COSRX Vitamin E Vitalizing Sunscreen

COSRX Vitamin E Vitalizing Sunscreen

Efficacy0/100IrritancyMedium

Works for

Anti-aging
Tocopherol
Not delivered
What the product description says
“Enriched with Vitamin E and silica to reduce the appearance of fine lines and wrinkles, and regulate excess sebum production for a matte finish.”
Source: Lila Beauty

Effective ingredients missing or their concentration is too low.

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~0.05–0.15%
Moisturizing
Not advertised by the brand · Dimethicone, Cyclopentasiloxane + 8 more
Works

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: dimethicone, cetyl alcohol.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~1.3–1.5%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~0.6–0.9%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.45–0.65%
GlucoseKey active· HumectantEffect: MediumHelps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function~0.1–0.15%
Diphenylsiloxy phenyl trimethiconeEffect: LowHelp improve the product's texture~1.4–1.7%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.55–0.8%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~0.55–0.8%
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~0.25–0.45%
Dextrin· HumectantEffect: LowA sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin~0.2–0.35%
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~0.05–0.15%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.25–0.45%est.
HomosalateA weak sunscreen that offers some protection against the sun rays that cause sunburn (UVB), but does not offer meaningful protection against protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen. When used in low concentrations, helps to stabilize the product formulationMedium~4.4–5.4%est.
OctocryleneA weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreenMedium~3.6–4.4%est.
Butyloctyl salicylateA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its ownMedium~1.9–2.4%est.
Butyl methoxydibenzoylmethaneAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.Medium~2.2–2.7%est.
Vp/eicosene copolymerUsed to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skinMedium~1–1.2%est.
1,2-hexanediolA preservativeMedium~0.45–0.7%est.
Potassium cetyl phosphateHelps oil and water mix togetherMedium~0.35–0.65%est.
C12-20 alkyl glucosideHelps water and oil mix togetherMedium~0.3–0.55%est.
Disodium edtaStabilizes the product formulationMedium~0.25–0.4%est.
EthylhexylglycerinA preservativeMedium~0.2–0.4%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
Theobroma cacao extract—3/5~0.15–0.25%est.
Gossypium herbaceum extract—3/5~0.1–0.2%est.

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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
Propanediol~5.4–6.6%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Homosalate~4.4–5.4%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

A weak sunscreen that offers some protection against the sun rays that cause sunburn (UVB), but does not offer meaningful protection against protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen. When used in low concentrations, helps to stabilize the product formulation

More about Homosalate
Octocrylene~3.6–4.4%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

A weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreen

More about Octocrylene
Ethylhexyl salicylate~3.2–3.9%
Formula
Irritation risk
Low
Works for
Sun protection

Octisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen

More about Ethylhexyl salicylate
Butyloctyl salicylate~1.9–2.4%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

A synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its own

More about Butyloctyl salicylate
Butyl methoxydibenzoylmethane~2.2–2.7%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.

More about Butyl methoxydibenzoylmethane
Diphenylsiloxy phenyl trimethicone~1.4–1.7%
Formula
Irritation risk
Low
Works for
Moisturizing

Help improve the product's texture

More about Diphenylsiloxy phenyl trimethicone
Dimethicone~1.3–1.5%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Vp/eicosene copolymer~1–1.2%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

Used to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skin

More about Vp/eicosene copolymer
Silica~1.1–1.3%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Trisiloxane~0.6–0.9%
Formula
Irritation risk
Low

A type of silicone. Used to improve product texture

More about Trisiloxane
Cyclopentasiloxane~0.6–0.9%
Key active
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
Trimethylsiloxysilicate~0.55–0.8%
Formula
Irritation risk
Low

A type of silicone that helps create a nice product consistency and support the delivery of other ingredients

More about Trimethylsiloxysilicate
1,2-hexanediol~0.45–0.7%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Behenyl alcohol~0.55–0.8%
Formula
Irritation risk
Low
Works for
Moisturizing

Non-drying alcohol that helps water and oil mix together. Also serves as an emollient

More about Behenyl alcohol
Glyceryl stearate~0.55–0.8%
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
Peg-100 stearate~0.55–0.8%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix togehter and creates a nice product texture

More about Peg-100 stearate
C14-22 alcohols~0.4–0.6%
Formula
Irritation risk
Low

A non-drying alcohol that helps stabilize product formulations

More about C14-22 alcohols
Cetyl alcohol~0.45–0.65%
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
Potassium cetyl phosphate~0.35–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Potassium cetyl phosphate
Polyacrylate-13~0.35–0.6%
Formula
Irritation risk
Low

Used to create a thicker product consistency and stabilize the product formulation

More about Polyacrylate-13
Polyisobutene~0.3–0.55%
Formula
Irritation risk
Low

Used to improve the product consistency

More about Polyisobutene
Parfum~0.25–0.45%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
C12-20 alkyl glucoside~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about C12-20 alkyl glucoside
Butylene glycol~0.25–0.45%
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
Disodium edta~0.25–0.4%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Ethylhexylglycerin~0.2–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Polysorbate 20~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 20
Sorbitan isostearate~0.2–0.35%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan isostearate
Dextrin~0.2–0.35%
Formula
Irritation risk
Low
Works for
Moisturizing

A sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin

More about Dextrin
Theobroma cacao extract~0.15–0.25%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Theobroma cacao extract
Gossypium herbaceum extract~0.1–0.2%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Gossypium herbaceum extract
Glucose~0.1–0.15%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function

More about Glucose
Tocopherol~0.05–0.15%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

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
Ingredient list view

Water, Propanediol, Homosalate, Octocrylene, Ethylhexyl salicylate, Butyloctyl salicylate, Butyl methoxydibenzoylmethane, Diphenylsiloxy phenyl trimethicone, Dimethicone, Vp/eicosene copolymer, Silica, Trisiloxane, Cyclopentasiloxane, Trimethylsiloxysilicate, 1,2-hexanediol, Behenyl alcohol, Glyceryl stearate, Peg-100 stearate, C14-22 alcohols, Cetyl alcohol, Potassium cetyl phosphate, Polyacrylate-13, Polyisobutene, Parfum, C12-20 alkyl glucoside, Butylene glycol, Disodium edta, Ethylhexylglycerin, Polysorbate 20, Sorbitan isostearate, Dextrin, Theobroma cacao extract, Gossypium herbaceum extract, Glucose, Tocopherol

Compare prices

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Amazon USPrice as of 11/7 12:14 GMT
$38.63
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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
COSRXVitamin E Vitalizing SunscreenYOUR PRODUCTPurlisseMatcha Green Tea Antioxidant Priming MoisturizerAstridSun Sensitive Face Cream 50+AnuaZero-Cast Moisturizing Finish Sunscreen
Match—36%34%33%
Price$38.63$20.00−$18.63$10.63−$28.00$14.67−$23.96
Shared key ingredients—5 of 63 of 65 of 6
Key difference—Aphanizomenon Flos-Aquae ExtractPanthenolNiacinamide
Irritancy Medium Medium Medium Low
Drying alcohol————
View product Shop Shop Shop

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Product summary

"COSRX - Buy Cosrx Vitamin E Vitalizing Sunscreen Australia - Korean Skincare and Makeup" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Price

The product retails for 25.50A$ in Australia.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 12 studies and safety reviews.

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COSRX Vitamin E Vitalizing Sunscreen
COSRXVitamin E Vitalizing Sunscreen

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As an Amazon Associate, WIMJ earns from qualifying purchases.