6%
Irritant · high
Benzyl alcohol~0.5–1%
Irritant · high
Irritation risk
High

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

More about Benzyl alcohol
Dehydroacetic acid~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Dehydroacetic acid
Ascorbic acid~0.4–1%
Under-dosedIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-oxidationAnti-aging

The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging

More about Ascorbic acid
Sodium hyaluronate~0.4–0.9%
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
Tocopheryl acetate~0.35–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Imidazolidinyl urea~0.15–0.6%
Irritant · high
Irritation risk
High

A preservative. Is more irritating than many other preservatives available

More about Imidazolidinyl urea
Carbomer~0.15–0.6%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Parfum~0.1–0.5%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Disodium edta~0.1–0.4%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Sodium hydroxide~0.1–0.35%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Linalool~0.05–0.3%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Citronellol~0.05–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Limonene~0.05–0.15%
Irritant · high
Irritation risk
High

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

More about Limonene
Citral~0.05–0.1%
Irritant · high
Irritation risk
High

A fragrance with a lemon scent. A likely irritant

More about Citral
Ingredient list view

Water, Ethylhexyl palmitate, Isononyl isononanoate, Stearyl alcohol, Glyceryl stearate, Methyl glucose sesquistearate, Glycerin, Argania spinosa kernel oil, Rosa moschata oil, Benzyl alcohol, Dehydroacetic acid, Ascorbic acid, Sodium hyaluronate, Tocopheryl acetate, Imidazolidinyl urea, Carbomer, Parfum, Disodium edta, Sodium hydroxide, Linalool, Citronellol, Limonene, Citral

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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
Skin ResearchVitamin c night moisturizerYOUR PRODUCTSkincyclopediaMoisturizing face cream with 20%SENTÉDermal Repair CreamAugustinus BaderThe Hydration Heros with The Rich Cream
Match—43%42%42%
Price——$167.00—
Shared key ingredients—3 of 33 of 33 of 3
Key difference—NiacinamideAcetyl GlucosamineAnhydroxylitol
Irritancy High Low Low 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 5 studies and safety reviews.

  1. 1
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  5. 5
Skin Research Vitamin c night moisturizer
Skin ResearchVitamin c night moisturizer

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