La Roche-Posay Toleriane Rosaliac AR SPF30 Moisturiser For Dry, Redness-Prone Skin
Works for
1 of 1 advertised claim delivered
Sun protectionSPF 30 · 4 UV filtersBroad spectrum
This product offers a good level of protection against both UVB and UVA rays.
This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.
This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.
Evens skin toneNot advertised by the brand · No ingredient credited for this claimStrong support
This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).
Anti-agingNot advertised by the brand · 1 ingredient credited for this claimStrong support
This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.
MoisturizingNot advertised by the brand · 8 ingredients credited for this claimGood support
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, caprylyl 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: isopropyl myristate, cetearyl alcohol.
Can it cause trouble?
Irritancy1 strong irritant: Alcohol denat.Medium risk
Comedogenic3 ingredients rated 2 or more on the 0–5 pore-clogging scale3 flagged
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Ingredients
Filter by role to see what each ingredient is doing.
Water~45–55%
Drometrizole trisiloxane~6.5–7.9%
- Irritation risk
- Medium
Mexoryl XL. A UV filter. Effective in the UVB and UVA range. It is stable. Unfortunately, not approved in the US yet
More about Drometrizole trisiloxaneAlcohol denat.~4.6–5.6%
- Irritation risk
- High
Produces temporary toning effect. Can help dissolve other ingredients or preserve products
More about Alcohol denat.Isopropyl myristate~3.3–4%
- Irritation risk
- Low
- Comedogenicity
- 3/5
An emollient that helps soften the skin. Could be comedogenic
More about Isopropyl myristateEthylhexyl triazone~3.3–4%
- Irritation risk
- Medium
Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet
More about Ethylhexyl triazoneIsononyl isononanoate~2.1–2.6%
- Irritation risk
- Low
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 isononanoatePropylene glycol dicaprylate/dicaprate~1.7–2.1%
- Irritation risk
- Low
Glycerin~1.5–1.8%
- Irritation risk
- Low
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 GlycerinPropanediol~1.2–1.5%
- Irritation risk
- Low
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
More about PropanediolIsopropyl lauroyl sarcosinate~1–1.2%
- Irritation risk
- Medium
Helps soften the upper layer of the skin and create a nice product consistency
More about Isopropyl lauroyl sarcosinateBis-ethylhexyloxyphenol methoxyphenyl triazine~1.1–1.4%
- Irritation risk
- Medium
Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.
More about Bis-ethylhexyloxyphenol methoxyphenyl triazineIsopropyl stearate~0.6–0.9%
- Irritation risk
- Low
Helps soften the upper layer of the skin
More about Isopropyl stearateButyl methoxydibenzoylmethane~0.75–1.1%
- Irritation risk
- Medium
Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.
More about Butyl methoxydibenzoylmethaneCetearyl alcohol~0.55–0.85%
- Irritation risk
- Low
- Comedogenicity
- 2/5
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
More about Cetearyl alcoholZea mays starch~0.45–0.65%
- Irritation risk
- Medium
- Comedogenicity
- 3/5
Used to thicken the product's consistency
More about Zea mays starchSilica~0.6–0.9%
Acrylates/c10-30 alkyl acrylate crosspolymer~0.45–0.65%
- 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 crosspolymerAmmonium acryloyldimethyltaurate/vp copolymer~0.35–0.65%
- Irritation risk
- Low
Increases thickness of a product. Texture enhancer for oil-in-water emulsions
More about Ammonium acryloyldimethyltaurate/vp copolymerCaprylyl glycol~0.35–0.65%
- Irritation risk
- Medium
Helps preserve products and creates a nice product texture
More about Caprylyl glycolCarbomer~0.3–0.55%
- Irritation risk
- Low
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
More about CarbomerCetearyl glucoside~0.3–0.55%
- Irritation risk
- Medium
Helps water and oil in the product mix well together and improves product texture
More about Cetearyl glucosideHydroxyacetophenone~0.25–0.45%
Inulin lauryl carbamate~0.25–0.4%
Peg-20~0.2–0.4%
- Irritation risk
- Low
Sodium stearoyl glutamate~0.35–0.65%
- Irritation risk
- Medium
Helps oil and water mix together
More about Sodium stearoyl glutamateSphingomonas ferment extract~0.15–0.3%
- Irritation risk
- Low
T-butyl alcohol~0.15–0.25%
- Irritation risk
- Medium
Used to dissolve other ingredients and to improve smell of products. It could be irritating
More about T-butyl alcoholTocopherol~0.1–0.25%
- Irritation risk
- Low
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 TocopherolTrisodium ethylenediamine disuccinate~0.05–0.1%
- Irritation risk
- Medium
Used to improve stability of the formulation
More about Trisodium ethylenediamine disuccinateIngredient list view
Water, Drometrizole trisiloxane, Alcohol denat., Isopropyl myristate, Ethylhexyl triazone, Isononyl isononanoate, Propylene glycol dicaprylate/dicaprate, Glycerin, Propanediol, Isopropyl lauroyl sarcosinate, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Unknown, Isopropyl stearate, Butyl methoxydibenzoylmethane, Cetearyl alcohol, Zea mays starch, Silica, Acrylates/c10-30 alkyl acrylate crosspolymer, Ammonium acryloyldimethyltaurate/vp copolymer, Caprylyl glycol, Carbomer, Cetearyl glucoside, Hydroxyacetophenone, Inulin lauryl carbamate, Unknown, Peg-20, Sodium stearoyl glutamate, Sphingomonas ferment extract, T-butyl alcohol, Tocopherol, Trisodium ethylenediamine disuccinate, Unknown
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Product summary
We believe that "La Roche-Posay - Toleriane Rosaliac AR SPF30 Moisturiser For Dry, Redness-Prone Skin" can provide reliable sun protection based on the ingredients listed. We love that it can protect from both UVA and UVB rays (not all sunscreens with SPF ratings give UVA protection. UVA rays do not cause sunburn, but still damage our skin and lead to early aging).
This moisturizer should also be hydrating enough to use without an additional moisturizer during the day. This product prevents early signs of aging by protecting against sun damage (all broad spectrum sunscreens do that).
Sunscreen filters
This is a so-called "chemical" sunscreen. It means that it uses organic UV filters. They typically offer good sun protection and rarely leave a white cast, but they can be irritating for some people with sensitive skin. Here are the exact UV filters in this sunscreen: tinosorb s 1.10% - 1.40%, avobenzone 0.75% - 1.10%, mexoryl xl 6.50% - 7.90% and uvinul t 3.30% - 4.00%.
Irritation risk
This moisturizer contains some common irritants, including those without a benefit 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 for 25.00£ in the United Kingdom.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 4 studies and safety reviews.
- 1
- 2
- 3Vitamin E in dermatologyncbi.nlm.nih.gov
- 4Vitamin E and Skin Healthlpi.oregonstate.edu
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