Here's our complete breakdown comparing the ingredients, attributes, and more of Ducray Keracnyl UV SPF 50+ versus Avène Sunsimed UVB-UVA SPF50+ .
Last updated on January 12, 2024. Published on April 10, 2024
Overview
What they are
These products are both reef safe sunscreens. They have a total of 20 ingredients in common
Cool Features
They both contain exfoliants and SPF
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Sunscreen
Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.
Sunscreen
Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.
Price
Ingredient Info
Ducray Keracnyl UV SPF 50+ 34 ingredients
Avène Sunsimed UVB-UVA SPF50+ 27 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Ducray Keracnyl UV SPF 50+ 34 ingredients
Avène Sunsimed UVB-UVA SPF50+ 27 ingredients
Notable Ingredients
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This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 4 ingredients that may have this attribute:
Notable Ingredients
This product contains 4 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Ducray Keracnyl UV SPF 50+ 34 ingredients
Avène Sunsimed UVB-UVA SPF50+ 27 ingredients
Water • C12-15 Alkyl Benzoate • Dicaprylyl Carbonate • Methylene Bis-Benzotriazolyl Tetramethylbutylphenol • Diisopropyl Adipate • Silica • Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine • Diethylhexyl Butamido Triazone • Zea Mays Starch • Butyl Butyrate • C10-18 Triglycerides • Decyl Glucoside • Glycerin • Glyceryl Stearate • Peg-100 Stearate • Potassium Cetyl Phosphate • Acrylates Copolymer • Benzoic Acid • Caprylyl Glycol • Disodium EDTA • Parfum • Glyceryl Behenate • Glyceryl Dibehenate • Glyceryl Laurate • Myrtus Communis Leaf Extract • Niacinamide • Pentylene Glycol • Propylene Glycol • Sodium Hydroxide • Stearyl Alcohol • Tocopherol • Tribehenin • Tripterygium Wilfordii Callus Extract • Xanthan Gum
C12-15 Alkyl Benzoate • Methylene Bis-Benzotriazolyl Tetramethylbutylphenol • Water • Cetearyl Isononanoate • Diisopropyl Adipate • Isodecyl Neopentanoate • Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine • Diethylhexyl Butamido Triazone • Aluminum Starch Octenylsuccinate • Butyl Methoxydibenzoylmethane • Potassium Cetyl Phosphate • Decyl Glucoside • C10-18 Triglycerides • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Benzoic Acid • Caprylic/Capric Triglyceride • Caprylyl Glycol • Disodium EDTA • Glyceryl Behenate • Glyceryl Dibehenate • Glyceryl Laurate • Propylene Glycol • Silica • Sodium Hydroxide • Tocopheryl Glucoside • Tribehenin • Xanthan Gum
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterDucray Keracnyl UV SPF 50+ contains this as ingredient number 1.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 3.
C12-15 Alkyl Benzoate is made up of Benzoic Acid and long chain alcohols. It has a low molecular weight.
C12-15 Alkyl Benzoate is an emollient and texture enhancer. Due to its solubility, it is often used in sunscreens to help evenly distribute active ingredients.
As an emollient, C12-15 Alkyl Benzoate helps soften and hydrate your skin. Emollients create a film on your skin that traps moisture within.
This ingredient has been reported to cause eye irritation.
Learn more about C12-15 Alkyl BenzoateDucray Keracnyl UV SPF 50+ contains this as ingredient number 2.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 1.
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (Tinosorb M) is a hybrid and broad-spectrum UV ingredient. It is both a UV absorber and filter.
UV absorbers are an agent that absorbs UV rays. They protect your skin by using chemical reactions to convert UV rays into heat and energy. UV filters physically reduce the amount of UV rays from reaching your skin.
Tinosorb M covers a range of 280-400 nm and is photostable. This ingredient is neither oil or water soluble.
Tinosorb M, similarly to Tinosorb S, is not available in the US. However, it is available in the EU and Asia.
Learn more about Methylene Bis-Benzotriazolyl TetramethylbutylphenolDucray Keracnyl UV SPF 50+ contains this as ingredient number 4.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 2.
Diisopropyl Adipate comes from isopropyl alcohol and Adipic Acid.
It is a solvent and emollient. As a solvent, it is used to help other ingredients dissolve into the solution. It is also often used to soften hard ingredients.
Emollients help hydrate the skin by creating a thin barrier. This thin barrier prevents moisture from escaping.
Learn more about Diisopropyl AdipateDucray Keracnyl UV SPF 50+ contains this as ingredient number 5.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 5.
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaDucray Keracnyl UV SPF 50+ contains this as ingredient number 6.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 23.
You might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.
Bemotrizinol has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. Skin exposed to UV causes free-radical molecules to form. This ingredient works by preventing the UV from reaching your skin.
It is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.
Bemotrizinol is not approved in the US but is allowed in the EU, Australia, and Asia.
In fact, it is the most effective UV absorber at maximum concentration (measured by SPF) permitted by in the EU.
It is oil-soluble.
Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineDucray Keracnyl UV SPF 50+ contains this as ingredient number 7.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 7.
Diethylhexyl Butamido Triazone is a photostable UV absorber. It protects in the UVB and UVA II range. UV absorbers are an agent that absorbs UV rays. They protect your skin by using chemical reactions to convert UV rays into heat and energy.
Diethylhexyl Butamido Triazone is oil soluble and highly photostable.
Ducray Keracnyl UV SPF 50+ contains this as ingredient number 8.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 8.
C10-18 Triglycerides is a skin conditioning and texture-enhancer.
It is created from glycerin and a mixture of C10-18 fatty acids.
This ingredient improves spreadability and helps thicken a product.
According to manufacturers, it usually comes from vegetable-based saturated fatty acids. Common bases for this ingredient are coconut oil, palm kernel oil, or both.
Due to the melting point being close to skin temperature, it is usually used in lip products.
Triglycerides are a main component of fat in the human body.
Learn more about C10-18 TriglyceridesDucray Keracnyl UV SPF 50+ contains this as ingredient number 11.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 13.
Decyl Glucoside is a glucose-based surfactant. Surfactants help clean the skin by trapping oil, sebum, and dirt to be washed away.
It is created by reacting glucose with the fatty acids from plants.
Decyl Glucoside also helps stabilize the ingredients in a product by preventing them from separating.
This ingredient is biodegradable and non-toxic. This ingredient is commonly found in baby shampoos.
Decyl Glucoside is sometimes used to stabilize the UV filter Tinosorb.
Learn more about Decyl GlucosideDucray Keracnyl UV SPF 50+ contains this as ingredient number 12.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 12.
Potassium Cetyl Phosphate is the potassium salt of a mixture. This mixture consists of the esters from phosphoricacid and cetyl alcohol.
Potassium Cetyl Phosphate is an emulsifier and cleansing agent. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.
As a cleansing agent, Potassium Cetyl Phosphate helps gather oils, dirts, and pollutants from your skin. This makes it easier to rinse them away with water.
Learn more about Potassium Cetyl PhosphateDucray Keracnyl UV SPF 50+ contains this as ingredient number 16.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 11.
Benzoic Acid is used to preserve and adjust the pH of products.
The antimicrobial property of Benzoic Acid helps elongate a product's shelf life. Its main role is to reduce fungi growth and is not found to be effective at fighting bacteria. Therefore Benzoic Acid is always added along with other preservatives.
In its pure form, Benzoic Acid looks like a white crystalline solid. It has slight solubility in water.
The name of Benzoic Acid comes from gum benzoin, which used to be the sole source of deriving this ingredient. Benzoic Acid is the most simple aromatic carboxylic acid.
Benzoic Acid is naturally occuring in strawberries, mustard, cinnamon, and cloves. It has a slight scent but is not considered to be a fragrance.
Learn more about Benzoic AcidDucray Keracnyl UV SPF 50+ contains this as ingredient number 18.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 15.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolDucray Keracnyl UV SPF 50+ contains this as ingredient number 19.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 17.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTADucray Keracnyl UV SPF 50+ contains this as ingredient number 20.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 18.
Glyceryl Behenate is a fatty acid created from glycerin and behenic acid. It is an emollient and emulsifier.
This ingredient may not be Malassezia folliculitis, or fungal acne safe.
Ducray Keracnyl UV SPF 50+ contains this as ingredient number 22.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 19.
Glyceryl Dibehenate isn't fungal acne safe.
Ducray Keracnyl UV SPF 50+ contains this as ingredient number 23.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 20.
Glyceryl Laurate isn't fungal acne safe.
Ducray Keracnyl UV SPF 50+ contains this as ingredient number 24.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 21.
Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may deliver a rash when using this ingredient.
Learn more about Propylene GlycolDucray Keracnyl UV SPF 50+ contains this as ingredient number 28.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 22.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideDucray Keracnyl UV SPF 50+ contains this as ingredient number 29.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 24.
Tribehenin comes from glycerin and behenic acid.
It is used as an emollient, or moisturizer. Emollients form a thin barrier on skin to prevent moisture from escaping.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about TribeheninDucray Keracnyl UV SPF 50+ contains this as ingredient number 32.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 26.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumDucray Keracnyl UV SPF 50+ contains this as ingredient number 34.
Avène Sunsimed UVB-UVA SPF50+ contains this as ingredient number 27.
Here's what our community thinks of the ingredients in these two products.
Ducray Keracnyl UV SPF 50+ 34 ingredients
Avène Sunsimed UVB-UVA SPF50+ 27 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Ducray Keracnyl UV SPF 50+ 34 ingredients
Avène Sunsimed UVB-UVA SPF50+ 27 ingredients
Alternatives
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