The INKEY List CA Succinic Acid Blemish Treatment

The INKEY List CA Succinic Acid Blemish Treatment

Efficacy91/100IrritancyLow·100% recommend (1 review)

Works for

Exfoliation
Salicylic acid
Works well
What the product description says
“1% Salicylic Acid gently exfoliates.”
Source: The Inkey list

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: salicylic acid.

Salicylic acidKey activeEffect: 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)~0.5–1.2%
Anti-blemish
Colloidal sulfur, Salicylic acid
Works well
What the product description says
“Succinic Acid Blemish Treatment”
Source: The Inkey list

This product can help reduce breakouts and clogged pores because it contains the following ingredient: colloidal sulfur, salicylic acid. These ingredients is used for treating acne and can have a noticeable effect.

Colloidal sulfurHeroEffect: High~1.7–2.6%
Salicylic acidHeroEffect: 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)~0.5–1.2%
Moisturizing
Caprylic/capric triglyceride, Glyceryl stearate se + 5 more
Works
What the product description says
“A 0.4% Hyaluronic Acid Complex provides hydration to help maintain skin comfort.”
Source: The Inkey list

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: caprylic/capric triglyceride, squalane.

Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: 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~6.1–9.1%
Glyceryl stearate seKey activeEffect: MediumUsed to stabilize the product formulations and works as an emollient~3.5–5.2%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~2.1–3.2%
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~1.5–2.2%
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.~0.45–1.1%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.2–0.8%
Stearic acid· EmollientEffect: LowHelps oil and water mix together and works as an emollient~2.6–3.8%

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
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~0.5–1.2%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.2–0.7%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~6.1–9.1%est.
Colloidal sulfur—Medium~1.7–2.6%est.
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerA gelling agent that thickens the product consistency and leaves the skin with a velvety finishMedium~0.95–1.4%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.2–0.7%est.
EthylhexylglycerinA preservativeMedium~0.15–0.6%est.
Dehydroacetic acidA preservativeMedium~0.05–0.25%est.
Trisodium ethylenediamine disuccinateUsed to improve stability of the formulationMedium~0.05–0.1%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
Glyceryl stearate seUsed to stabilize the product formulations and works as an emollient2/5~3.5–5.2%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~2.1–3.2%est.

User reviews

Would you recommend?
100%·yes

1 of 1 community members would buy it again.

100% would0% wouldn't
  • Speedy· Sep 2023Recommends

    Very gentle and effective blemish treatment. Has a funky smell that disappears after a while. It can be a bit drying if used over too large an area.

What reviewers noticed
Marker shows the average response

Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Caprylic/capric triglyceride~6.1–9.1%
Key activeIrritant · 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
Glyceryl stearate se~3.5–5.2%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

Used to stabilize the product formulations and works as an emollient

More about Glyceryl stearate se
Stearic acid~2.6–3.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Cetearyl alcohol~2.1–3.2%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Colloidal sulfur~1.7–2.6%
Hero · Anti-blemishIrritant · medium
Irritation risk
Medium
Works for
Anti-blemish
More about Colloidal sulfur
Glycerin~1.5–2.2%
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
Succinic acid~1.2–1.8%
Formula
Irritation risk
Low
More about Succinic acid
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer~0.95–1.4%
Irritant · medium
Irritation risk
Medium

A gelling agent that thickens the product consistency and leaves the skin with a velvety finish

More about Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer
Salicylic acid~0.5–1.2%
Hero · Anti-blemishIrritant · high
Irritation risk
High
Works for
ExfoliationAnti-inflammatoryAnti-blemishAntibacterialEvens 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
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Squalane~0.45–1.1%
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
Benzyl alcohol~0.2–0.7%
Irritant · high
Irritation risk
High

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

More about Benzyl alcohol
Sodium hyaluronate~0.2–0.8%
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
Polysorbate 60~0.2–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Ethylhexylglycerin~0.15–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Sodium hydroxide~0.1–0.45%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Dehydroacetic acid~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Dehydroacetic acid
Malachite extract~0.05–0.3%
Formula
Irritation risk
Low
Works for
Anti-aging

A mineral that is claimed to be able to support collagen product in skin, but evidence of effectiveness is missing

More about Malachite extract
Sorbitan isostearate~0.05–0.25%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan isostearate
Trisodium ethylenediamine disuccinate~0.05–0.1%
Irritant · medium
Irritation risk
Medium

Used to improve stability of the formulation

More about Trisodium ethylenediamine disuccinate
Chlorophyllin-copper complex~0.01–0.1%
Formula
Ingredient list view

Water, Caprylic/capric triglyceride, Glyceryl stearate se, Stearic acid, Cetearyl alcohol, Colloidal sulfur, Glycerin, Succinic acid, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Salicylic acid, Phenoxyethanol, Squalane, Benzyl alcohol, Sodium hyaluronate, Polysorbate 60, Ethylhexylglycerin, Sodium hydroxide, Dehydroacetic acid, Malachite extract, Sorbitan isostearate, Trisodium ethylenediamine disuccinate, Chlorophyllin-copper complex

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Amazon USPrice as of 11/11 00:29 GMT
$15.00
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$15.00
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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
The INKEY List CASuccinic Acid Blemish TreatmentYOUR PRODUCTDermalogicaPost breakout fixDr. Jart+Teatreement Soothing Spot CorrectorSkinfixAcne+ 2% BHA Spot Treatment
Match—79%75%75%
Price$15.00$25.00+$10.00$19.40+$4.40$30.00+$15.00
Shared key ingredients—4 of 65 of 63 of 6
Key difference—Linoleic AcidNiacinamideNiacinamide
Irritancy Low Low High Low
Drying alcohol—— Contains drying alcohol —
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More alternatives: REVOLUTION SKINCARE Combination Skin Peeling SolutionCeraVe Blemish Control Gel Moisturiser with 2% Salicylic Acid & Niacinamide for Blemish-Prone Skin

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The INKEY List CA Succinic Acid Blemish Treatment
The INKEY List CASuccinic Acid Blemish Treatment

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