Avène Antirougeurs Rosamed Anti-Redness SPF 50+ Protective Moisturizing Concentrate Versus Bioderma Photoderm Aquafluide SPF 50+
What's inside
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Octyldodecanol
Emollient
Ethylhexyl Triazone
UV Absorber
Oryza Sativa Starch
AbsorbentPhenylene Bis-Diphenyltriazine
Stabilising
Glycerin
Humectant
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Potassium Cetyl Phosphate
EmulsifyingSilybum Marianum Fruit Extract
Skin Conditioning
Glyceryl Stearate
Emollient
Pentylene Glycol
Skin Conditioning
Stearyl Alcohol
Emollient
Vp/Eicosene Copolymer
Benzoic Acid
Masking
Caprylic/Capric Triglyceride
Masking
Caprylyl Glycol
Emollient
Citric Acid
Buffering
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, Octyldodecanol, Ethylhexyl Triazone, Oryza Sativa Starch, Phenylene Bis-Diphenyltriazine, Glycerin, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Potassium Cetyl Phosphate, Silybum Marianum Fruit Extract, Glyceryl Stearate, Pentylene Glycol, Stearyl Alcohol, Vp/Eicosene Copolymer, Benzoic Acid, Caprylic/Capric Triglyceride, Caprylyl Glycol, Citric Acid, Glyceryl Behenate, Glyceryl Dibehenate, PPG-1-PEG-9 Lauryl Glycol Ether, CI 17200, Tocopheryl Glucoside, Tribehenin, Xanthan Gum
Water
Skin ConditioningDibutyl Adipate
EmollientDiethylhexyl Butamido Triazone
UV Absorber
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Dicaprylyl Carbonate
EmollientDiisopropyl Sebacate
EmollientBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Corn Starch Modified
AbsorbentGlycerin
Humectant
Polyglyceryl-6 Stearate
Emollient
1,2-Hexanediol
Skin Conditioning
Microcrystalline Cellulose
AbsorbentC20-22 Alkyl Phosphate
EmulsifyingC20-22 Alcohols
Emulsion Stabilising
Caprylyl Glycol
Emollient
Polyglyceryl-6 Behenate
Emulsion Stabilising
Cellulose Gum
Emulsion StabilisingEctoin
Skin Conditioning
Mannitol
Humectant
Xylitol
Humectant
O-Cymen-5-Ol
Antimicrobial
Xanthan Gum
EmulsifyingRhamnose
HumectantSodium Hydroxide
BufferingButyl Methoxydibenzoylmethane
UV Absorber
Tocopherol
Antioxidant
Propylheptyl Caprylate
EmollientWater, Dibutyl Adipate, Diethylhexyl Butamido Triazone, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Dicaprylyl Carbonate, Diisopropyl Sebacate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Corn Starch Modified, Glycerin, Polyglyceryl-6 Stearate, 1,2-Hexanediol, Microcrystalline Cellulose, C20-22 Alkyl Phosphate, C20-22 Alcohols, Caprylyl Glycol, Polyglyceryl-6 Behenate, Cellulose Gum, Ectoin, Mannitol, Xylitol, O-Cymen-5-Ol, Xanthan Gum, Rhamnose, Sodium Hydroxide, Butyl Methoxydibenzoylmethane, Tocopherol, Propylheptyl Caprylate
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
This ingredient is better known as bemotrizinol or Tinosorb S and is one of the best broad-spectrum UV filters in modern sunscreen.
It works by absorbing UV light across a whole range (280-400 nm) with peaks around 310 nm (UVB) and 340-345 nm (UVA). This means it covers UVB plus the deeper UVA wavelengths that drive photoaging and pigmentation.
Another pro?
It's exceptionally photostable, barely degrades in sunlight, and acts as a "bodyguard" for less stable filters.
That's why you'll see it paired with avobenzone or octinoxate; this team up ensures they keep working through sun exposure.
Safety reviews have been reassuring across the board. This ingredient shows low absorption through the skin, rarely irritates, and lab studies found it doesn't act like a hormone in the body (a concern that's been raised about some older sunscreen filters).
On maximum concentrations:
In 2026, the US F.D.A finally added it as an OTC sunscreen ingredient at concentrations up to 6% for adults / children 6 months and older
Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineCaprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Learn more about Caprylyl GlycolDiethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm).
DHHB is well-liked for:
DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes.
This ingredient is soluble in oils, fats, and lipids.
Learn more about Diethylamino Hydroxybenzoyl Hexyl BenzoateGlycerin (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 GlycerinWater. 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
