Derma:B Everyday Sun Block SPF 50+ PA++++ Versus La Roche-Posay Anthelios Sun Intolerance Skin Sensitive to UV Radiation SPF50
This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningHomosalate
Skin Conditioning
Ethylhexyl Salicylate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Phenylbenzimidazole Sulfonic Acid
UV Absorber
C12-15 Alkyl Benzoate
AntimicrobialDipropylene Glycol
HumectantCetearyl Alcohol
Emollient
Glyceryl Stearate
Emollient
Octocrylene
UV Absorber
Cetearyl Olivate
Myristoyl/Palmitoyl Oxostearamide/Arachamide Mea
Skin ConditioningOpuntia Coccinellifera Fruit Extract
Skin ConditioningCucumis Sativus Fruit Extract
Emollient
Aloe Barbadensis Leaf Juice
Skin Conditioning
Nymphaea Alba Flower Extract
Skin ConditioningMadecassoside
Antioxidant
Anthemis Nobilis Flower Extract
Masking
Polysorbate 60
Emulsifying
Sorbitan Olivate
Emulsifying
Polyacrylate-13
Dimethicone
Emollient
Sodium Hydroxide
BufferingPEG-100 Stearate
Surfactant
Sorbitan Stearate
Emulsifying
Polyisobutene
Tocopheryl Acetate
Antioxidant
Polysorbate 20
Emulsifying
Sorbitan Isostearate
Emulsifying
Propylene Glycol
Humectant
Butylene Glycol
Humectant
Disodium EDTA
Caprylyl Glycol
Emollient
Ethylhexylglycerin
Skin Conditioning1,2-Hexanediol
Skin Conditioning
Parfum
Masking
Water, Homosalate, Ethylhexyl Salicylate, Butyl Methoxydibenzoylmethane, Phenylbenzimidazole Sulfonic Acid, C12-15 Alkyl Benzoate, Dipropylene Glycol, Cetearyl Alcohol, Glyceryl Stearate, Octocrylene, Cetearyl Olivate, Myristoyl/Palmitoyl Oxostearamide/Arachamide Mea, Opuntia Coccinellifera Fruit Extract, Cucumis Sativus Fruit Extract, Aloe Barbadensis Leaf Juice, Nymphaea Alba Flower Extract, Madecassoside, Anthemis Nobilis Flower Extract, Polysorbate 60, Sorbitan Olivate, Polyacrylate-13, Dimethicone, Sodium Hydroxide, PEG-100 Stearate, Sorbitan Stearate, Polyisobutene, Tocopheryl Acetate, Polysorbate 20, Sorbitan Isostearate, Propylene Glycol, Butylene Glycol, Disodium EDTA, Caprylyl Glycol, Ethylhexylglycerin, 1,2-Hexanediol, Parfum
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialGlycerin
Humectant
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Alcohol Denat.
Antimicrobial
Dimethicone
Emollient
Ethylhexyl Triazone
UV Absorber
Drometrizole Trisiloxane
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Styrene/Acrylates Copolymer
Pentaerythrityl Tetraethylhexanoate
Emollient
Titanium Dioxide
Cosmetic Colorant
Propylene Glycol
Humectant
Diisopropyl Sebacate
EmollientStearyl Alcohol
Emollient
Talc
Abrasive
Tocopherol
Antioxidant
Nylon-12
Synthetic Wax
Abrasive
Acetyl Dipeptide-1 Cetyl Ester
Skin Conditioning
Aluminum Hydroxide
EmollientAmmonium Acryloyldimethyltaurate/Steareth-8 Methacrylate Copolymer
Emulsion StabilisingAmmonium Polyacryloyldimethyl Taurate
Emulsion StabilisingCaprylyl Glycol
Emollient
Dimethicone Crosspolymer
Emulsion Stabilising
Disodium EDTA
Glyceryl Isostearate
Emollient
Isopropyl Lauroyl Sarcosinate
Skin ConditioningPEG-8 Laurate
Emulsifying
Pentylene Glycol
Skin Conditioning
Potassium Cetyl Phosphate
EmulsifyingScutellaria Baicalensis Extract
AntimicrobialScutellaria Baicalensis Root Extract
Astringent
Stearic Acid
Cleansing
T-Butyl Alcohol
Perfuming
Terephthalylidene Dicamphor Sulfonic Acid
UV Absorber
Toluene Sulfonic Acid
SurfactantTriethanolamine
BufferingXanthan Gum
EmulsifyingWater, C12-15 Alkyl Benzoate, Glycerin, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Alcohol Denat., Dimethicone, Ethylhexyl Triazone, Drometrizole Trisiloxane, Butyl Methoxydibenzoylmethane, Styrene/Acrylates Copolymer, Pentaerythrityl Tetraethylhexanoate, Titanium Dioxide, Propylene Glycol, Diisopropyl Sebacate, Stearyl Alcohol, Talc, Tocopherol, Nylon-12, Synthetic Wax, Acetyl Dipeptide-1 Cetyl Ester, Aluminum Hydroxide, Ammonium Acryloyldimethyltaurate/Steareth-8 Methacrylate Copolymer, Ammonium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Dimethicone Crosspolymer, Disodium EDTA, Glyceryl Isostearate, Isopropyl Lauroyl Sarcosinate, PEG-8 Laurate, Pentylene Glycol, Potassium Cetyl Phosphate, Scutellaria Baicalensis Extract, Scutellaria Baicalensis Root Extract, Stearic Acid, T-Butyl Alcohol, Terephthalylidene Dicamphor Sulfonic Acid, Toluene Sulfonic Acid, Triethanolamine, 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.
Also known as Avobenzone, this ingredient is an oil-soluble used to absorb the full spectrum of UVA rays (peak 357 nm).
It's one of the most effective UVA filters available but has a major caveat of photostability: avobenzone is susceptible to photodegradation.
This means it can lose efficacy when exposed to sunlight without the help of a stabilizing agent.
Studies show antioxidants (like vitamin E or vitamin C) and some UV filters (like octocrylene and Tinosorb S) can meaningfully improve its stability in a formulation.
The maximum allowable concentration according to regulation is 3% in the US + Canada, and 5% in the EU, Australia, China, Korea, and ASEAN countries.
It has a well-support safety profile: a comprehensive 2025 review found minimal toxicity with no evidence of carcinogenicity.
Overall, avobenzone is a safe and regulated ingredient used in sunscreen for over 40 years.
Learn more about Butyl MethoxydibenzoylmethaneC12-15 Alkyl Benzoate is a lightweight emollient made by combinig benzoic acid with fatty alcohols that are 12-15 carbons long.
In cosmetics, it plays several roles:
The Cosmetic Review Expert Panel has concluded the alkyl benzoate group to be safe as used in cosmetics; it wasn't found to be a skin irritant and unlikely to be absorbed due to its low water solubility.
This report recorded almost 1000 reported uses with concentrations up to 59% in leave-on products but your cosmetics will typically use 0.5-15% depending on the product.
It's often called a "SPF booster": this is because it keeps UV filters properly dissolved and evenly distributed to support a sunscreen's performance. It doesn't actually raise SPF on its own.
Overall, this ingredient is well tolerated.
This ingredient is fungal acne safe because it is an ester of benzoic acid.
Think of this ingredient as two parts stuck together: an oily part and an acid part. Malassezia only gets a meal when it can snip off a fatty acid to eat. With C12-15 Alkyl Benzoate, the acid part is benzoic acid, which isn't a fatty acid and which the yeast can't use as food.
Benzoic acid is actually used as a preservative to stop yeast from growing.
The oily part is a blend of C12-15 fatty alcohols but fatty alcohols in this size range can support only a little Malassezia growth (mostly for one species of Malassezia as well).
In the ingredient, those alcohols stay locked inside the molecule. The yeast can only reach them by snipping the benzoate bond, and that type of bond is harder for it to cut than a normal fatty bond.
So not much gets released. And whatever does get snipped comes packaged with benzoic acid, which discourages yeast growth.
Learn more about C12-15 Alkyl BenzoateCaprylyl 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 GlycolDimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeDisodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
This ingredient mainly works behind the scenes and helps with:
On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).
Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
Learn more about Disodium EDTAPropylene Glycol is a synthetic, colorless, odorless liquid that has been a staple in cosmetics for decades. It is a skin conditioning agent, humectant, and solvent.
As a humectant, it draw water to the skin to reduce flaking and restore suppleness. It's also a solvent that helps dissolve other actives and keeps formulas stable across temperature changes.
The CIR Expert Panel has confirmed this ingredient to be nontoxic and clinical studies show no sensitization at cosmetic use concentrations.
True allergic reactions are quite rare: a 15-year retrospective study of 6,751 patients found only 0.31% had a positive reaction (and less than half were considered clinically relevant).
It seemed that when sensitization does occur, it's most commonly linked to topical medication (like corticosteroids) and not cosmetics. Allergic contact dermatitis also appears largely limited to individuals with underlying skin conditions.
Overall, propylene glycol is a well-studied ingredient that most people can tolerate without issue.
Learn more about Propylene GlycolWater. 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 Water
