Uriage Bariésun Ultra-Light Fluid SPF 50+ Versus Avène Very High Protection Fragrance-Free Fluid Ultra Light SPF 50+
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDicaprylyl Carbonate
EmollientHeptyl Undecylenate
EmollientMethylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Ethylhexyl Triazone
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
PEG-30 Dipolyhydroxystearate
Emulsifying
Dimethicone
Emollient
Silica
Abrasive
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
PEG-45/Dodecyl Glycol Copolymer
Emulsion StabilisingSodium Chloride
MaskingDecyl Glucoside
Cleansing
Magnesium Sulfate
Glycerin
Humectant
Glucose
Humectant
Glyceryl Behenate
Emollient
Benzoic Acid
Masking
Tetrasodium EDTA
Succinoglycan
Skin ConditioningHydrogenated Polydecene
EmollientTocopheryl Acetate
Antioxidant
Trehalose
Humectant
Citric Acid
Buffering
Propylene Glycol
Humectant
Xanthan Gum
EmulsifyingAscorbyl Tetraisopalmitate
Antioxidant
Tocopherol
Antioxidant
Spirulina Platensis Extract
Skin ProtectingPolyquaternium-51
Skin Conditioning
Water, Dicaprylyl Carbonate, Heptyl Undecylenate, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Ethylhexyl Triazone, Butyl Methoxydibenzoylmethane, PEG-30 Dipolyhydroxystearate, Dimethicone, Silica, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, PEG-45/Dodecyl Glycol Copolymer, Sodium Chloride, Decyl Glucoside, Magnesium Sulfate, Glycerin, Glucose, Glyceryl Behenate, Benzoic Acid, Tetrasodium EDTA, Succinoglycan, Hydrogenated Polydecene, Tocopheryl Acetate, Trehalose, Citric Acid, Propylene Glycol, Xanthan Gum, Ascorbyl Tetraisopalmitate, Tocopherol, Spirulina Platensis Extract, Polyquaternium-51
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Ethylhexyl Triazone
UV Absorber
Oryza Sativa Starch
AbsorbentPhenylene Bis-Diphenyltriazine
Stabilising
Glycerin
Humectant
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Potassium Cetyl Phosphate
EmulsifyingGlyceryl Stearate
Emollient
Stearyl Alcohol
Emollient
Tapioca Starch
Vp/Eicosene Copolymer
Benzoic Acid
Masking
Caprylic/Capric Triglyceride
Masking
Caprylyl Glycol
Emollient
Glyceryl Behenate
Emollient
Glyceryl Dibehenate
Emollient
PPG-1-PEG-9 Lauryl Glycol Ether
EmulsifyingCI 17200
Cosmetic ColorantTocopheryl Glucoside
EmollientTribehenin
Emollient
Xanthan Gum
EmulsifyingWater, C12-15 Alkyl Benzoate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, Oryza Sativa Starch, Phenylene Bis-Diphenyltriazine, Glycerin, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Potassium Cetyl Phosphate, Glyceryl Stearate, Stearyl Alcohol, Tapioca Starch, Vp/Eicosene Copolymer, Benzoic Acid, Caprylic/Capric Triglyceride, Caprylyl Glycol, Glyceryl Behenate, Glyceryl Dibehenate, PPG-1-PEG-9 Lauryl Glycol Ether, CI 17200, Tocopheryl Glucoside, Tribehenin, Xanthan Gum
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 AcidYou might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.
This ingredient has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. This ingredient works by preventing UV rays from reaching and damaging your skin.
On top of that - it is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.
Tinosorb S is allowed in the EU, Australia, Asia, Canada, and recently approved for use by the US in mid-2026.
Fun fact: Tinosorb S is the most effective UV absorber at maximum concentration (measured by SPF) permitted in the EU.
This ingredient is oil-soluble, so your oil-cleansers will take this right off at night.
Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineEthylhexyl Triazone is a modern chemical sunscreen that protects from UV-B radiation.
It is the most effective of existing UV-B filters, as it provides the highest level of photo-stable absorption. It protects from the entire UV-B range (280 to 320nm), with it's highest level of protection at 314nm.
Ethylhexyl Triazone is oil soluble, oderless and colorless, which mean it is able to be incorporated into a variety of different formulations.
It is not currently available within the United States due to slow changing FDA regulations. Outside of the US, it is used in formulations at concentrations up to 5%.
Learn more about Ethylhexyl TriazoneGlycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinGlyceryl Behenate is an emollient and emulsifier.
It has a lipophilic-hydrophilic structure that lets it sit at the oil-water interface to keep emulsions stable while leaving skin feeling soft and smooth.
In pressed powder cosmetics, it double as a compacting agent.
This ingredient can be synthetically created or plant-derived. Safety-wise, it has a solid track record.
One thing to flag for fungal acne: since this ingredient is the monoester of behenic acid (C22), it falls within the C11-24 range that Malassezia can metabolize.
Learn more about Glyceryl BehenateWater. 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. If you see this, drink a glass of water. Remember to stay hydrated!
Learn more about WaterXanthan 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 Gum
