La Roche-Posay Toleriane Dermallergo Cream

La Roche-Posay Toleriane Dermallergo Cream

Efficacy100/100IrritancyMedium
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Works for

1 of 1 advertised claim delivered

Moisturizing
12 ingredients credited for this claim
Strong evidence
What the product description says
“This moisturizer provides 24-hour hydration for sensitive, reactive skin prone to dryness, tightness, redness or itchiness, and is suitable for those prone to allergy prone skin.”
Source: La Roche Posay Canada

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, butylene glycol.

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: butyrospermum parkii butter, dimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl dipeptide-1 cetyl ester

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.~3.8–5.7%
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~2.1–3.2%
DimethiconolKey active· Emollient, OcclusiveEffect: HighA silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time~0.35–0.8%
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~1.7–2.6%
Isocetyl stearateKey active· EmollientEffect: HighAn emollient that helps soften the skin~5.3–7.9%
Acetyl dipeptide-1 cetyl esterHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.15%
Butyrospermum parkii butterKey active· Emollient, OcclusiveEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~2.8–4.2%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.5–1.2%
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~0.95–1.45%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.85–1.3%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.1–0.45%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~1.2–1.8%
Anti-aging
Not advertised by the brand · 2 ingredients credited for this claim
Moderate evidence

This product contains acetyl dipeptide-1 cetyl ester. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Acetyl dipeptide-1 cetyl esterKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.05–0.15%
Butyrospermum parkii butterEffect: LowA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~2.8–4.2%

Can it cause trouble?

Irritancy
1 strong irritant: Salvia miltiorrhiza root extract
Medium risk
We flagged 6 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Salvia miltiorrhiza root extractAn aromatic plant root extract with a mint-like smell. Can be irritating. Used as a fragrance. Might have some anti-oxidant effectHigh~0.35–0.8%est.
Zea mays starchUsed to thicken the product's consistencyMedium~1.4–2%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~1.2–1.8%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.1–0.45%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.05–0.2%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.05–0.15%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
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~2.8–4.2%est.
Zea mays starchUsed to thicken the product's consistency3/5~1.4–2%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
Isocetyl stearate~5.3–7.9%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin

More about Isocetyl stearate
Squalane~3.8–5.7%
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
Butyrospermum parkii butter~2.8–4.2%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-agingAnti-oxidation

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Dimethicone~2.1–3.2%
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
Glycerin~1.7–2.6%
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
Zea mays starch~1.4–2%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Mattifying

Used to thicken the product's consistency

More about Zea mays starch
Pentylene glycol~1.2–1.8%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Butylene glycol~0.95–1.45%
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
Glyceryl stearate~0.85–1.3%
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~0.55–1.25%
Formula
Irritation risk
Low
Works for
Cleansing

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

More about Peg-100 stearate
Cetyl alcohol~0.5–1.2%
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
Salvia miltiorrhiza root extract~0.35–0.8%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

An aromatic plant root extract with a mint-like smell. Can be irritating. Used as a fragrance. Might have some anti-oxidant effect

More about Salvia miltiorrhiza root extract
Dimethiconol~0.35–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time

More about Dimethiconol
Sodium hydroxide~0.15–0.65%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Sphingomonas ferment extract~0.1–0.5%
Formula
Caprylyl glycol~0.1–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Citric acid~0.05–0.2%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Acetyl dipeptide-1 cetyl ester~0.05–0.15%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Acetyl dipeptide-1 cetyl ester
Acrylates/c10-30 alkyl acrylate crosspolymer~0.05–0.15%
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
Ingredient list view

Water, Isocetyl stearate, Squalane, Butyrospermum parkii butter, Dimethicone, Glycerin, Zea mays starch, Pentylene glycol, Butylene glycol, Glyceryl stearate, Peg-100 stearate, Cetyl alcohol, Salvia miltiorrhiza root extract, Dimethiconol, Sodium hydroxide, Sphingomonas ferment extract, Caprylyl glycol, Citric acid, Acetyl dipeptide-1 cetyl ester, Acrylates/c10-30 alkyl acrylate crosspolymer

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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
La Roche-PosayToleriane Dermallergo CreamYOUR PRODUCTUltraceuticalsUltra Calming Moisturiser CreamSBSInterFuse Treatment Cream FACE & NECK | skinbetter scienceBeauty PieTriple Hyaluronic Acid Deep Moisture Miracle Cream
Match—65%63%59%
Price$18.32$206.62+$188.30$210.00+$191.68$58.00+$39.68
Shared key ingredients—5 of 75 of 73 of 7
Key difference—NiacinamidePalmitoyl Tetrapeptide-7Betaine
Irritancy Medium Low Medium Low
Drying alcohol—— Contains drying alcohol —
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 3 studies and safety reviews.

  1. 1
  2. 2
  3. 3
La Roche-Posay Toleriane Dermallergo Cream
La Roche-PosayToleriane Dermallergo Cream

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As an Amazon Associate, WIMJ earns from qualifying purchases.