Eau Thermale Avene Suncare B-Protect SPF50+
Works for
2 of 2 advertised claims delivered
Sun protectionSPF 50 · 5 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.
Anti-aging1 ingredient credited for this claimStrong support
“Formulated for sensitive skin, this 3‐in‐1 facial skincare hero provides anti‐UV and anti‐pollution protection with light tinted coverage.”
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.
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).
MoisturizingNot advertised by the brand · 11 ingredients credited for this claimGood support
This product can help soften the skin and reduce its moisture loss with emollients and occlusives: isopropyl myristate, c12-15 alkyl benzoate.
Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).
Can it cause trouble?
Irritancy1 strong irritant: ParfumMedium risk
Comedogenic1 ingredient rated 2 or more on the 0–5 pore-clogging scale1 flagged
User reviews
Ingredients
Filter by role to see what each ingredient is doing.
Water~45–55%
C12-15 alkyl benzoate~6.1–7.5%
- Irritation risk
- Low
Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth
More about C12-15 alkyl benzoateDicaprylyl carbonate~5–6.1%
- Irritation risk
- Low
Helps products spread more easily and works as an emollient to soften skin
More about Dicaprylyl carbonateMethylene bis-benzotriazolyl tetramethylbutylphenol5%
- Irritation risk
- Medium
Tinosorb M. A UV filter. Is effective against both UVA and UVB rays. It also provides some protection against visible light. It is photostable and can also be used to improve photostability of other sunscreen ingredients. Its physical properties help to create lightweight sunscreen formulations. It can leave a slight white cast. Unfortunately, it is not approved by the FDA (US) yet
More about Methylene bis-benzotriazolyl tetramethylbutylphenolWater~3.5–4.2%
Silica~2.7–3.3%
Bis-ethylhexyloxyphenol methoxyphenyl triazine3%
- 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 triazineDiethylhexyl butamido triazone3%
- Irritation risk
- Medium
Uvasorb HEB. A UV filter. Is effective against UVB and UVA II rays (but not UVA I). It is photostable. Unfortunately, is not approved by FDA (US) yet
More about Diethylhexyl butamido triazoneAluminum starch octenylsuccinate~2.1–2.6%
- Irritation risk
- Medium
Used to thicken the product's consistency
More about Aluminum starch octenylsuccinateDiisopropyl adipate~1.8–2.2%
- Irritation risk
- Low
Helps soften the upper layer of the skin
More about Diisopropyl adipateButyl methoxydibenzoylmethane~2–2.4%
- 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 methoxydibenzoylmethaneTitanium dioxide~1.6–1.9%
- Irritation risk
- Low
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
More about Titanium dioxideCi 77891~1–1.2%
- Irritation risk
- Low
Decyl glucoside~0.75–1.15%
- Irritation risk
- High
Helps oil and water mix together. Can be irritating
More about Decyl glucosideGlyceryl stearate~0.6–0.9%
- Irritation risk
- Low
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
More about Glyceryl stearatePotassium cetyl phosphate~0.5–0.75%
- Irritation risk
- Medium
Helps oil and water mix together
More about Potassium cetyl phosphateVp/eicosene copolymer~0.45–0.7%
- Irritation risk
- Medium
Used to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skin
More about Vp/eicosene copolymerAcrylates/ammonium methacrylate copolymer~0.45–0.65%
- Irritation risk
- Low
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 crosspolymerAlumina~0.6–0.9%
- Irritation risk
- Low
The same compound that is used safely in dental implants and bone cements. In cosmetics, it is used to improve the consistency of products
More about AluminaBenzoic acid~0.25–0.5%
Butylene glycol~0.3–0.55%
- Irritation risk
- Low
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 glycolCaprylic/capric triglyceride~0.35–0.6%
- Irritation risk
- Medium
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 triglycerideCaprylyl glycol~0.3–0.5%
- Irritation risk
- Medium
Helps preserve products and creates a nice product texture
More about Caprylyl glycolDisodium edta~0.25–0.45%
Parfum~0.2–0.4%
- Irritation risk
- High
An aromatic blend of unspecified and possibly irritating ingredients
More about ParfumGlyceryl behenate~0.3–0.5%
- Irritation risk
- Medium
Used to create a thicker product consistency and help soften the upper layer of the skin
More about Glyceryl behenateGlyceryl dibehenate~0.25–0.5%
- Irritation risk
- Low
Iron oxides~0.2–0.4%
- Irritation risk
- Low
An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear
More about Iron oxidesCi 77492~0.25–0.45%
Ci 77491~0.25–0.4%
- Irritation risk
- Low
A red colorant made of iron oxide. Typically is not irritating
More about Ci 77491Ci 77499~0.25–0.45%
Isopropyl myristate~0.25–0.5%
- Irritation risk
- Low
- Comedogenicity
- 3/5
An emollient that helps soften the skin. Could be comedogenic
More about Isopropyl myristateOxothiazolidine~0.25–0.45%
- Irritation risk
- Low
Propylene glycol~0.25–0.4%
- Irritation risk
- High
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
More about Propylene glycolSodium benzoate~0.2–0.4%
Sodium hydroxide~0.2–0.4%
Stearyl alcohol~0.25–0.45%
- Irritation risk
- Low
An emollient that helps soften the skin
More about Stearyl alcoholTocopherol~0.2–0.35%
- 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 TocopherolTocopheryl glucoside~0.2–0.35%
- Irritation risk
- Low
Antioxidant that helps stabilize product formulations and, if used in higher concentration, might help neutralize free radicals in skin
More about Tocopheryl glucosideTribehenin~0.15–0.3%
- Irritation risk
- Low
Used to create a thicker product consistency and soften the upper layer of the skin
More about TribeheninTriethyl citrate~0.1–0.15%
Xanthan gum~0.1–0.15%
- Irritation risk
- Low
Used to create a thicker product consistency
More about Xanthan gumIngredient list view
Water, C12-15 alkyl benzoate, Dicaprylyl carbonate, Methylene bis-benzotriazolyl tetramethylbutylphenol, Water, Silica, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Diethylhexyl butamido triazone, Aluminum starch octenylsuccinate, Diisopropyl adipate, Butyl methoxydibenzoylmethane, Titanium dioxide, Ci 77891, Decyl glucoside, Glyceryl stearate, Potassium cetyl phosphate, Vp/eicosene copolymer, Acrylates/ammonium methacrylate copolymer, Acrylates/c10-30 alkyl acrylate crosspolymer, Alumina, Benzoic acid, Butylene glycol, Caprylic/capric triglyceride, Caprylyl glycol, Disodium edta, Parfum, Glyceryl behenate, Glyceryl dibehenate, Iron oxides, Ci 77492, Ci 77491, Ci 77499, Isopropyl myristate, Oxothiazolidine, Propylene glycol, Sodium benzoate, Sodium hydroxide, Stearyl alcohol, Tocopherol, Tocopheryl glucoside, Tribehenin, Triethyl citrate, Xanthan gum
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Product summary
We believe that "Eau Thermale Avene - Suncare B-Protect SPF50+" can provide reliable sun protection based on the ingredients listed. It can protect from both UVA and UVB rays. This is great news because 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).
As a plus, this sunscreen uses some of the new generation UV filters (Tinosorb M). These filters are more stable and more gentle on the skin.
Its formula is also hydrating, so you might not need an additional moistruizer during the day. Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.
Sunscreen filters
This sunscreen uses a mixture of both mineral and organic (so-called "chemical") UV filters. The organic filters in the product are: tinosorb s, avobenzone, uvasorb heb and tinosorb m. As for the mineral filters, this sunscreen uses titanium dioxide.
Irritation risk
There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this sunscreen 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.
What our users say
Based on 2 reviews 100% recommend this product- As for the white cast, two out of two reviewers say that the product does not leave a white cast.
- When it comes to using this sunscreen under makeup, two out of two reviewers report that the product does not pill under makeup.
- As for using this sunscreen in the eye area, two out of two reviewers say that it doesn't sting eyes.
Price
The product retails from 9.72£ up to 109.00£ in the United Kingdom and for 14.50$ in the United States.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 10 studies and safety reviews.
- 1
- 2
- 3
- 4Surfactants and experimental irritant contact dermatitisncbi.nlm.nih.gov
- 5Propylene Glycolpubmed.ncbi.nlm.nih.gov
- 6Skin-sensitizing and irritant properties of propylene glycolonlinelibrary.wiley.com
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