Bioderma Sébium Kerato+ Anti-Blemish Gel Cream for Acne Prone Skin

Bioderma Sébium Kerato+ Anti-Blemish Gel Cream for Acne Prone Skin

Efficacy75/100IrritancyMedium
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Works for

2 of 3 advertised claims delivered

Anti-blemish
1 ingredient credited for this claim
Strong support
What the product description says
“Sébium Kerato+ Anti-Blemish Gel Cream for Acne Prone Skin”
From product name

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

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)~1.4–2.1%
Moisturizing
11 ingredients credited for this claim
Good support
What the product description says
“Non-irritating, hydrating treatment to eliminate pimples, blackheads and refine skin texture, while reducing existing marks. , For acne-prone skin on the face. , Recommended by dermatologists. View our shipping & returns policy”
Source: Naos Store

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, mannitol.

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: chondrus crispus extract, dimethicone.

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~1.1–1.7%
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~2.2–3.2%
MannitolKey active· HumectantEffect: HighHelps to attract water to the upper layer of the skin~0.15–0.6%
Chondrus crispus extractKey active· OcclusiveEffect: HighRed algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency~0.2–0.75%
RhamnoseKey active· HumectantEffect: MediumHelps oil and water mix together. It also helps attract water to the upper layer of the skin~0.1–0.4%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.95–1.4%
Propylheptyl caprylateKey active· EmollientEffect: MediumHelps soften the upper layer of the skin~2.9–4.3%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~0.55–1.3%
Arachidyl alcohol· EmollientEffect: LowUsed to soften the upper layer of the skin and create a thicker product consistency~1.3–1.9%
Di-c12-13 alkyl malate· EmollientEffect: LowHelps soften the upper layer of the skin~4.6–6.8%
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~0.05–0.3%
Anti-aging
2 ingredients credited for this claim
Limited support
What the product description says
“Bioderma Sebium Kerato+ anti-blemish gel-cream for acne prone skin 30ML Anti-blemish high tolerance gel-cream 96 reviews £17.00 Product benefits Tightens pores Smoothes & refines skin texture Prevents blemishes FREE standard Shipping on orders over £35.”
Source: Naos Store

This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.This ingredient - rhamnose - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.

RhamnoseEffect: LowHelps oil and water mix together. It also helps attract water to the upper layer of the skin~0.1–0.4%
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~0.05–0.3%
Exfoliation
Not advertised by the brand · 1 ingredient 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: 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)~1.4–2.1%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 7 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
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~1.4–2.1%est.
Coco-glucosideUsed as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritatingHigh~0.5–1.2%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.2%est.
Sodium polyacryloyldimethyl taurateHelps oil and water mix togetherMedium~1.4–2.2%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~0.2–0.8%est.
Propyl gallateHelps preserve product formulations and can mask the smell of other ingredients in a productMedium~0.15–0.55%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%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
Chondrus crispus extractRed algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency3/5~0.2–0.75%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.95–1.4%est.
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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
Di-c12-13 alkyl malate~4.6–6.8%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Di-c12-13 alkyl malate
Propanediol~3.8–5.6%
Formula
Irritation risk
Low

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

More about Propanediol
Propylheptyl caprylate~2.9–4.3%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Propylheptyl caprylate
Glycerin~2.2–3.2%
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
Salicylic acid~1.4–2.1%
Hero · Anti-blemishIrritant · 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
Sodium polyacryloyldimethyl taurate~1.4–2.2%
Irritant · medium
Irritation risk
Medium

Helps oil and water mix together

More about Sodium polyacryloyldimethyl taurate
Arachidyl alcohol~1.3–1.9%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to soften the upper layer of the skin and create a thicker product consistency

More about Arachidyl alcohol
Dimethicone~1.1–1.7%
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
Cetearyl alcohol~0.95–1.4%
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
Behenyl alcohol~0.55–1.3%
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
Coco-glucoside~0.5–1.2%
Irritant · high
Irritation risk
High
Works for
Cleansing

Used as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritating

More about Coco-glucoside
Arachidyl glucoside~0.4–0.9%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Arachidyl glucoside
Sodium hydroxide~0.35–0.85%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Sodium citrate~0.2–0.8%
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
Chondrus crispus extract~0.2–0.75%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency

More about Chondrus crispus extract
Mannitol~0.15–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin

More about Mannitol
Propyl gallate~0.15–0.55%
Irritant · medium
Irritation risk
Medium

Helps preserve product formulations and can mask the smell of other ingredients in a product

More about Propyl gallate
Xylitol~0.1–0.45%
Formula
Irritation risk
Low

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitol
Rhamnose~0.1–0.4%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

Helps oil and water mix together. It also helps attract water to the upper layer of the skin

More about Rhamnose
Sodium metabisulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metabisulfite
Tocopherol~0.05–0.3%
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
Parfum~0.05–0.2%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Water, Di-c12-13 alkyl malate, Propanediol, Propylheptyl caprylate, Glycerin, Salicylic acid, Sodium polyacryloyldimethyl taurate, Arachidyl alcohol, Dimethicone, Cetearyl alcohol, Behenyl alcohol, Coco-glucoside, Arachidyl glucoside, Sodium hydroxide, Sodium citrate, Chondrus crispus extract, Mannitol, Propyl gallate, Xylitol, Rhamnose, Sodium metabisulfite, Tocopherol, Parfum

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Amazon AustraliaPrice as of 9/24/2026 03:42 GMT
≈ $17.15
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Amazon UKPrice as of 10/3/2026 15:59 GMT
≈ $19.63
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Face the future
≈ $22.47
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Naos Store
≈ $22.47
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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
BiodermaSébium Kerato+ Anti-Blemish Gel Cream for Acne Prone SkinYOUR PRODUCTVichyAqualia Mineral Water GelPaula's choiceInvisible Finish Moisture Gele.l.f. CosmeticsBlemish Breakthrough Blemish Calming Water Cream
Match—85%85%85%
Price$19.63$26.43+$6.80$42.00+$22.37—
Shared key ingredients—2 of 52 of 52 of 5
Key difference—Biosaccharide Gum-1NiacinamideNiacinamide
Irritancy Medium Medium Low Low
Drying alcohol— Contains drying alcohol ——
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Bioderma Sébium Kerato+ Anti-Blemish Gel Cream for Acne Prone Skin
BiodermaSébium Kerato+ Anti-Blemish Gel Cream for Acne Prone Skin

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As an Amazon Associate, WIMJ earns from qualifying purchases.