SkinCeuticals Glycolic 10 Overnight Treatment

SkinCeuticals Glycolic 10 Overnight Treatment

Efficacy91/100IrritancyLow
Edit

Works for

3 of 3 advertised claims delivered

Exfoliation
Glycolic acid, Salicylic acid
Strong evidence
What the product description says
“Delivering a true 10% glycolic acid value to skin which exfoliates to promote skin clarity and brightness.”
Source: Skinceuticals

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: glycolic acid.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~5.6–8.4%
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)~0.05–0.3%
Evens skin tone
Glycolic acid, Salicylic acid
Strong evidence
What the product description says
“Improves the appearance of skin texture and tone”
Source: Skinceuticals

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

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.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~5.6–8.4%
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)~0.05–0.3%
Moisturizing
Polyglycerin-3, Dimethicone + 9 more
Good evidence
What the product description says
“Glycolic 10 Renew Overnight features a synergistic combination of 10% glycolic free acid value, 2% Phytic acid to promote skin clarity and brightness and a triple action-soothing complex of botanicals and oils to help support the skin barrier.”
Source: Skinceuticals

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, polyglycerin-3.

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, helianthus annuus seed cera.

Polyglycerin-3Key active· HumectantEffect: HighHelps to attract water to the upper layer of the skin~0.05–0.25%
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~2.8–4.3%
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~1.3–2%
Jojoba estersKey active· EmollientEffect: HighAn emollient made of jojoba oil. Helps soften the skin and support its barrier function~0.35–0.8%
Helianthus annuus seed ceraKey active· EmollientEffect: HighHelps soften the upper layer of the skin~0.15–0.7%
Acacia decurrens flower ceraKey active· EmollientEffect: MediumMimosa flower fax. Helps soften the upper layer of the skin. It adds a nice smell, but could be irritating~0.1–0.4%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.15–0.6%
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~1.7–2.5%
Cetyl peg/ppg-10/1 dimethiconeEffect: LowA type of silicone that helps water and oil mix together. Can help to soften upper layer of the skin~0.85–1.25%
Dicaprylyl carbonate· EmollientEffect: LowHelps products spread more easily and works as an emollient to soften skin~3.8–5.6%
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~0.05–0.2%
Anti-aging
Not advertised by the brand · Glycolic acid, Tocopherol
Strong evidence

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

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.

Glycolic acidKey activeEffect: HighAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid~5.6–8.4%
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~0.05–0.2%

Can it cause trouble?

Irritancy
9 flagged ingredients
Low risk
We flag 9 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Glycolic acidAn alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acidHigh~5.6–8.4%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~0.05–0.3%est.
Acacia decurrens flower ceraMimosa flower fax. Helps soften the upper layer of the skin. It adds a nice smell, but could be irritatingHigh~0.1–0.4%est.
Phytic acidAn alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmeticsMedium~1–1.5%est.
Aluminum starch octenylsuccinateUsed to thicken the product's consistencyMedium~0.5–1.2%est.
Polyglyceryl-4 isostearateHelps water and oil mix togetherMedium~0.4–0.95%est.
Jojoba estersAn emollient made of jojoba oil. Helps soften the skin and support its barrier functionMedium~0.35–0.8%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.6%est.
Disodium edtaStabilizes the product formulationMedium~0.1–0.4%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged
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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycolic acid~5.6–8.4%
Key activeIrritant · high
Irritation risk
High
Works for
ExfoliationAnti-agingEvens skin toneAnti-blemish

An alpha-hydroxy acid (AHA) that helps to remove the dead skin cells on the surface of the skin reveling a more even, smoother complexation. It is also able to stimulate collagen production with long-term use. Could help to reduce pore congestion. It can be irritating to the skin. Apply sunscreen daily if using products with glycolic acid

More about Glycolic acid
Dicaprylyl carbonate~3.8–5.6%
Formula
Irritation risk
Low
Works for
Moisturizing

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

More about Dicaprylyl carbonate
Dimethicone~2.8–4.3%
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
Sodium hydroxide~2.1–3.1%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Butylene glycol~1.7–2.5%
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
Propanediol~1.5–2.2%
Formula
Irritation risk
Low

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

More about Propanediol
Glycerin~1.3–2%
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
Phytic acid~1–1.5%
Irritant · medium
Irritation risk
Medium

An alpha-hydroxy acid (AHA), but is mostly used to stabilize product formulations in cosmetics

More about Phytic acid
Cetyl peg/ppg-10/1 dimethicone~0.85–1.25%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

A type of silicone that helps water and oil mix together. Can help to soften upper layer of the skin

More about Cetyl peg/ppg-10/1 dimethicone
Aluminum starch octenylsuccinate~0.5–1.2%
Irritant · medium
Irritation risk
Medium

Used to thicken the product's consistency

More about Aluminum starch octenylsuccinate
Nylon-12~0.5–1.2%
Formula
Irritation risk
Low

Used to create a nice product consistency

More about Nylon-12
Polyglyceryl-4 isostearate~0.4–0.95%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Polyglyceryl-4 isostearate
Magnesium sulfate~0.4–0.9%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Magnesium sulfate
Jojoba esters~0.35–0.8%
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
Phenoxyethanol~0.15–0.6%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Helianthus annuus seed cera~0.15–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Helianthus annuus seed cera
Caprylyl glycol~0.15–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

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

Stabilizes the product formulation

More about Disodium edta
Salicylic acid~0.05–0.3%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-blemishExfoliationAnti-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
Acacia decurrens flower cera~0.1–0.4%
Key activeIrritant · high
Irritation risk
High
Works for
Moisturizing

Mimosa flower fax. Helps soften the upper layer of the skin. It adds a nice smell, but could be irritating

More about Acacia decurrens flower cera
Polyglycerin-3~0.05–0.25%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin

More about Polyglycerin-3
Tocopherol~0.05–0.2%
Formula
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
Ingredient list view

Water, Glycolic acid, Dicaprylyl carbonate, Dimethicone, Sodium hydroxide, Butylene glycol, Propanediol, Glycerin, Phytic acid, Cetyl peg/ppg-10/1 dimethicone, Aluminum starch octenylsuccinate, Nylon-12, Polyglyceryl-4 isostearate, Magnesium sulfate, Jojoba esters, Phenoxyethanol, Helianthus annuus seed cera, Caprylyl glycol, Disodium edta, Salicylic acid, Acacia decurrens flower cera, Polyglycerin-3, Tocopherol

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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
SkinCeuticalsGlycolic 10 Overnight TreatmentYOUR PRODUCTGlytoneAge-Defying Antioxidant Day CreamPevonia BotanicaPevonia Radiance Renewing Glycocides CreamISDINIsdinceutics Glicoisdin 8 Soft Peeling Effect Face Cream
Match—56%55%55%
Price$121.29$92.00−$29.29—$31.38−$89.91
Shared key ingredients—3 of 63 of 63 of 6
Key difference—AnhydroxylitolHyaluronic AcidCeramide Np
Irritancy Low Low Low Low
Drying alcohol————
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Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.