Estée Lauder Perfectionist Pro Rapid Brightening Treatment with Ferment2+ Vitamin C

Estée Lauder Perfectionist Pro Rapid Brightening Treatment with Ferment2+ Vitamin C

Efficacy100/100IrritancyMedium
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Works for

3 of 3 advertised claims delivered

Anti-aging
4 ingredients credited for this claim
Strong support
What the product description says
“Lightweight Serum Highlighted Ingredients. . Vitamin C. Visibly brightens and helps promote a youthful appearance. . Ferment².”
Source: Sephora

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: ascorbyl glucoside, resveratrol.

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.

Acetyl glucosamineKey activeEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~0.55–0.8%
Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.3–1.6%
ResveratrolKey activeEffect: MediumHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone~0.2–0.4%
Algae extractEffect: LowPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~1.1–1.4%
Evens skin tone
6 ingredients credited for this claim
Strong support
What the product description says
“Dark Spots, Dryness, and Dullness and Uneven Texture Formulation.”
Source: Sephora

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: acetyl glucosamine, hydroxyethyl urea

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: ascorbyl glucoside, resveratrol.

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.

Acetyl glucosamineKey activeEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~0.55–0.8%
Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.3–1.6%
ResveratrolEffect: LowHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone~0.2–0.4%
Yeast extractEffect: Low, below effective doseHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.25–0.45%
Dipotassium glycyrrhizateEffect: Low, below effective doseA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.15–0.3%
Salicylic acidEffect: Low, below effective doseUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.2–0.35%
Moisturizing
28 ingredients credited for this claim
Strong support
What the product description says
“Dark Spots, Dryness, and Dullness and Uneven Texture Formulation.”
Source: Sephora

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: algae extract, faex.

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: dimethicone, squalane.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl glucosamine

Sodium lactateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product~0.2–0.35%
Sodium pcaKey active· HumectantEffect: HighNaturally present in skin and helps to attract water to its upper layer~0.2–0.35%
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.~0.25–0.45%
SucroseKey active· HumectantEffect: HighCan help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion~0.55–0.8%
Acetyl glucosamineHero· HumectantEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~0.55–0.8%
Algae extractKey active· Humectant, EmollientEffect: HighPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~1.1–1.4%
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~1.9–2.3%
FaexKey active· HumectantEffect: HighYeast extract. Helps to attract water to the upper layer of the skin~0.2–0.4%
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~4.1–5%
Glyceryl acrylate/acrylic acid copolymerKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency~0.2–0.4%
Hydroxyethyl ureaKey active· HumectantEffect: HighA derivative of urea, a compound that is naturally present in skin. Attracts water to the upper layer of the skin. Can enhance penetration of other ingredients~0.5–0.7%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.2–0.35%
Sodium polyaspartateKey active· HumectantEffect: MediumHelps attract water to the upper layer of the skin and can help stabilize the product formulation~0.25–0.4%
Molasses extractKey active· HumectantEffect: MediumHelps attract water to the upper layer of the skin. Might have a weak skin-lightening effect, but solid research is missing~0.3–0.55%
Hydrolyzed prunus domesticaKey activeEffect: MediumA plant extract that might have some anti-oxidant properties~0.15–0.3%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.25–0.5%
Dextrin· HumectantEffect: LowA sugar that is used to stabilize the product formulation. Can help attract water to the upper layer of the skin~0.25–0.45%
Peg-75· HumectantEffect: LowHelps create a nice product texture and soften the upper layer of the skin.~0.25–0.45%
Sorbitol· HumectantEffect: LowHelps attract water to the upper layer of the skin and improves the product texture~0.25–0.4%
Isononyl isononanoate· Emollient, OcclusiveEffect: LowForms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness~2.3–2.9%
Bis-peg-18 methyl ether dimethyl silane· Humectant, EmollientEffect: LowA type of silicone that helps soften the upper layer of the skin and create a nice product texture~0.25–0.45%
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~5.8–7.1%
Yeast extractUnder-dosedEffect: HighHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.25–0.45%
Dipotassium glycyrrhizateUnder-dosedEffect: HighA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.15–0.3%
Avena sativa kernel extractUnder-dosedEffect: HighAn effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties~0.3–0.55%
Triticum vulgare germ extractUnder-dosedEffect: MediumPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance~0.25–0.5%
Pyrus malus fruit extractUnder-dosedEffect: MediumCan have some moisturizing properties due to its sugar content~0.3–0.55%
Lens esculenta fruit extractUnder-dosedEffect: MediumA plant extract containing sugars that might help attract water to the upper layer of the skin. Is claimed by the manufacturer to help reduce pore size but evidence is lacking~0.4–0.6%
Anti-oxidation
Not advertised by the brand · 14 ingredients credited for this claim
Strong support

This product contains antioxidants (resveratrol) 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 - ascorbyl glucoside also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

ResveratrolKey activeEffect: HighHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone~0.2–0.4%
Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.3–1.6%
CaffeineEffect: LowMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes~0.2–0.35%
Hydrolyzed prunus domesticaEffect: LowA plant extract that might have some anti-oxidant properties~0.15–0.3%
OryzanolEffect: LowAn anti-oxidant that helps stabilize product formulations. Might help neutralise free radicals in skin~0.2–0.35%
Myrtus communis leaf extractEffect: LowA plant extract that contains an essential oil and often used for its fragrance. Can be irritating. It has some anti-bacterial and anti-oxidant properties~0.25–0.45%
Yeast extractUnder-dosedEffect: MediumHelps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin~0.25–0.45%
Citrullus lanatus fruit extractEffect: Low, below effective doseA plant extract that can contain an antioxidant compound~0.3–0.6%
Tocopheryl acetateEffect: Low, below effective doseA 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.~0.25–0.45%
Avena sativa kernel extractEffect: Low, below effective doseAn effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties~0.3–0.55%
Hordeum vulgare extractEffect: Low, below effective doseA plant extract that might have some anti-oxidant properties. Avoid if you are sensitive to gluten~0.25–0.45%
Pyrus malus fruit extractEffect: Low, below effective doseCan have some moisturizing properties due to its sugar content~0.3–0.55%
Triticum vulgare germ extractEffect: Low, below effective dosePlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance~0.25–0.5%
Lens esculenta fruit extractEffect: Low, below effective doseA plant extract containing sugars that might help attract water to the upper layer of the skin. Is claimed by the manufacturer to help reduce pore size but evidence is lacking~0.4–0.6%
Exfoliation
Not advertised by the brand · 3 ingredients credited for this claim
Strong support

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: hydroxyethyl urea.

Hydroxyethyl ureaKey activeEffect: HighA derivative of urea, a compound that is naturally present in skin. Attracts water to the upper layer of the skin. Can enhance penetration of other ingredients~0.5–0.7%
Acetyl glucosamineKey activeEffect: MediumAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~0.55–0.8%
Salicylic acidUnder-dosedEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.2–0.35%

Can it cause trouble?

Irritancy
2 strong irritants: Myrtus communis leaf extract, Parfum
Medium risk
We flagged 29 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Myrtus communis leaf extractA plant extract that contains an essential oil and often used for its fragrance. Can be irritating. It has some anti-bacterial and anti-oxidant propertiesHigh~0.25–0.45%est.
Salicylic acidUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)High~0.2–0.35%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.2–0.35%est.
Ascorbyl glucosideA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsMedium~1.3–1.6%est.
Lens esculenta fruit extractA plant extract containing sugars that might help attract water to the upper layer of the skin. Is claimed by the manufacturer to help reduce pore size but evidence is lackingMedium~0.4–0.6%est.
Citrullus lanatus fruit extractA plant extract that can contain an antioxidant compoundMedium~0.3–0.6%est.
Pyrus malus fruit extractCan have some moisturizing properties due to its sugar contentMedium~0.3–0.55%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intoleranceMedium~0.25–0.5%est.
Hordeum vulgare extractA plant extract that might have some anti-oxidant properties. Avoid if you are sensitive to glutenMedium~0.25–0.45%est.
Hydrolyzed prunus domesticaA plant extract that might have some anti-oxidant propertiesMedium~0.15–0.3%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.2–0.35%est.
Sodium lactateHelps attract water to the upper layer of the skin. Is often used to adjust the pH level of the productMedium~0.2–0.35%est.
ResveratrolHelps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin toneMedium~0.2–0.4%est.
EthylhexylglycerinA preservativeMedium~0.2–0.4%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~0.25–0.45%est.
Oleth-3 phosphateHelps water and oil mix togetherMedium~0.25–0.45%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.25–0.5%est.
Oleth-3Helps water and oil mix togetherMedium~0.25–0.45%est.
Sodium polyaspartateHelps attract water to the upper layer of the skin and can help stabilize the product formulationMedium~0.25–0.4%est.
Oleth-5Helps water and oil mix togetherMedium~0.25–0.45%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.25–0.45%est.
Choleth-24Helps oil and water mix togetherMedium~0.25–0.45%est.
Ceteth-24Helps oil and water mix togetherMedium~0.3–0.6%est.
Glyceryl acrylate/acrylic acid copolymerHelps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistencyMedium~0.2–0.4%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.2–0.35%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.15–0.3%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.25%est.
BhtA preservativeMedium~0.15–0.25%est.
Potassium sorbateA preservativeMedium~0.15–0.3%est.
Comedogenic
4 ingredients rated 2 or more on the 0–5 pore-clogging scale
4 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
Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~1.1–1.4%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance3/5~0.25–0.5%est.
Oleth-3 phosphateHelps water and oil mix together3/5~0.25–0.45%est.
Oleth-3Helps water and oil mix together3/5~0.25–0.45%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
Butylene glycol~5.8–7.1%
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
Glycerin~4.1–5%
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
Glycereth-26~3–3.6%
Formula
Irritation risk
Low

Helps create a thicker product consistency

More about Glycereth-26
Isononyl isononanoate~2.3–2.9%
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
Dimethicone~1.9–2.3%
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
Propanediol~1.5–1.9%
Formula
Irritation risk
Low

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

More about Propanediol
Ascorbyl glucoside~1.3–1.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin toneAnti-agingAnti-oxidation

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about Ascorbyl glucoside
Algae extract~1.1–1.4%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract
Sucrose~0.55–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion

More about Sucrose
Acetyl glucosamine~0.55–0.8%
Hero · Moisturizing
Irritation risk
Low
Works for
Anti-agingEvens skin toneMoisturizingExfoliation

An effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin

More about Acetyl glucosamine
Hydroxyethyl urea~0.5–0.7%
Key active
Irritation risk
Low
Works for
ExfoliationMoisturizing

A derivative of urea, a compound that is naturally present in skin. Attracts water to the upper layer of the skin. Can enhance penetration of other ingredients

More about Hydroxyethyl urea
Lens esculenta fruit extract~0.4–0.6%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A plant extract containing sugars that might help attract water to the upper layer of the skin. Is claimed by the manufacturer to help reduce pore size but evidence is lacking

More about Lens esculenta fruit extract
Citrullus lanatus fruit extract~0.3–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that can contain an antioxidant compound

More about Citrullus lanatus fruit extract
Pyrus malus fruit extract~0.3–0.55%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

Can have some moisturizing properties due to its sugar content

More about Pyrus malus fruit extract
Molasses extract~0.3–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Might have a weak skin-lightening effect, but solid research is missing

More about Molasses extract
Myrtus communis leaf extract~0.25–0.45%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-oxidation

A plant extract that contains an essential oil and often used for its fragrance. Can be irritating. It has some anti-bacterial and anti-oxidant properties

More about Myrtus communis leaf extract
Avena sativa kernel extract~0.3–0.55%
Under-dosed
Irritation risk
Low
Works for
Reduces irritationMoisturizingAnti-inflammatoryReduces rednessAnti-oxidation

An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties

More about Avena sativa kernel extract
Triticum vulgare germ extract~0.25–0.5%
Under-dosedComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Plant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance

More about Triticum vulgare germ extract
Hordeum vulgare extract~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties. Avoid if you are sensitive to gluten

More about Hordeum vulgare extract
Cladosiphon okamuranus extract~0.2–0.35%
Formula
Salicylic acid~0.2–0.35%
Under-dosedIrritant · high
Irritation risk
High
Works for
ExfoliationAnti-blemishAnti-inflammatoryAntibacterialEvens skin tone

Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)

More about Salicylic acid
Hydrolyzed prunus domestica~0.15–0.3%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A plant extract that might have some anti-oxidant properties

More about Hydrolyzed prunus domestica
Caffeine~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine
Sodium lactate~0.2–0.35%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product

More about Sodium lactate
Dipotassium glycyrrhizate~0.15–0.3%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Squalane~0.25–0.45%
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
Oryzanol~0.2–0.35%
Formula
Irritation risk
Low
Works for
Anti-oxidation

An anti-oxidant that helps stabilize product formulations. Might help neutralise free radicals in skin

More about Oryzanol
Resveratrol~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-agingEvens skin tone

Helps neutralize free radicals in skin and might help reduce fine lines and wrinkles, as well as even out the skin tone

More about Resveratrol
Sodium hyaluronate~0.2–0.35%
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
Sodium pca~0.2–0.35%
Key active
Irritation risk
Low
Works for
Moisturizing

Naturally present in skin and helps to attract water to its upper layer

More about Sodium pca
Ethylhexylglycerin~0.2–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Bis-peg-18 methyl ether dimethyl silane~0.25–0.45%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

A type of silicone that helps soften the upper layer of the skin and create a nice product texture

More about Bis-peg-18 methyl ether dimethyl silane
Tocopheryl acetate~0.25–0.45%
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
Peg-75~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps create a nice product texture and soften the upper layer of the skin.

More about Peg-75
Oleth-3 phosphate~0.25–0.45%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps water and oil mix together

More about Oleth-3 phosphate
Sorbitol~0.25–0.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Sorbitol
Caprylyl glycol~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Oleth-3~0.25–0.45%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps water and oil mix together

More about Oleth-3
Sodium polyaspartate~0.25–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin and can help stabilize the product formulation

More about Sodium polyaspartate
Oleth-5~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Oleth-5
Acrylates/c10-30 alkyl acrylate crosspolymer~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Propylene glycol caprylate~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing
More about Propylene glycol caprylate
Dextrin~0.25–0.45%
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
Yeast extract~0.25–0.4%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-oxidationReduces irritationAnti-inflammatoryEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract
Faex~0.2–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Yeast extract. Helps to attract water to the upper layer of the skin

More about Faex
Yeast extract~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-oxidationReduces irritationAnti-inflammatoryEvens skin tone

Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties. It can help calm down inflammation in skin

More about Yeast extract
Choleth-24~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Choleth-24
Carbomer~0.25–0.4%
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
Sodium hydroxide~0.25–0.45%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Ceteth-24~0.3–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Ceteth-24
Xanthan gum~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Parfum~0.2–0.35%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Glyceryl acrylate/acrylic acid copolymer~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency

More about Glyceryl acrylate/acrylic acid copolymer
Citric acid~0.2–0.35%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Sodium citrate~0.15–0.3%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Disodium edta~0.15–0.25%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Bht~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Potassium sorbate~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.15–0.25%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Phenoxyethanol~0.15–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Butylene glycol, Glycerin, Glycereth-26, Isononyl isononanoate, Dimethicone, Propanediol, Ascorbyl glucoside, Algae extract, Sucrose, Acetyl glucosamine, Hydroxyethyl urea, Lens esculenta fruit extract, Citrullus lanatus fruit extract, Pyrus malus fruit extract, Molasses extract, Myrtus communis leaf extract, Avena sativa kernel extract, Triticum vulgare germ extract, Hordeum vulgare extract, Cladosiphon okamuranus extract, Salicylic acid, Hydrolyzed prunus domestica, Caffeine, Sodium lactate, Dipotassium glycyrrhizate, Squalane, Oryzanol, Resveratrol, Sodium hyaluronate, Sodium pca, Ethylhexylglycerin, Bis-peg-18 methyl ether dimethyl silane, Tocopheryl acetate, Peg-75, Oleth-3 phosphate, Sorbitol, Caprylyl glycol, Oleth-3, Sodium polyaspartate, Oleth-5, Acrylates/c10-30 alkyl acrylate crosspolymer, Propylene glycol caprylate, Dextrin, Yeast extract, Faex, Yeast extract, Choleth-24, Carbomer, Sodium hydroxide, Ceteth-24, Xanthan gum, Parfum, Glyceryl acrylate/acrylic acid copolymer, Citric acid, Sodium citrate, Disodium edta, Bht, Potassium sorbate, Sodium benzoate, Phenoxyethanol

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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
Estée LauderPerfectionist Pro Rapid Brightening Treatment with Ferment2+ Vitamin CYOUR PRODUCTLab Series Skincare for MenMax LS Power V Lifting SerumCliniqueFresh Pressed Daily Booster with Pure Vitamin C 10%NaturiumEncapsulated Salicylic Acid Moisturizer 0.75%
Match—87%84%80%
Price$38.99$75.00+$36.01$20.96−$18.03$19.00−$19.99
Shared key ingredients—11 of 189 of 184 of 18
Key difference—NiacinamideVitamin CNiacinamide
Irritancy Medium Medium Medium Medium
Drying alcohol————
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Product summary

"Estée Lauder - Perfectionist Pro Rapid Brightening Treatment with Ferment2+ Vitamin C" has a good moisturizing formula. The formulation is based on a combination of good humectants and emollients. Both are needed to increase the skin hydration level. Humectants in this product (acetyl glucosamine, algae extract, faex, glycerin and glyceryl acrylate/acrylic acid copolymer) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (algae extract, dimethicone, squalane, bis-peg-18 methyl ether dimethyl silane and caprylyl glycol) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Irritation risk

There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this moisturizer to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails from 25.91$ up to 120.00$ in the United States, for 86.00£ in the United Kingdom and for 158.00CA$ in Canada.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 42 studies and safety reviews.

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Estée Lauder Perfectionist Pro Rapid Brightening Treatment with Ferment2+ Vitamin C
Estée LauderPerfectionist Pro Rapid Brightening Treatment with Ferment2+ Vitamin C

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As an Amazon Associate, WIMJ earns from qualifying purchases.